{"id":987,"date":"2021-07-02T13:06:27","date_gmt":"2021-07-02T05:06:27","guid":{"rendered":"https:\/\/kelly.anjun.com.tw\/?page_id=987"},"modified":"2021-11-01T15:53:17","modified_gmt":"2021-11-01T07:53:17","slug":"high-resolution-automated-raman-spectrograph","status":"publish","type":"page","link":"https:\/\/www.anjun.com.tw\/en\/%e9%9b%b7%e5%b0%84\/%e9%9b%b7%e5%b0%84%e9%80%b1%e9%82%8a%e8%a8%ad%e5%82%99%e9%8a%b7%e5%94%ae\/solar-ls%e9%9b%b7%e5%b0%84\/spectral-instruments\/monochromators-spectrographs\/high-resolution-automated-raman-spectrograph\/","title":{"rendered":"HIGH-RESOLUTION AUTOMATED RAMAN SPECTROGRAPH"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"987\" class=\"elementor elementor-987\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-64f0a7a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"64f0a7a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bb9b025\" data-id=\"bb9b025\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c1ee683 elementor-widget elementor-widget-heading\" data-id=\"c1ee683\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Model M833<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e619333 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e619333\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8f5dd95\" data-id=\"8f5dd95\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6ea82a0 elementor-tabs-view-horizontal elementor-widget elementor-widget-tabs\" data-id=\"6ea82a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-tabs\">\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1161\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1161\" aria-expanded=\"false\">DESCRIPTION<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1162\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1162\" aria-expanded=\"false\">SPECIFICATIONS<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1163\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1163\" aria-expanded=\"false\">OPTIONS & ACCESSORIES<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1164\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1164\" aria-expanded=\"false\">OPTICAL BENCH FEATURES<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1165\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"5\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1165\" aria-expanded=\"false\">APPLICATIONS<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1161\" aria-expanded=\"false\">DESCRIPTION<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1161\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1161\" tabindex=\"0\" hidden=\"false\"><h4 class=\"title text-left\"><span style=\"color: #000000;\">FEATURES<\/span><\/h4><div class=\"text\"><p><span style=\"color: #000000;\">M833 is a unique high-aperture double dispersive monochromator-spectrograph whose compact design combines high spectral resolution intrinsic for long-focus instruments and extremely low stray light which is an essential requirement for Raman spectroscopy, as well as for any other low-light-level applications.<\/span><\/p><ul><li><p><span style=\"color: #000000;\">EXTREMELY LOW STRAY LIGHT<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">THE COMPACT LONG-FOCUS INSTRUMENT (F=833MM) WITH THE UNIQUE HIGH APERTURE (F# 1:5.5)<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">THE M833I IN THE IMAGING MODE<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">THREE PAIRS OF GRATINGS<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">TWO INPUT AND TWO OUTPUT PORTS<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">FULL COMPUTER CONTROL<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">THE SOLARLS.LAB<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">DLL AND\/OR VI PROGRAM MODULES<\/span><\/p><\/li><\/ul><p><span style=\"color: #000000;\">DESCRIPTION<\/span><\/p><p><span style=\"color: #000000;\"><strong>Extremely low stray light<\/strong>\u00a0allows the multi-element detector to simultaneously acquire both Stokes and Anti-Stokes components at the distance up to 20 cm<sup>-1<\/sup>\u00a0from the excitation line (1200 l\/mm gratings) without using any Notch or Edge-filters.<\/span><\/p><p><span style=\"color: #000000;\"><strong>The compact long-focus instrument (f=833mm) with the unique high aperture (F# 1:5.5)<\/strong>\u00a0enables solving tasks, that demand high spectral resolution, yet occupies little space in your laboratory and, furthermore, is mobile.<\/span><\/p><p><span style=\"color: #000000;\"><strong>The M833i in the Imaging mode<\/strong>\u00a0provides absolute astigmatism compensation and high spatial resolution along the exit slit, meanwhile preserving the ideal line quality.<\/span><\/p><p><span style=\"color: #000000;\"><strong>Three pairs of gratings<\/strong>\u00a0(number of lines per mm and blaze wavelength are tailored to the Customer\u2019s requirements) are supplied in a standard set and ensure the widest range of applications.<\/span><\/p><p><span style=\"color: #000000;\"><strong>Two input and two output ports<\/strong>\u00a0can be completed with the full set of accessories manufactured by SOLAR LS: standard and crossed entrance slits, order separating filter wheels, aperture matching units and optical fibers, CCD detectors and adapters for them.<\/span><\/p><p><span style=\"color: #000000;\"><strong>Full computer control<\/strong>: slits, diffraction grating turrets and filter wheels, input\/output port switching is controlled by the intelligent and easy-to-use software.<\/span><\/p><p><span style=\"color: #000000;\"><strong>The SolarLS.LAB<\/strong>\u00a0software provides automated control over the M833 and its detectors. It allows stitching spectra obtained by several diffraction grating scans in order to get a panoramic spectrum. Many possibilities of spectra processing and analysis are provided as well.<\/span><\/p><p><span style=\"color: #000000;\">At your request,<strong>\u00a0DLL and\/or VI program modules<\/strong>\u00a0are supplied for controlling the instrument via the customised software or LabVIEW.<\/span><\/p><h2><span style=\"color: #000000;\">INSTRUMENT CONFIGURATION<\/span><\/h2><p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/M833_dim-217x300.png\" \/><\/p><p><span style=\"color: #000000;\">The M833 comprises either one or two input and output ports. Input port may hold either a standard entrance slit, or a crossed entrance slit (optionally). All the spectral slits are automated; their width is adjusted by the instrument software. The slit design also contains a microscrew, which provides the possibility to manually adjust the opening width of the slit knives.<\/span><\/p><p><span style=\"color: #000000;\">The standard M833 version comprises three pairs of diffraction gratings mounted on two turrets. Since the M833 implements separate control for scanning and grating changing, each diffraction grating, when scanning the spectrum, rotates around an axis passing through its center. This allows to bring your real optical system close to the initial optical design and to provide its highest optical quality.<\/span><\/p><p><span style=\"color: #000000;\">The standard optics comprises spherical and flat mirrors with Al+MgF2 coating optimized for high UV efficiency. Optionally the M833 may contain optics with Al+SiO2 or gold coating for high efficiency in the infrared spectral range.<\/span><\/p><p><span style=\"color: #000000;\">The M833 output ports may hold either two exit slits, or one exit slit and detector, or two detectors concurrently.<\/span><\/p><p><span style=\"color: #000000;\">Direct (axial) and lateral (radial) output ports operate alternately. Switching between the output ports is effected by the software with the use of the swinging mirror, which in its operating position directs light to the lateral (radial) output port. The instrument is also available with one output (axial) port. If the radial output port is not used, it is plugged.<\/span><\/p><p><span style=\"color: #000000;\">The M833 exit slit has 4 mounting holes M2.5 that allow you fixing your own detector to the slit housing, if necessary. Location of mounting holes is shown in the figure below.<\/span><\/p><p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/M833_slit_en-300x203.png\" \/><\/p><p style=\"text-align: center;\"><span style=\"color: #000000;\"><em><strong>Note: To avoid a breakdown of the slit mechanism it is prohibited to fix any units weighing more than 1 kg to the slit housing!<\/strong><\/em><\/span><\/p><\/div><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1162\" aria-expanded=\"false\">SPECIFICATIONS<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1162\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1162\" tabindex=\"0\" hidden=\"hidden\"><table border=\"1\" width=\"100%\"><thead><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\"><strong>OPTICAL SCHEME<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">OPTIMIZED CZERNY-TURNER WITH DOUBLE DISPERSION<\/span><\/td><\/tr><\/thead><tbody><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Spectral range<\/span><\/td><td colspan=\"6\" width=\"406\"><p><span style=\"color: #000000;\">\u2014\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Typical 180-4800 nm (refer to the specifications below)<\/span><\/p><p style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Up to 40\u00b5m when the appropriate gratings are used<\/span><\/p><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Imaging<\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">Option. Available for the lateral output port<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Optical ports<\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">2 inputs and two outputs<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 F\/Number<\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">1:5.5<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Effective focal length, mm<\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">833<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Flat field, mm<\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">30 \u0445 10<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\"><strong>Diffraction gratings<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">70\u044570\u044510mm, automated turret with three pairs of gratings from the list below<sup>1)<\/sup><\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Grooves\/mm<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">2400<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">1800<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">1200<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">900<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">600<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">300<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Blaze wavelength, nm<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">225<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">400<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">600<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">600<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">1000<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">2000<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Effective spectral range\u00a0<sup>2)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">190-600<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">253-800<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">380-1200<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">506-1600<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">760-2400<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">1500-4800<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Mechanical scanning range<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0-640<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0-850<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0-1280<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0-1710<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0-2560<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0-5120<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\"><strong>\u2014<\/strong>\u00a0Reciprocal liner dispersion on the edges of the spectral range, nm\/mm<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.46-0.27<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.61-0.36<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.92-0.54<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">1.22-0.72<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">1.84-1.08<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">3.68-2.16<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Average value, nm\/mm<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.39<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.52<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.78<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">1.04<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">1.56<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">3.12<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\"><strong>\u2014<\/strong>\u00a0<strong>Output bandwidth on the edges of the spectral range,\u00a0<\/strong>nm<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">13.3-<\/span><span style=\"color: #000000;\">7.9<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">19.95-11.8<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">26.6-15.8<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">39.9-23.7<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">23.5-13.8<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">47.0-27.6<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Average value, nm<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">11.28<sup>3)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">16.92<sup>3)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">22.57<sup>3)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">33.84<sup>3)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">20<sup>5)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">40<sup>5)<\/sup><\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\"><strong>\u2014<\/strong>\u00a0<strong>Spectral resolution on the edges of the spectral range, nm<\/strong><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.015-0.009<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.02-0.012<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.03-0.017<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.04-0.024<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.12-0.07<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.24-0.14<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Average value, nm<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.012<sup>3)<\/sup><\/span><span style=\"color: #000000;\">0.024<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.016<sup>3)<\/sup><\/span><span style=\"color: #000000;\">0.033<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.024<sup>3)<\/sup><\/span><span style=\"color: #000000;\">0.048<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.032<sup>3)<\/sup><\/span><span style=\"color: #000000;\">0.066<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.1<sup>5)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.2<sup>5)<\/sup><\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Average value, cm<sup>-1<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.8<sup>3)<\/sup><\/span><span style=\"color: #000000;\">1.56<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.57<sup>3)<\/sup><\/span><span style=\"color: #000000;\">1.17<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.4<sup>3)<\/sup><\/span><span style=\"color: #000000;\">0.78<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.3<sup>3)<\/sup><\/span><span style=\"color: #000000;\">0.6<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.43<sup>5)<\/sup><\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.2<sup>5)<\/sup><\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Wavelength tuning accuracy, nm<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">\u00b10.03<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">\u00b10.04<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">\u00b10.06<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">\u00b10.08<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">\u00b10.12<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">\u00b10.24<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Wavelength tuning repeatability, nm<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">\u00b10.006<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">\u00b10.008<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">\u00b10.012<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">\u00b10.016<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">\u00b10.024<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">\u00b10.048<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Step of grating rotation, nm<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.0017<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.0023<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.0035<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.0046<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.007<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">0.014<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Scanning rate, nm\/s<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">5.3<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">7<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">10.5<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">14<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">23<\/span><\/td><td style=\"text-align: center;\" width=\"68\"><span style=\"color: #000000;\">42<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\"><strong>Entrance<\/strong><strong>\/<\/strong><strong>Exit<\/strong>\u00a0<strong>slits<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">Automatic and manual adjustment<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Slit width, mm<\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">0 \u2013 2<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Slit height, mm<\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">12<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Parallelism, \u00b5m<\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">\u00b1 1<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Step size, \u00b5m<\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">0.5<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Precision, \u00b5m<\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">\u00b1 10<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\"><strong>S<\/strong><strong>hutter<sup>6)<\/sup><\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">Integrated, software-controlled<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\"><strong>Filter wheel<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">Automatic and manual adjustment<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Max number of filters<\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">8<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Filter size, mm<\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">20<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\">\u2014 Light aperture, mm<\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">18<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\"><strong>Computer interface<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">Full Speed USB<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\"><strong>Dimensions<\/strong><strong>,\u00a0<\/strong><strong>mm<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">496 x 483 x 360<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"293\"><span style=\"color: #000000;\"><strong>Weight<\/strong><strong>,\u00a0<\/strong><strong>kg<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"6\" width=\"406\"><span style=\"color: #000000;\">53<\/span><\/td><\/tr><\/tbody><\/table><p><span style=\"color: #000000;\"><em>\u00a01) A set of installed diffraction gratings is confirmed while placing the order. Upon your request, diffraction gratings with another number of grooves per mm and another blaze wavelength can be used.<\/em><\/span><\/p><p><span style=\"color: #000000;\"><em>2) Effective spectral range of the grating covers the range with diffraction efficiency 40% of the peak efficiency<\/em><\/span><\/p><p><span style=\"color: #000000;\"><em>3) For detector with 8 um pixel size and 29.1 mm active area (resolution is 4 pixels)<\/em><\/span><\/p><p><span style=\"color: #000000;\"><em>4) For detector with 25 um pixel size and 25.6 mm active area (resolution is 2.5 pixels)<\/em><\/span><\/p><p><span style=\"color: #000000;\"><em>5) For detector with 25 um pixel size and 12.8 mm (resolution is 2.5 pixels).<\/em><\/span><\/p><p><span style=\"color: #000000;\"><em>6) Designed to measure background automatically and to protect a detector against zero-order light<\/em><\/span><\/p><p><style type=\"text\/css\">\n<!-- table{ border-collapse:separate; collapse;border:1px solid black; } td{ collapse;border:1px solid black; } --><br \/>\n<\/style><\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1163\" aria-expanded=\"false\">OPTIONS & ACCESSORIES<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1163\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1163\" tabindex=\"0\" hidden=\"hidden\"><p><span style=\"color: #000000;\">The M833 monochromator-spectrograph has a wide range of\u00a0<strong>options and accessories<\/strong>\u00a0that provide efficient light collection from the sample located at a finite distance and at infinity, delivering light to the monochromator with and without an optical fiber, effective aperture matching of the optical fiber and monochromator.<\/span><\/p><p><span style=\"color: #000000;\">Order Separating Filters Wheels<\/span><\/p><p><span style=\"color: #000000;\">Aperture Matching Adapters<\/span><\/p><p><span style=\"color: #000000;\">Condensers for collecting light into the fiber<\/span><\/p><p><span style=\"color: #000000;\">Condensers for collecting light into the monochromator<\/span><\/p><p><span style=\"color: #000000;\">Crossed Entrance Slit (optionally installed instead of the Standard Entrance Slit)<\/span><\/p><p><span style=\"color: #000000;\">Optical Fibers<\/span><\/p><p><span style=\"color: #000000;\">Adapters for attaching CCD detectors<\/span><\/p><p><span style=\"color: #000000;\">CCD detectors<\/span><\/p><p><span style=\"color: #000000;\">Cassegrain lenses<\/span><\/p><p><span style=\"color: #000000;\">All exit slits are equipped with precision focusing devices; and detector adapters allow easy detector focusing. The detector adapter of the long-focus M833 monochromator-spectrograph allows changing the slope of detector plane relative to the optical bench.<\/span><\/p><p><span style=\"color: #000000;\">Cassegrain lenses\u00a0allow collecting light from objects located at a distance of 3.5m to infinity.<\/span><\/p><p><span style=\"color: #000000;\">Adapters\u00a0PS-2\u00a0and\u00a0PS-3\u00a0are designed for the collection of light from a closely located sample and its effective input into an optical fiber. PS-2 features high transmittance in the UV range, while PS-3 has the possibility of installing an edge filter.<\/span><\/p><p><span style=\"color: #000000;\"><strong><em>Contact a SOLAR LS specialist to select the complete set of your monochromator-spectrograph that meets the requirements for your instrument complex in the best way.<\/em><\/strong><\/span><\/p><p><span style=\"color: #000000;\">MULTI-CHANNEL CCD DETECTORS<\/span><\/p><table border=\"1\" width=\"100%\"><thead><tr><td style=\"text-align: center;\" colspan=\"2\"><span style=\"color: #000000;\"><strong>MULTICHANNEL CCD DETECTORS BY ANDOR TECHNOLOGY TM<\/strong><\/span><\/td><\/tr><\/thead><tbody><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>iVac Series, Spectroscopic CCD<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">DR 324B-FI model, front-illuminated CCD sensor, UltraVacTM thermo-electric cooling down to -60\u00b0C, spectral range 400-1000nm, 1650*200pixels, pixel size 16*16\u00b5m, image area 26.4mm * 3.2mm, 16 bits digitisation<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" rowspan=\"2\"><span style=\"color: #000000;\"><strong>iDus Series, Spectroscopic CCD<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">DV 401A-BV model, back-illuminated CCD sensor, UltraVacTM thermo-electric cooling down to -70\u00b0C, spectral range 200-1100nm, 1024*127pixels, pixel size 26*26\u00b5m, image area 26.6mm * 3.6mm, 16 bits digitisation<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">DU 401A-BV model, back-illuminated CCD sensor, UltraVacTM thermo-electric cooling down to -100\u00b0C, spectral range 200-1100nm, 1024*127pixels, pixel size 26*26\u00b5m, image area 26.6mm * 3.6mm, 16 bits digitisation.<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" rowspan=\"2\"><span style=\"color: #000000;\"><strong>Newton Series, EMCCD<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">DU970P-FI model (*), front-illuminated EMCCD sensor, UltraVacTM thermo-electric cooling down to -100\u00b0C, spectral range 400-1000nm, 1600*200pixels, pixel size 16*16\u00b5m, dual output amplifier, crop mode, Variable readout speed up to 3MHz, 16 bits digitisation.<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">DU970P-BV model (*), back-illuminated EMCCD sensor, UltraVacTM thermo-electric cooling down to -100\u00b0C, spectral range 200-1000nm, 1600*200pixels, pixel size 16*16\u00b5m, dual output amplifier, crop mode, Variable readout speed up to 3MHz, 16 bits digitisation<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>iStar Series, Gated iCCD<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">DH320T-25U-03 model (*), Ultra Fast Gated Intensified CCD Camera, spectral range 200-900nm, 124*256 CCD 100% Fill Factor, 25mm tube, Gen2 Multialkali S20 Photocathode, P43 phosphor Multi-Mhz Readout Speeds, Integrated Digital Delay Generator, 3 ns Crop Mode sensor, Photocathode dry gas purge port, USB data interface.<\/span><\/td><\/tr><\/tbody><\/table><p><span style=\"color: #000000;\"><em>(*) other models are supplied upon request<\/em><\/span><\/p><table border=\"1\"><thead><tr><td style=\"text-align: center;\" colspan=\"2\"><span style=\"color: #000000;\"><strong>TWO-DIMENSIONAL HAMAMATSU ARRAYS FOR THE 200-1100NM RANGE<\/strong><\/span><\/td><\/tr><\/thead><tbody><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>UC-16H7306, Spectroscopic CCD<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">S7030-1006 sensor, non-cooled, spectral range 200-1100nm, 1024\u00d764 pixels, pixel size 24\u00d724\u00b5m, image area 24.6\u00d71.4mm, 16 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>UC-16H7307, Spectroscopic CCD<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">S7030-1007 sensor, non-cooled, spectral range 200-1100nm, 1024\u00d7128 pixels, pixel size 24\u00d724\u00b5m, image area 24.6\u00d72.9mm, 16 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>UC-16H7316, Spectroscopic CCD<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">S7031-1006 back-illuminated sensor, TE cooling \u201310\u00b0C, spectral range 200-1100nm, 1024\u00d764 pixels, pixel size 24\u00d724\u00b5m, image area 24.6\u00d71.4mm, 16 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>UC-16H7317, Spectroscopic CCD<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">S7031-1007 back-illuminated sensor, TE cooling \u201310\u00b0C, spectral range 200-1100nm, 1024\u00d7128 pixels, pixel size 24\u00d724\u00b5m, image area 24.6\u00d72.9mm, 16 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>UC-16H7318, Spectroscopic CCD<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">S7031-1008 back-illuminated sensor, TE cooling \u201310\u00b0C, spectral range 200-1100nm, 1024\u00d7256 pixels, pixel size 24\u00d724 \u00b5m, image area 24.6 x 6.1mm, 16 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>U2C-16H10426, Spectroscopic CCD<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">S10420-1106-01 back-illuminated sensor, non-cooled, spectral range 200-1100nm, 2068\u044570 pixels, pixel size 14\u044514 \u00b5m, image area 28.672\u04450.896mm, 16 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>U2C-16H<\/strong><strong>11516<\/strong><strong>, Spectroscopic CCD<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">S11510-1106 back-illuminated sensor, non-cooled, spectral range 200-1100nm, 2068\u044570 pixels, pixel size 14\u044514 \u00b5m, image area 28,672\u04450,896mm, 16 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>U2C-16H11850, Spectroscopic CCD<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">S11850 back-illuminated sensor, TE cooling 5\u00b0\u0421, , spectral range 200-1200nm, 2068\u044570 pixels, pixel size 14\u044514 \u00b5m, image area 28,672\u04450,896mm, 16 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>U2C-16H<\/strong><strong>101409<\/strong><strong>, Spectroscopic CCD<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">S10140-1109 back-illuminated sensor, non-cooled, , spectral range 200-1100nm, 2068\u044570 pixels, pixel size 14\u044514 \u00b5m, image area 28,672\u04450,896mm, 16 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>U2C-16H<\/strong><strong>101419<\/strong><strong>, Spectroscopic CCD<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">S10141-1109 back-illuminated sensor, TE cooling -10\u00b0C, , spectral range 200-1200nm, 2068\u0445512 pixels, pixel size 12\u044512 \u00b5m, image area 24,576\u04456,072mm, 16 bit digitization<\/span><\/td><\/tr><\/tbody><\/table><table border=\"1\"><thead><tr><td style=\"text-align: center;\" colspan=\"2\" width=\"652\"><span style=\"color: #000000;\"><strong>LINEAR INGAAS HAMAMATSU SENSORS FOR NIR-RANGE 900-1700NM (UP TO 2600NM)<\/strong><\/span><\/td><\/tr><\/thead><tbody><tr><td style=\"text-align: center;\" width=\"151\"><span style=\"color: #000000;\"><strong>UC-16H904, InGaAs sensor<\/strong><\/span><\/td><td style=\"text-align: center;\" width=\"500\"><span style=\"color: #000000;\">G9204-512D image sensor, spectral range 0.9-1.7\u00b5m, non-cooled, 512 pixels, pixel size 25\u00d7500\u00b5m, image area 12.8\u00d70.5mm, 16 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"151\"><span style=\"color: #000000;\"><strong>UC-16H912, InGaAs sensor<\/strong><\/span><\/td><td style=\"text-align: center;\" width=\"500\"><span style=\"color: #000000;\">G9212-512S image sensor, InGaAs, spectral range 0.9-1.7\u00b5m, TE cooling \u201310\u00b0C, 512 pixels, pixel size 25\u00d7250\u00b5m, image area 12.8\u00d70.25mm, 16 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"151\"><span style=\"color: #000000;\"><strong>UC-16H914, InGaAs sensor<\/strong><\/span><\/td><td style=\"text-align: center;\" width=\"500\"><span style=\"color: #000000;\">G9214-512S image sensor, InGaAs, spectral range 0.9-1.7\u00b5m, TE cooling \u201310\u00b0C, 512 pixels, pixel size 25\u00d7500\u00b5m, image area 12.8\u00d70.5mm, 16 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"151\"><span style=\"color: #000000;\"><strong>UC-16H908, InGaAs sensor<\/strong><\/span><\/td><td style=\"text-align: center;\" width=\"500\"><span style=\"color: #000000;\">G9208-256W image sensor, InGaAs, spectral range 0.9-2.6\u00b5m, TE cooling \u201320\u00b0C, 256 pixels, pixel size 50\u00d7250\u00b5m, image area 12.8\u00d70.25mm, 16 bit digitization<\/span><\/td><\/tr><\/tbody><\/table><table border=\"1\"><thead><tr><td style=\"text-align: center;\" colspan=\"2\" width=\"652\"><span style=\"color: #000000;\"><strong>LINEAR NON-COOLED SENSORS FOR THE 200-1100NM RANGE<\/strong><\/span><\/td><\/tr><\/thead><tbody><tr><td style=\"text-align: center;\" width=\"151\"><span style=\"color: #000000;\"><strong>UC-12T3<\/strong><\/span><\/td><td style=\"text-align: center;\" width=\"500\"><span style=\"color: #000000;\">TCD1304 image sensor, spectral range 190-1100nm, non-cooled, 3648 pixels, pixel width 8\u00b5m, image area 29.18\u00d70.2mm, 14 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"151\"><span style=\"color: #000000;\"><strong>UC-12T2<\/strong><\/span><\/td><td style=\"text-align: center;\" width=\"500\"><span style=\"color: #000000;\">TCD1205 image sensor, spectral range 200-1100nm, non-cooled, 2048 pixels, pixel width 14\u00b5m, image area 28.672\u00d70.2mm,14 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"151\"><span style=\"color: #000000;\"><strong>U2C-14H13496<\/strong><\/span><\/td><td style=\"text-align: center;\" width=\"500\"><span style=\"color: #000000;\">S13496 image sensor, spectral range 200-1000nm, non-cooled, 4096 pixels, pixel size 7 \u00b5m, 14 bit digitization<\/span><\/td><\/tr><tr><td style=\"text-align: center;\" width=\"151\"><span style=\"color: #000000;\"><strong>U2C-14H11639<\/strong><\/span><\/td><td style=\"text-align: center;\" width=\"500\"><span style=\"color: #000000;\">S11639-01 image sensor, spectral range 200-1000nm, non-cooled, 2048 pixels, pixel size 14 \u00b5m, 14 bit digitization<\/span><\/td><\/tr><\/tbody><\/table><p><style type=\"text\/css\">\n<!-- table{ border-collapse:separate; collapse;border:1px solid black; } td{ collapse;border:1px solid black; } --><br \/>\n<\/style><\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1164\" aria-expanded=\"false\">OPTICAL BENCH FEATURES<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1164\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1164\" tabindex=\"0\" hidden=\"hidden\"><p><span style=\"color: #000000;\">The M833 is a unique double dispersive monochromator-spectrograph consisting of two Czerny-Turner monochromators. Its key difference from any conventional double monochromator is that the M833 features the 30mmx10mm flat field and allows attaching not only a single detector (PMT), but also a multichannel array for simultaneous detection of a wide spectrum range.<\/span><\/p><p><span style=\"color: #000000;\"><img decoding=\"async\" class=\"aligncenter wp-image-14070 size-full\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/3.png\" alt=\"\" width=\"219\" height=\"228\" \/><\/span><\/p><p style=\"text-align: center;\"><span style=\"color: #000000;\"><em>High-Resolution Automated Raman Spectrograph Model M833<\/em><\/span><\/p><p><span style=\"color: #000000;\">This feature is implemented by replacing the camera mirror of the first monochromator and the collimator mirror of the second monochromator with a specially designed optical matching system.<\/span><\/p><p><span style=\"color: #000000;\">In addition, the optical matching system performs the following functions:<\/span><\/p><ul><li><p><span style=\"color: #000000;\">Provides an optical coupling between the two monochromators-spectrographs located one above the other in a two-level optical design. Thus, we achieve compactness and mobility of the long-focus monochromator-spectrograph M833.<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Ensures the complete coma compensation for any wavelength in the center of the exit slit (or in the center of a multichannel array). As a result the M833 does not have the spectral region of primary coma compensation. The M833 demonstrates its unique spectral resolution and high spectral line quality for any wavelength within the spectral range of gratings diffraction efficiency.<\/span><\/p><\/li><\/ul><p><span style=\"color: #000000;\">The M833 optical layout and design completely exclude the possibility of re-reflections in specified spectral regions of the device operation, and reduce stray light by two orders of magnitude as compared to single monochromators having similar dispersion\/focal length.<\/span><\/p><p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/m833-res-1024x757.jpg\" \/><\/p><p style=\"text-align: center;\"><span style=\"color: #000000;\"><em>Mercury lamp lines 312.567 nm, 313.155 nm, 313.184 nm registered with the M833 and diffraction grating 1800 gr\/mm demonstrate high optical quality of the instrument<\/em><\/span><\/p><h3><span style=\"color: #000000;\">ASTIGMATISM COMPENSATION (IMAGING OPTION)<\/span><\/h3><p><span style=\"color: #000000;\">Astigmatism compensation (IMAGING option) is a frequently used and popular M833 option. In case of the fiber input the IMAGING allows to effectively collect Raman signal to a height-limited detector.<\/span><\/p><p><span style=\"color: #000000;\">The M833 astigmatism compensator is a cylindrical mirror installed at the output of the M833 optical bench instead of a flat swinging mirror directing light to the lateral (radial) port. Thus, astigmatism is usually compensated at the lateral output port of the M833, while the axial port configuration remains standard.<\/span><\/p><p><span style=\"color: #000000;\">In general, astigmatism is common to all spectral instruments; this is a phenomenon when the point on the entrance slit is displayed as a vertical segment in the image plane. The M833 astigmatic segment is 7.7mm in the center of the flat field, and respectively 7.4mm and 8.2mm at the edges of the field. Astigmatism does not usually impair the instrument resolution, but, depending on the height of the detector used, can affect the overall sensitivity of the system.<\/span><\/p><p><span style=\"color: #000000;\">Astigmatism correction is imperative in the multichannel spectroscopy, in case you need to adequately convey the illumination distribution along the slit, as well as when using spectrographs with multichannel arrays in the 2D-image mode (Imaging).<\/span><\/p><p><span style=\"color: #000000;\">Introducing the astigmatism compensator in the optical scheme allows correcting astigmatism in the exit slit plane to the value of about 50mm. This fact must be considered when calculating the expected optical resolution of the M833 with a specific diffraction grating. Astigmatism compensation also affects the vertical magnification of the M833:<\/span><\/p><table border=\"1\"><thead><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">M833 MAGNIFICATION<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">HORIZONTAL MAGNIFICATION<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">VERTICAL MAGNIFICATION<\/span><\/td><\/tr><\/thead><tbody><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">without astigmatism compensation<\/span><br \/><span style=\"color: #000000;\">(Standard mode)<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">1,08<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">1,08<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">with astigmatism compensation<\/span><br \/><span style=\"color: #000000;\">(Imaging mode)<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">1,08<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">0,8<\/span><\/td><\/tr><\/tbody><\/table><p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/imagess.jpg\" \/><\/p><p style=\"text-align: center;\"><span style=\"color: #000000;\"><em>2D-images of the fiber bundle consisting of multiple 100\u00b5m fibers acquired with the M833 demonstrate high Imaging capabilities of the instrument. The M833 was equipped with iVac Andor CCD camera (16\u00d716 \u00b5m pixel size)<\/em><\/span><\/p><h3><span style=\"color: #000000;\"><strong>SPECTRA ACQUIRED WITH THE M833<\/strong><\/span><\/h3><p><span style=\"color: #000000;\">Raman scattering spectra obtained with M833i (with 1200 l\/mm diffraction gratings, with 532 nm 10 mW excitation single-mode laser) demonstrate high capabilities of the device. Spectra were registered with cooled image sensor Hamamatsu S7031-1006 (pixel size 24 x 24 \u00b5m, sensor size 24.6 x 1.4 mm, ADC 16 bit, cooling -100\u00b0C) in Binning mode.<\/span><\/p><p><span style=\"color: #000000;\">The set-up for registration of Raman scattering is shown in Figure 3.<\/span><\/p><p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/gr_1.png\" \/><\/p><p style=\"text-align: center;\"><span style=\"color: #000000;\"><em>Figure 1. Raman scattering spectrum for paratellurite crystal TeO2. \u041c833 is a unique spectrograph that allows to view on the CCD both Stokes and anti-Stokes lines at 20 cm-1 apart from the excitation line.<\/em><\/span><\/p><p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/gr_2.png\" \/><\/p><p style=\"text-align: center;\"><span style=\"color: #000000;\"><em>Figure 2. Raman scattering spectrum for the single acrylic fiber. Representative peaks are obtained with range 300..480 cm-1 with maximum at 405 cm-1.<\/em><\/span><\/p><p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/M833_raman_image_en.png\" \/><\/p><p style=\"text-align: center;\"><span style=\"color: #000000;\"><em>Figure 3. The set-up for registration of Raman scattering with M833.<\/em><\/span><\/p><p><span style=\"color: #000000;\">The registration was carried out at 90\u00b0 to the excitation beam. The wide-aperture condenser PS-3, an optical fiber with a diameter of 600 \u03bcm and an achromatic AFA adapter to match the apertures of the optical fiber and the monochromator \u2013 formed the light collecting system.<\/span><\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"5\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1165\" aria-expanded=\"false\">APPLICATIONS<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1165\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1165\" tabindex=\"0\" hidden=\"hidden\"><ul><li><p><span style=\"color: #000000;\">Raman Spectroscopy<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Emission and Fluorescence Spectroscopy<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Analytical Tasks Demanding High Resolution in the Range from UV to IR<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Multi-Channel Spectroscopy<\/span><\/p><\/li><\/ul><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-19583b7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"19583b7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2584a48\" data-id=\"2584a48\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1dec3a4 elementor-widget elementor-widget-spacer\" data-id=\"1dec3a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-77e9b89 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"77e9b89\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-914bb1f\" data-id=\"914bb1f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-45b9374 elementor-widget elementor-widget-text-editor\" data-id=\"45b9374\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">SOLARLS\u7684\u6240\u6709\u8cc7\u8a0a\u4f86\u81eaSOLARLS\u7db2\u9801\uff0c\u6240\u6709\u7248\u6b0a\u6b78SOLARLS\uff0c\u7e41\u9ad4\u5b57\u7248\u6b0a\u5c6c\u5b89\u5747\u79d1\u6280\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Model M833 DESCRIPTION SPECIFICATIONS OPTIONS &amp; ACC&hellip;&nbsp;<a href=\"https:\/\/www.anjun.com.tw\/en\/%e9%9b%b7%e5%b0%84\/%e9%9b%b7%e5%b0%84%e9%80%b1%e9%82%8a%e8%a8%ad%e5%82%99%e9%8a%b7%e5%94%ae\/solar-ls%e9%9b%b7%e5%b0%84\/spectral-instruments\/monochromators-spectrographs\/high-resolution-automated-raman-spectrograph\/\" class=\"\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">HIGH-RESOLUTION AUTOMATED RAMAN SPECTROGRAPH<\/span><\/a><\/p>","protected":false},"author":2,"featured_media":0,"parent":949,"menu_order":12,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":70,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"class_list":["post-987","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO 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