{"id":1026,"date":"2021-07-27T14:02:28","date_gmt":"2021-07-27T06:02:28","guid":{"rendered":"https:\/\/kelly.anjun.com.tw\/?page_id=1026"},"modified":"2021-11-01T15:51:30","modified_gmt":"2021-11-01T07:51:30","slug":"multi-purpose-compact-monochromator-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\/multi-purpose-compact-monochromator-spectrograph\/","title":{"rendered":"MULTI-PURPOSE COMPACT MONOCHROMATOR-SPECTROGRAPH"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1026\" class=\"elementor elementor-1026\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-13d06ef elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"13d06ef\" 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-9bfab2e\" data-id=\"9bfab2e\" 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-d44056b elementor-widget elementor-widget-heading\" data-id=\"d44056b\" 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 M150<\/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-a48b18e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a48b18e\" 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-db14a3c\" data-id=\"db14a3c\" 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-44755e7 elementor-tabs-view-horizontal elementor-widget elementor-widget-tabs\" data-id=\"44755e7\" 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-7171\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-7171\" aria-expanded=\"false\">DESCRIPTION<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-7172\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-7172\" aria-expanded=\"false\">SPECIFICATIONS\t<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-7173\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-7173\" aria-expanded=\"false\">OPTIONS & ACCESSORIES\t<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-7174\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-7174\" aria-expanded=\"false\">OPTICAL BENCH FEATURES<\/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-7171\" aria-expanded=\"false\">DESCRIPTION<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7171\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-7171\" tabindex=\"0\" hidden=\"false\"><h4 class=\"title text-left\"><span style=\"color: #000000;\">FEATURES<\/span><\/h4><div class=\"text\"><p><span style=\"color: #000000;\">The M150 is our multi-purpose compact monochromator-spectrograph.\u00a0The M150 is a low-cost short-focus instrument, flexible and multifunctional, featuring a unique combination of performance specifications and equipped with all the options essential for large-size spectrographs.<\/span><\/p><ul><li><p><span style=\"color: #000000;\">HIGH APERTURE RATIO (F=1:3.6)<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">LOW STRAY LIGHT<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">UP TO THREE DIFFRACTION GRATINGS MOUNTED ON THE AUTOMATED TURRET COVER A WIDE SPECTRAL RANGE WITH THE USE OF JUST ONE COMPACT DEVICE.<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">BOTH OUTPUT PORTS OF THE M150 HAVE FULLY FUNCTIONAL FLAT FIELD 30 X 10MM<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">HIGH DEGREE OF THE M150 AUTOMATION<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">THE IMAGING VERSION<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">THE SOLARLS.LAB SOFTWARE<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">DLL PROGRAM MODULES ANDOR LABVIEW DRIVERSBVIEW<\/span><\/p><\/li><\/ul><p><span style=\"color: #000000;\">DESCRIPTION<\/span><\/p><p><span style=\"color: #000000;\"><img decoding=\"async\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/M150-300x208.jpg\" \/> <img decoding=\"async\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/M150A-300x200.jpg\" \/> <img decoding=\"async\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/M150B-300x208.jpg\" \/><\/span><\/p><p><span style=\"color: #000000;\"><strong>High aperture ratio (F=1:3.6)<\/strong>\u00a0allows using the M150 for the widest range of routine purposes, including fluorescence, reflection and transmittance measurements in the wide spectral range from UV to IR, analysis of light sources, multi-channel spectroscopy and other applications.<\/span><\/p><p><span style=\"color: #000000;\"><strong>Low stray light<\/strong>, due to high quality of the optical bench and careful engineering of the instrument housing, provides optimum signal-to-noise ratio.<\/span><\/p><p><span style=\"color: #000000;\"><strong>Up to three diffraction gratings<\/strong>\u00a0mounted on the automated turret cover a wide spectral range with the use of just one compact device.<\/span><\/p><p><span style=\"color: #000000;\"><strong>Both output ports of the M150 have fully functional flat field\u00a0 30 x 10mm<\/strong>\u00a0and allow connecting either two exit slits or an exit slit and a multi-channel detector, or two detectors simultaneously, at your choice.<\/span><\/p><p><span style=\"color: #000000;\"><strong>High degree of the M150 automation<\/strong>\u00a0provides scanning and change of diffraction gratings, change of order-separating filters, adjustment of entrance slit width and automated background subtraction through shutter control.<\/span><\/p><p><span style=\"color: #000000;\">Both exit slits of the M150 are equipped with precise mechanisms\u00a0<strong>for slit focusing<\/strong>. Precise and easy\u00a0<strong>detector focusing<\/strong>\u00a0is provided by detector adapters<\/span><\/p><p><span style=\"color: #000000;\"><strong>The IMAGING Version<\/strong>\u00a0(Optional) ensures astigmatism compensation for the both output ports. This allows light delivery to the M150 with the set of optical fibers positioned along the entrance slit, as well as acquiring signal from array detectors not only in the Binning mode, but also in the Imaging mode.<\/span><\/p><p><span style=\"color: #000000;\"><strong>The SolarLS.LAB software\u00a0<\/strong>provides automated control over the M150 and its detector. 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;\"><strong>DLL program modules andor LabVIEW drivers<\/strong>\u00a0are supplied at your request; they help to arrange the instrument handling within the general control program of your instrumentation system.<\/span><\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">APPLICATIONS<\/span><\/p><ul><li><p><span style=\"color: #000000;\">Fluorescence and Raman Spectroscopy<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">As a Spectral Selection Device for Use with a Streak-Camera<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Multichannel Spectroscopy<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Measurements of Absorption, Reflection and Transmittance from UV to IR Range<\/span><\/p><\/li><\/ul><p>\u00a0<\/p><p>\u00a0<\/p><p><span style=\"color: #000000;\">CONFIGURATION<\/span><\/p><p><span style=\"color: #000000;\">The M150 comprises one input port and two output ports. The input port may hold either a standard entrance slit, or a crossed entrance slit (optionally). The entrance slit is automated; slit opening width is software-controlled.<\/span><\/p><p><span style=\"color: #000000;\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/M150_dim-1024x782.png\" \/><\/span><\/p><p><span style=\"color: #000000;\">The standard optics comprises spherical and flat mirrors with Al+MgF2 coating optimised for high UV efficiency. Optionally the device 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 M150 includes a turret of three diffraction gratings. At your choice, the number of gratings can be reduced to one or two.<\/span><\/p><table border=\"1\"><thead><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">MODIFICATION<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">COMPONENTS<\/span><\/td><\/tr><\/thead><tbody><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">M150-III<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">The standard optics and the turret with 3 diffraction gratings<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">M150-II<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">The standard optics and the turret with 2 diffraction gratings<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">M150-I<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">The standard optics and one diffraction grating<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">M150i-III<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">The Imaging optics (astigmatism compensator) and the turret with 3 diffraction gratings<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">M150i-II<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">The Imaging optics (astigmatism compensator) and the turret with 2 diffraction gratings<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">M150i-I<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">The Imaging optics (astigmatism compensator) and one diffraction grating<\/span><\/td><\/tr><\/tbody><\/table><p><span style=\"color: #000000;\">The M150 output ports may hold either two exit slits, or one exit slit and a detector, or two detectors simultaneously.<\/span><\/p><p><span style=\"color: #000000;\">Direct (axial) and lateral (radial) output ports operate alternately. Switching between the output ports is effected manually with the Port Switcher located at the upper cover of the instrument. The switcher moves the folding mirror, which directs light to the lateral (radial) output port. If the switcher is off, light goes to the direct (axial) output port.<\/span><\/p><p><span style=\"color: #000000;\">The instrument is also available with one axial output port. If the radial output port is not used, it is plugged.<\/span><\/p><p><span style=\"color: #000000;\">The M150 exit slit has 4 mounting holes M2.5 that allow you fixing your own detector to the slit housing, if necessary. Location of the mounting holes is shown in the figure below.<\/span><\/p><p><span style=\"color: #000000;\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/slit.png\" \/><\/span><\/p><p style=\"text-align: center;\"><span style=\"color: #000000;\"><strong><em>Note: To avoid a breakdown of the slit mechanism it is prohibited to fix any units weighing more than 1kg to the slit housing!<\/em><\/strong><\/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-7172\" aria-expanded=\"false\">SPECIFICATIONS\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7172\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-7172\" tabindex=\"0\" hidden=\"hidden\"><h4><span style=\"color: #000000;\">SPECIFICATIONS<\/span><\/h4><table class=\"sm\" border=\"1\"><thead><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>OPTICAL SCHEME<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">OPTIMIZED CZERNY-TURNER WITH ONE OPTICAL INPUT AND TWO OUTPUTS<\/span><\/td><\/tr><\/thead><tbody><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>Spectral range<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">Typical 190 \u2013 3600 nm\u00a0 (refer to the specification below); extended up to 15 \u00b5m (at your request)<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>F\/Number<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">1 : 3.6<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>Focal length<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">142<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>Flat field, mm<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">30 x 10<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>Imaging<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">Option. Available on both output ports.<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>Diffraction gratings<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">40x40x10mm, turret with 3 gratings from the list below\u00a0<sup>1)<\/sup><\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 grooves\/mm\u00a0<sup>1)<\/sup><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>1800<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>1200<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>900<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>600<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>600<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>400<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>300<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>200<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>100<\/strong><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>100<\/strong><\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 blaze wavelength, nm<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">270<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">400<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">600<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">750<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">100C0<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">800<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">1500<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">1500<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">2000<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">500<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 reciprocal linear dispersion (average), nm\/mm<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">3.2<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">4.9<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">6.4<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">9.8<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">9.4<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">15.2<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">20.1<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">30.4<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">63<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">68<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 spectral range\u00a0<sup>2)<\/sup>, nm<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">190-540<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">265-800<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">400-1200<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">500-1500<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">660-1800<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">530-1600<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">1000-3000<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">1000-3000<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">1330-4000<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">330-1000<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 multichannel array bandpass (average), nm<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">81<sup>3)<\/sup><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">126<sup>3)<\/sup><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">165<sup>3)<\/sup><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">250<sup>3)<\/sup><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">120<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">194<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">257<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">388<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">800<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">870<sup>4)<\/sup><\/span><\/td><\/tr><tr><td style=\"text-align: center;\" rowspan=\"2\"><span style=\"color: #000000;\">\u2014 resolution (average), nm<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">0.2<sup>3)<\/sup><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">0.3<sup>3)<\/sup><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">0.4<sup>3)<\/sup><\/span><\/td><td style=\"text-align: center;\" rowspan=\"2\"><span style=\"color: #000000;\">0.6<sup>3)<\/sup><\/span><\/td><td style=\"text-align: center;\" rowspan=\"2\"><span style=\"color: #000000;\">0.6<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\" rowspan=\"2\"><span style=\"color: #000000;\">0.95<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\" rowspan=\"2\"><span style=\"color: #000000;\">1.25<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\" rowspan=\"2\"><span style=\"color: #000000;\">1.9<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\" rowspan=\"2\"><span style=\"color: #000000;\">3.8<sup>4)<\/sup><\/span><\/td><td style=\"text-align: center;\" rowspan=\"2\"><span style=\"color: #000000;\">4.2<sup>4)<\/sup><\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">0.13<sup>5)<\/sup><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">0.2<sup>5)<\/sup><\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">0.27<sup>5)<\/sup><\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>Entrance<\/strong><strong>\u00a0\/\u00a0<\/strong><strong>Exit slit<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">Automatic \/ Manual adjustment<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 Slit width, mm<\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">0 \u2014 3<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 Slit height, mm<\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">10<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 Parallelism, \u00b5m<\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">+\/- 1<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 Micrometer reading accuracy, \u00b5m<\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">+\/- 1<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 Step size, \u00b5m<\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">0.5<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 Precision, \u00b5m<\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">+\/- 10<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>Filter wheel<\/strong><\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">Automatic switching<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 Max number of filters<\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">6<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 Standard number of filters<\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">5<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 Filter size, mm<\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">20<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">\u2014 Light aperture, mm<\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">18<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">Integrated shutter<\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">Program-controlled, serves for measuring dark signal<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">Computer interface<\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">Full-Speed USB interface<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">Dimensions, weight<\/span><\/td><td style=\"text-align: center;\" colspan=\"10\"><span style=\"color: #000000;\">308 \u0445 226 \u0445 188 mm, 8 kg<\/span><\/td><\/tr><\/tbody><\/table><p class=\"i\"><span style=\"color: #000000;\"><sup>1)<\/sup>\u00a0Upon your request, diffraction gratings with a different number of grooves per mm and blaze angle can be used.<\/span><\/p><p class=\"i\"><span style=\"color: #000000;\"><sup>2)<\/sup>\u00a0Wavelength range with diffraction efficiency higher than 40%.<\/span><\/p><p class=\"i\"><span style=\"color: #000000;\"><sup>3)<\/sup>\u00a0For the detector with 25\u00b5m pixel size and 25.6mm length of active area.<\/span><\/p><p class=\"i\"><span style=\"color: #000000;\"><sup>4)<\/sup>\u00a0For the detector with 25\u00b5m pixel size and 12.8mm length of active area.<\/span><\/p><p class=\"i\"><span style=\"color: #000000;\"><sup>5)<\/sup>\u00a0For the detector with 8\u00b5m pixel size and 29.1mm length of active area.<\/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-7173\" aria-expanded=\"false\">OPTIONS & ACCESSORIES\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7173\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-7173\" tabindex=\"0\" hidden=\"hidden\"><h4 class=\"title-tab title text-left\"><span style=\"color: #000000;\">OPTIONS &amp; ACCESSORIES<\/span><\/h4><p><span style=\"color: #000000;\">The M150 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>\u200b<\/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-7174\" aria-expanded=\"false\">OPTICAL BENCH FEATURES<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-7174\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-7174\" tabindex=\"0\" hidden=\"hidden\"><h4 class=\"title-tab title text-left\"><span style=\"color: #000000;\">OPTICAL BENCH FEATURES<\/span><\/h4><p style=\"text-align: center;\"><span style=\"color: #000000;\">The M150 is a short-focus monochromator combining compact size with extremely high aperture ratio (F=1:3.6).<img decoding=\"async\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/M150-sh-1024x538.jpg\" \/><\/span><\/p><p><span style=\"color: #000000;\">The main difficulty encountered at the development of the M150 optical bench was a necessity to ensure high optical quality within a miniature short-focus device with large-size optical elements and large angles at mirrors and gratings. This task was solved on the basis of the modified Czerny-Turner optical bench, where the entrance slit and exit slit (the centre of spectrum) are arranged asymmetrically relative to the diffraction grating. The unique combination of high aperture ratio and outstanding line quality was implemented by careful optimisation of focal distances for collimator and camera mirrors, and of angular relationship at the optical elements. The M150i (Imaging) modification contains a specifically designed astigmatism compensator, which is installed into the M150 optical bench instead of the first folding mirror and ensures absence of astigmatism at both output ports of the instrument.<\/span><\/p><p><span style=\"color: #000000;\">Another difficulty encountered at the stage of the M150 development and brilliantly solved by our designers, was a necessity to place maximum functionality and convenience of use in a miniature design.<\/span><\/p><p><span style=\"color: #000000;\">The result is the M150 \u2013 a multifunctional short-focus monochromator-spectrograph featuring the unique combination of performance specifications and equipped with all the options common for large-size monochromators and spectrographs. The M150 comprises two output ports and provides the possibility of full-featured operation with both of them. Either port may hold an entrance slit with a smooth-focusing mechanism or a CCD-detector with an adapter which provides its easy alignment by focus.<\/span><\/p><p><span style=\"color: #000000;\">The large 30mmx10mm flat filed of the M150 spectrograph ensures a large multichannel array bandpass and a possibility of high-quality software sewing of spectra obtained in several scans.<\/span><\/p><p><span style=\"color: #000000;\">The M150 is also compatible with all the accessories by SOLAR LS: a wheel of order-separating filters, adapters for matching apertures of the fiber and monochromator, adapters for collecting light into the optical fiber, etc.<\/span><\/p><p><span style=\"color: #000000;\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.anjun.com.tw\/wp-content\/uploads\/2019\/01\/M150_resolution-1024x728.png\" \/><\/span><\/p><p><span style=\"color: #000000;\"><em>Mercury lamp lines 365.0158 nm, 365.484 nm, 366.328 nm registered with M150 on the diffraction grating 1800 gr\/mm demonstrate high optical quality of the instrument.<\/em><\/span><\/p><p><span style=\"color: #000000;\">ASTIGMATISM COMPENSATION<\/span><\/p><p><span style=\"color: #000000;\">Generally, astigmatism is common to all spectral instruments; this is a phenomenon when the point on the entrance slit is displayed in the image plane as a vertical segment. The M150 astigmatic segment is 8mm in the center of the flat field, and 6.5 mm and 10 mm at the edges of the field respectively. 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 light distribution along the slit, as well as for the use of the spectrograph with 2D detectors in the Imaging mode.<\/span><\/p><p><span style=\"color: #000000;\">The M150i astigmatism compensator is a cylindrical mirror which is installed after the entrance slit instead of a flat folding mirror. Astigmatism is compensated at the both output ports. Introducing the astigmatism compensator in the optical scheme allows correcting astigmatism in the exit slit plane to the value of about 50\u00b5m. This fact must be considered when calculating the expected optical resolution of the M150 with a specific grating. Astigmatism compensation also affects the M150 vertical magnification:<\/span><\/p><table border=\"1\"><thead><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">M150\u00a0MAGNIFICATION<\/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><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">1.15<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">1.0<\/span><\/td><\/tr><tr><td style=\"text-align: center;\"><span style=\"color: #000000;\">with astigmatism compensation<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">1.15<\/span><\/td><td style=\"text-align: center;\"><span style=\"color: #000000;\">1.35<\/span><\/td><\/tr><\/tbody><\/table><\/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-3bc71f8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3bc71f8\" 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-8eab6f6\" data-id=\"8eab6f6\" 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-086df77 elementor-widget elementor-widget-spacer\" data-id=\"086df77\" 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-f08bf59 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f08bf59\" 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-082ed27\" data-id=\"082ed27\" 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-2c07c1a elementor-widget elementor-widget-text-editor\" data-id=\"2c07c1a\" 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 M150 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\/multi-purpose-compact-monochromator-spectrograph\/\" class=\"\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">MULTI-PURPOSE COMPACT MONOCHROMATOR-SPECTROGRAPH<\/span><\/a><\/p>","protected":false},"author":2,"featured_media":0,"parent":949,"menu_order":18,"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-1026","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>MULTI-PURPOSE COMPACT MONOCHROMATOR-SPECTROGRAPH &#060; 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