SM reference scan 1/2m ASBN-D1 spectrophotometer External Trigger NIR Photomultipluer Amplifier Deuterium 131 Tunsgten Options DK ASB-W-030 Tungsten-halogen TE-Cooled light source 050W ultraviolet operation ASBN 300 AD111 spectrometer ASBN-D2 monochromator Halogen SDK ASB-W DK480 PbS near Hybrid SM301 reflectance Automated User Manual AD131 Detectors calibration Xe UV 111 Installation Manual AB ASB-W-020 CM110 manual ASBW Photodetector Module 150W Tungsten Halogen ASBN-D130 irradiance 1/4m Digikröm Filter Wheel 20W USB ASBN-W mcl RS 232 mode ASB PbSe EX USB 2.0 100W lamp infrared programming CCD CM112 Filter SM32Pro Operational Manual SPM301 Spectrograph 30W D2 075W High Power MIR ASB-Xe-175 DK240 ASBN-D230 dark scan TH Xenon controls AB300 mcl100 transmittance AD mid