ASB-Xe-175 SM301 SM TH transmittance Halogen UV Tungsten-halogen PbSe manual 300 Options PbS 075W RS 232 USB 2.0 operation 111 AD Tungsten Halogen USB NIR reflectance 1/4m monochromator Hybrid D2 AD111 ASBN-D2 100W DK480 spectrometer SDK ASBN-W Automated ASB-W Filter Wheel 131 CM112 Xe infrared 1/2m SM32Pro reference scan CM110 calibration 050W ASBN-D130 near DK light source Digikröm mcl100 ultraviolet 20W mode Photodetector Module ASB-XE-E180 ASBN-DW-F EX mcl ASBW 150W ASBN-D230 Detectors CCD AD131 ASB-W-030 Filter High Power programming External Trigger Spectrograph TE-Cooled lamp ASB User Manual irradiance ASBN ASBN-D1 Photomultipluer Amplifier Operational Manual SPM301 AB Deuterium ASB-W-020 MIR Installation Manual Xenon controls mid dark scan AB300 Tunsgten 30W DK240 spectrophotometer