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