The new OSM series Spectrometers replace the popular OSM series with one major difference – a more powerful sensor array. The OSM2 models are equipped with a back-thinned 2048-element CCD with an improved UV and NIR sensitivity, three times higher dynamic range, and 50% less noise (and hence 50 % better signal-to-noise ratio), compared with the OSM series. You still have the competitive advantages of the original OSM2 series, such as portability, turn-key, small size, and economical price.
These instruments have very low stray light and sub-nanometer resolution. The OSM2-400 models can operate as stand-alone instruments with an LCD screen running on battery power. Their 32-bit RISC CPU and built-in math functions make data acquisition, configuring and data storage operations seamless and without visible delays. Data can be stored, archived and transported on removable SmartMedia memory cards or simply stored into the instrument’s on-board 4-MB memory for future retrieval. If you prefer, a flexible software application allows you to remotely control the spectrometer via an RS-232, USB or Ethernet interface.
We offer various models of OSM2 Spectrometers to cover the 200 to 1100 nm spectral range. All models include a 1 m long, 400 µm core fused silica fiber. For different types ...

The new OSM series Spectrometers replace the popular OSM series with one major difference – a more powerful sensor array. The OSM2 models are equipped with a back-thinned 2048-element CCD with an improved UV and NIR sensitivity, three times higher dynamic range, and 50% less noise (and hence 50 % better signal-to-noise ratio), compared with the OSM series. You still have the competitive advantages of the original OSM2 series, such as portability, turn-key, small size, and economical price.
These instruments have very low stray light and sub-nanometer resolution. The OSM2-400 models can operate as stand-alone instruments with an LCD screen running on battery power. Their 32-bit RISC CPU and built-in math functions make data acquisition, configuring and data storage operations seamless and without visible delays. Data can be stored, archived and transported on removable SmartMedia memory cards or simply stored into the instrument’s on-board 4-MB memory for future retrieval. If you prefer, a flexible software application allows you to remotely control the spectrometer via an RS-232, USB or Ethernet interface.
We offer various models of OSM2 Spectrometers to cover the 200 to 1100 nm spectral range. All models include a 1 m long, 400 µm core fused silica fiber. For different types of fiber, please