G&H OL 730-TE / OL 740-TE Series – Cooled measuring heads

Thermoelectrically cooled detectors are available as a package consisting of a cooler controller and a cooled detector based on Ge, InGaAs, PbS, PbSe or Si. They are designed to capture very low signals and high dynamics. An OL 740-TE InSb detector cooled with liquid nitrogen is available for extremely high-sensitive measurements in the IR range (1-5.5μm).

The OL 730D is a well-suited radiometer.

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