High-end spectroradiometer CAS 125-HR

high-resolutionmeasurementfor electronics

The high-resolution spectroradiometer CAS125-HR from Instrument Systems combines high resolution with very short measuring times. It is thus ideal for time-critical, cycled measurements in production lines of narrowband light sources, e.g. laser / VCSEL. Temperature-stabilized CMOS sensor The CMOS sensor with specially developed readout electronics enables measuring times as short as 10 µs. Thus, even very short narrowband light pulses can be measured. In addition, a ‘recipe mode’ is available, with which several thousand measurements can be combined into a measurement series. This makes highly efficient manufacturing processes possible. The sensor’s integrated temperature stabilization ensures a dark current behavior independent of ambient conditions. Maximum spectral resolution The spectrograph block of the CAS 125 series is based on the proven high-end spectroradiometer CAS 140D. Thanks to its high optical performance in terms of stray light and optical throughput, the CAS 125-HR is also well-suited to demanding metrology tasks in the lab and development. A special quality feature from Instrument Systems is calibration traceable to PTB and NIST, with which all our spectrometers are equipped.