PbS-CAL Spectral Responsivity Standard (1500-3000nm)

Material

Lead sulphide

Active area

3x3 mm

Spectral response range

1000-3000nm

Operating mode

Photoconductive

Shunt resistance (typ.)

0.7MΩ

Peak wavelength (typ.)

2600nm

NEP

<5 x 10^-12 W.Hz^-1/2

Maximum cooler current

1A

Recommended chopping frequency

175/ 225 Hz

Temperature control

Change to Via CPS1/ CPS1M Peltier Cooler Controller

Operating temperature

-10°C

Measurement type

Spectral responsivity

Wavelength range

1500-3000nm

Wavelength interval

5nm

Traceability

Physicalish Technische Bundesanstalt (PTB, Germany)

Calibration frequency

Three yearly recommended

Connector

BNC

Max. operating temperature

-20 to +60°C

Compatibility

Four M3 clearance holes (Bentham slit pattern)

Dimensions