SPS-300 DTGS Detector

This is a room-temperature detector for use with the SPS-300. This includes the DTGS detector with a mounting flange, but requires the use of a dual-phase lock-in amplifier (sold separately). Sciencetech's wideband detector design comes packaged in a mounting flange compatible with our SPS-300. It is connectorized to be powered directly from the Stanford SR-810/830 type lock-in amplifiers with a detachable cable. The spectral range is limited by window selection. This detector comes with a HDPE window standard.

Element size: 2.0 mm dia.
Spectral bandwidth: 16 to 100um (for HDPE window, other window materials available)
Sensitivity: 200 V/W
Frequency response: 10Hz - 265Hz (-3db points)
N.E.P.: 5x10-10 watts (@100Hz)
Power requirements: +/- 15 to +/- 24 volts max @ +/- 8 mA max.
Power connections:
DB-9M
Pins 2,3,4,5,9 no connection
+V In Pin 1
-V In Pin 6
Common Pin 7
Case GND Pin 8
Signal Connection: BNC

Suitable for direct connection to Stanford SR-810/830 lockin preamp power (not included).

This is a room-temperature detector for use with the SPS-300. This includes the DTGS detector with a mounting flange, but requires the use of a dual-phase lock-in amplifier (sold separately).