DH_PY Pyroelectric Detector (1-30µm)

  • DH-PY DLATGS Pyroelectric Detector
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Housing a 2x2mm active area pyroelectric detector fitted with a KRS5 window (1-30µm), the DH_PY includes an integrated impedance matching amplifier. The amplifier is powered by the DH_PY_PSU module. The signal generated is best measured in using the 496 DSP lock-in amplifier.

The mounting flange supplied with the DH_PY is compatible with the entire range of Bentham monochromators and accessories.

Core benefits

Features

  • Housed pyroelectric sensor (KSR5 window) and integrated amplifier
  • Amplifier power supplied by DH_PY_PSU module
  • Operated in AC mode
  • Compatible with Bentham's entire range of monochromators and accessories
  • Suitable for free standing applications
  • Recommended for use with 400 series detection electronics

Electro-optical

MaterialDeuterated lanthanum α-alanine doped triglycine sulphate (DLaTGS)
Active area2x2mm
Window materialKRS5
Spectral response range0.6-40µm
Operating -modePyroelectric
Responsivity (typ.)1750 V.W-1
D* (typ.) 1.15x109 cm√Hz.W-1
Max. operating temperature-20 to +55°C
Recommended chopping frequency15 Hz

Mechanical

ConnectorAmphenol
CompatibilityFour M3 clearance holes (Bentham slit pattern)
Dimensions 
Typical DH_PY Detector Responsivity
Typical Responsivity of DH_PY

Ordering Information

DH_PYPyroelectric spectral responsivity standard
DH_PY_PSUPower supply module for DH_PY

The Bentham Standard

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