Gentec-EO Pyroelectric Detector QE50LP-S-MB-D0

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Specifications

Max Measurable Energy: 15000 mJ
Max Repetition Rate: 200 Hz
Effective Aperture: 50 mm
Spectral Range: 0.19 – 20 um
Typical Rise Time: 900 µs
Repeatability: <0.5%
Typical Energy Sensitivity: 3 V/J
Noise Equivalent Energy: 10 μJ
Maximum Pulse Width: 675 μs
Energy Calibration Uncertainty: ±3 %
Maximum Average Power Density: 10 W/cm²
Maximum Energy Density: 0.6 J/cm²
Maximum Power: 10 W
Dimensions: 75H x 75W x 15D mm
Weight: 0.21 kg
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Features

  • The QE series benefits from the use of a DB-15 male, “Smart Interface” connector, containing a memory chip programmed with the calibration sensitivity, the spectral correction factors at different wavelengths and other data relating to the specific Q series joulemeter head. This connector permits the Gentec-EO display or PC interface automatically adjust to the characteristics of the joulemeter being connected.
  • All QE series detectors are also available with the INTEGRA connector. This option only needs a computer or tablet PC using the free software PC-GENTEC-EO. It is also programmed with the calibration sensitivity, the spectral correction factors at different wavelengths and other data relating to the specific QE series joulemeter head. The INTEGRA options are USB, RS-232 or USB with external trigger.
  • Every QE series joulemeter features high intrinsic responsivity and high insensitivity to electromagnetic interference.
  • The QE series also offers an exceptionally wide dynamic range and permits energy measurement from UV to far IR.
  • The QE series joulemeters are also available as custom products with analog output to be used with an oscilloscope or an OEM acquisition system.

Applications

  • Laser energy measurements
  • Laser optics
  • Spectroscopy
  • Metrology