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Description

 The QE50SP-S-MT-D0 is a high-performance pyroelectric detector designed for accurate laser energy measurement. It offers a wide measurement range of up to 13 J, making it suitable for various laser applications.

With its modular concept, low noise level, and smart interface, this detector provides precise and reliable energy measurement results. It is compatible with various displays and PC interfaces for convenient data analysis and control. The QE50SP-S-MT-D0 is an ideal choice for demanding laser energy measurement requirements.

QE50SP-S-MT-D0 Pyroelectric Detector for Laser Energy Measurement

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Specifications

Max Measurable Energy: 13000 mJ
Max Repetition Rate: 4000 Hz
Effective Aperture: 50 mm
Spectral Range: 0.19 – 20 um
Repeatability: <0.5 %
Typical Energy Sensitivity: 4 V/J V/J
Noise Equivalent Energy: 10 μJ
Maximum Pulse Width: 10 μs
Energy Calibration Uncertainty: ±3 %
Maximum Average Power Density: 10 W/cm²
Maximum Energy Density: 0.5 J/cm²
Maximum Power: 10 W
Cooling: Cooling
Absorber: MT
Dimensions: Dimensions mm
Weight: 0.21 kg

Got questions about specs? Use the inquiry form to ask.

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Features

  • Modular concept for increased power capability with two different cooling modules
  • Low noise level of 10 µJ for the MB coating
  • QED attenuator available for measuring up to 5X higher energies, with optional calibration for all
  • wavelengths between 532 nm and 1064 nm or single wavelength
  • High repetition rate options: QE-MB: 200 Hz (standard), QE-MB: 500 Hz (upon request), QE-MT:
  • 4,000 Hz (standard)
  • Includes a test target with the MB models
  • Smart interface containing all the calibration data
  • Compatible with the STAND-D-233 stand for stable positioning

Applications

  • Laser energy measurement in research laboratories
  • Laser material processing
  • Laser marking and engraving
  • Laser welding and cutting
  • Laser spectroscopy and microscopy
  • Laser-induced breakdown spectroscopy (LIBS)
  • Laser ablation and drilling
  • Laser-based additive manufacturing

Frequently Asked Questions

What is the Gentec-EO QE series used for?
The Gentec-EO QE series is used to measure laser energy.
What is the INTEGRA connector used for?
The INTEGRA connector is an option that only needs a computer or tablet PC using the free software PC-GENTEC-EO. It is also programmed with the calibration sensitivity, spectral correction factors, and other data relating to the specific QE series joulemeter head. The INTEGRA options are USB, RS-232, or USB with external trigger.
What is the maximum measurable energy of the QE50SP-S-MT-D0 detector?
The maximum measurable energy of the QE50SP-S-MT-D0 detector is 13 J.
What is the maximum power density of the QE50SP-S-MT-D0 detector?
The maximum average power density of the QE50SP-S-MT-D0 detector is 110 W/cm².
What is the Smart Interface connector used for?
The Smart Interface connector contains a memory chip programmed with the calibration sensitivity, spectral correction factors, and other data relating to the specific QE series joulemeter head. It allows the Gentec-EO display or PC interface to automatically adjust to the characteristics of the joulemeter being connected.

Got more questions? Use the inquiry form to ask the supplier directly.

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