QE25HR-H-MB-D0 Pyroelectric Detector for Laser Energy Measurement

Name: QE25HR-H-MB-D0 Pyroelectric Detector for Laser Energy Measurement
Brand: Gentec-EO
Availability: InStock

Description

Accurately measure laser energy up to 3.8 J with the Gentec QE25HR-H-MB-D0 Pyroelectric Detector. This high-performance detector combines advanced pyroelectric technology with traceable calibration, ensuring reliable results across a broad spectral range from 0.193 to 20 μm. Whether for research, industrial applications, or laboratory experiments, this detector provides unmatched precision and versatility.

Specifications

Max Measurable Energy:	3800 mJ
Max Repetition Rate:	1000 Hz
Effective Aperture:	25 mm
Spectral Range:	0.19 – 20 um
Repeatability:	<0.5 %
Noise Equivalent Energy:	10 μJ
Maximum Pulse Width:	40 μs
Energy Calibration Uncertainty:	±3 %
Maximum Average Power Density:	10 W/cm²
Maximum Energy Density:	0.6 J/cm²
Maximum Power:	10 W
Cooling:	Convection (heatsink)
Absorber:	MB
Dimensions:	50H x 50W x 53D mm
Weight:	0.193 kg

Download Data Sheet

Features

High Energy Capacity: Measures laser energy up to 3.8 J
Wide Spectral Range: Covers the spectral range from 0.193 to 20 μm
Repeatability: Achieves <0.5% repeatability for consistent measurements
Fast Repetition Frequency: Supports a maximum repetition frequency of 1000 Hz
Low Noise Equivalent Energy: Provides a noise equivalent energy of 10 μJ
Maximum Pulse Width: Accommodates pulse widths up to 40 μs
Energy Calibration Uncertainty: ±3% uncertainty for accurate measurements

Applications

Laser Energy Measurement: Ideal for precise measurement of laser energy up to 3.8 J
Research and Development: Suitable for R&D applications requiring accurate laser energy data
Industrial Laser Systems: Integration into industrial laser systems for performance monitoring

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since 2014

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Frequently Asked Questions

What is the aperture size of the QE25HR-S-MB-D0 pyroelectric detector?

The aperture width and height of the QE25HR-S-MB-D0 pyroelectric detector is 25 mm.

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 option?

The INTEGRA connector 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, 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 QE25HR-S-MB-D0 pyroelectric detector?

The maximum measurable energy of the QE25HR-S-MB-D0 pyroelectric detector is 23.8 J.

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.