FHR 640 High Resolution Monochromator
Description
The FHR640 and FHR1000 are automated Czerny-Turner spectrometers, featuring a 0.64 m focal length (FHR640) and a 1 m focal length (FHR1000). Especially designed for researchers who require high accuracy with immediate results, the versatility of the FHR series allows for utilization over a wide spectral range, extending from the UV range (140 nm) to the IR (depending on the grating and detector used). The FHR has been designed to minimize any stray light reaching the focal plane. The optical cavity includes blackened baffles and masks to trap unwanted light. In addition, the optical design of the FHR is free from re-diffracted light (re-diffracted light is a source of stray light that involves multiple reflections off the optical components themselves and is therefore very difficult to mask).
FHR 640 High Resolution Monochromator
Specifications |
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|---|---|
| Monochromator Type: | Czerny-Turner |
| Effective Focal Length: | 640 mm |
| Diffraction Grating: | 1200 lines/mm |
| Grating Blaze Wavelength: | -- nm |
| Spectral Range: | 140-1200nm |
| Linear Dispersion (Avg): | 1.2 nm/mm |
| Spectral Resolution (Avg): | 0.016 nm |
Features
Ultra-low stray light rejection of 10-9
Excellent for high purity tunable illumination
Fully automated
Monochromator or imaging spectrograph
USB interface
Applications
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
since 2016
Frequently Asked Questions
The FHR640 has a 0.64 m focal length, while the FHR1000 has a 1 m focal length.
The FHR series can be used over a wide spectral range, extending from the UV range (140 nm) to the IR (depending on the grating and detector used).
The FHR includes blackened baffles and masks to trap unwanted light, and its optical design is free from re-diffracted light.
Yes, the FHR series is fully automated.
The FHR series can be used for spectroscopy and spectrometry.