Specifications

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Appendix C
HR4000CG-UV-NIR Spectrometer
The HR4000CG-UV-NIR Composite Grating Spectrometer has a new proprietary grating and order-
sorting filter to provide a 200-1100 nm wavelength range with 0.5 nm optical resolution in one
spectrometer.
The HR4000-CG-UV-NIR is functionally similar to the standard HR4000 Spectrometer. Follow the
instructions in Chapter 2: Installing the HR4000
to configure the HR4000CG-UV-NIR.
HR4000CG-UV-NIR Features
The HR4000CG-UV-NIR contains the following features that differ from the standard HR4000:
New HC-1 Landis Composite Grating
The HR4000CG-UV-NIR uses the new HC-1 Landis grating designed to provide a 200-1100 nm
wavelength range. The HC-1 is fixed in place at the time of manufacture.
Variable Order-Sorting Filter
The HR4000CG-UV-NIR contains a new OFLV-200-1000 variable order sorting filter to eliminate
second and third order effects.
HR4000CG-UV-NIR Spectrometer Specifications
Specification Value
Dimensions: 148.6 mm x 104.8 mm x 45.1 mm
Weight 570 g
Power consumption 450 mA @ 5 VDC
Detector 3648-element linear silicon CCD array
Wavelength range 200-1100 nm
Optical resolution 0.75 nm FWHM