Ocean Optics HR4000CG-UV-NIR and Mikropack CAL-2000

**This unit has been tested as far as we could. Need other instruments for fully test. Has normal wear of use. Everything in pictures is included. See photos for further details

This version of the HR4000CG-UV-NIR Series High-Resolution Fiber Optic Spectrometers and the Ocean Optics Mikropack Mercury Argon Light source CAL-2000. 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.

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.

Mercury-Argon lamp is a compact, low-cost HG-1 mercury-argon calibration light source that is used for wavelength calibration of the UV-VIS-NIR spectroscopy system. HG-1 produces a spectral range of 253-1700nm ultraviolet-visible band, which is used for fast and reliable wavelength correction. Printed easily identifiable mercury and argon transmission line on the housing

Features
1. SMA905 interface, FC interface optional.
2. Wavelength range: 253-1700nm
3. Calibrate the light source, generate mercury and argon atomic emission lines to calibrate the spectrometer.
4. Easy to operate, and it can be integrated with the spectrometer system only by power supply and fiber.

Specification
Product Name: Mercury Argon Lamp
Model: CAL-2000
Light Source: Low-voltage mercury & argon lamps
Wavelength Range: 253~1704nm
Power Consumption: 250mA at 12V DC
Power Requirements: 12 VDC (included in the product)
Lamp Life: about 3000 hours (under 20 mA)
Aperture: 3 mm

Specifications

Power consumption	450 mA @ 5 VDC
Detector	3648-element linear silicon CCD array
Wavelength range	200-1100 nm
Optical resolution	0.75 nm FWHM
Gratings	HC-1, 300 lines per nm grating
Entrance aperture	5 µm-wide slit
Order-sorting filters	OFLV-200-1100 installed
Focal length	f/4, 101 mm
Dynamic range	2 X 109 (system); 2000:1 for a single acquisition
Stray light	<0.05% at 600 nm; <0.10% at 435 nm
Fiber optic connector	SMA 905 to single-strand optical fiber (0.22 NA)
Data transfer rate	Full scans into memory every 4 milliseconds with the USB 2.0, every 18 ms with the USB 1.1, every 600 milliseconds with the serial port
Integration time	Continuous – 4 milliseconds to 20 seconds Shutter – 10 microseconds to 4 milliseconds
Operating systems	Windows 98/Me/2000/XP, MAC OS X, and Linux when using the USB port. Any 32-bit Windows operating system when using the serial port
Onboard GPIO	10 user-programmable digital I/Os
Analog channels	One 13-bit analog input and one 9-bit analog output

Optical Fiber Connector

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