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High-Resolution High-Stability CCD Spectrometers (UV, VIS and NIR)

Updated:2025-03-13

Brand: Mightex
Model: HRS-UV1-025
Description: Compact CCD spectrometers are widely used in process control, environment monitoring, and scientific research applications. Mightex HRS series compact CCD spectrometers features a high-resolution 100m
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Product Details

High-Resolution High-Stability CCD Spectrometers (UV, VIS and NIR) Description：

Datasheet

Compact CCD spectrometers are widely used in process control, environment monitoring, and scientific research applications. Mightex HRS series compact CCD spectrometers features a high-resolution 100mm Czerny-Turner optical platform coupled with a Toshiba 3648-element CCD array. The optimized optical path yields both high spectral resolution and high light collection efficiency.

Wavelength and amplitude stability is often a critical requirement for many spectrometer applications. All optical components in the HRS series spectrometers are mounted directly on a single-piece base without using screws. A box enclosure structure further increases stiffness of the base. The proprietary mounting method ensures high stability over time and temperature change.

The spectrometer takes input through an SMA connector port. Usually a fiber patch cord is used to transmit light into the spectrometer. However, it’s also possible to send the input light directly into the spectrometer through the input slit. Input ports are interchangeable so that ports with different slit size (or without slit) can be used. Note that wavelength calibration is necessary after changing the input port.

A 16-bit DAC is used to convert the analog signal from the CCD array into a digital stream. The electronics hardware also includes trigger input and four programmable digital I/Os for interfacing with other equipment such as a light source. The spectrometer is controlled through a USB2.0 interface which also supplies all the electric power needed to operate the spectrometer.

Standard software package includes a full-featured PC software as well as a software development kit (SDK) for further software development. Low level USB protocol is also provided in the software package, which supports embedded system based applications.

FEATURES

Superb temperature & long-term stability

Interchangeable slit by customers

Fiber input with SMA connector

UV/VIS/NIR (200~1050nm), sub-nm resolution

External trigger and GPIO’s

Full-featured SDK for OEM

USB2.0 for both data and power, no external power required

LabView support

Low-level USB protocol for embedded system

APPLICATIONS

Lab research

Process control

Environment monitorin

Specifications

Parameters	Specification					Unit
Model	HRS-UV1-025	HRS-VIS-025	HRS-NIR-025	HRS-IR1-025	HRS-BD1-025
Optical Platform	f/4, Czerny-Turner					-
Focal Length	100					mm
Wavelength Range	200 ~ 400	390 ~ 780	600 ~ 1,000	700 ~ 870	300 ~ 1,050	nm
Resolution *	0.25	0.4	0.5	0.2	0.9	nm
Order Sorting Filter	Longpass	Longpass	Longpass	Longpass	Spatially Variable Filter	-
Entrance Slit	5, 10, 25, 50, 100, 200 or no slit					μm
Input Fiber Connector	SMA 905					-
Input Fiber NA	0.22					-
Detector	Toshiba TCD1304AP Linear CCD Array					-
Pixel Number	3648					-
Pixel Size	8x200					μm
Pixel Well Depth	100000					electron
Signal-to-noise Ratio	1,000:1(at full scale)					-
A/D Resolution	16					bit
Integration Time	0.1 to 6,500					ms
Frame Rate	up to 138					fps
GPIO	4 programmable digital I/Os					-
Trigger Input	Yes					-
PC Interface	USB 2.0					-
Trigger/GPIO Interface	DIN8					-
PC Operating System	Windows 2000/XP/Vista/7/8/10					-
Power Consumption	300(at 5V)					mA
Dimensions	138x108x37					mm
Weight	510					g

Spectral Resolution (FWHM, nm) vs. Slit Width (μm)

Slit Width(μm)	5	10	25	50	100	200
HRS-UV1-xxx	0.15	0.2	0.25	0.45	0.85	1.65
HRS-VIS-xxx	0.25	0.3	0.4	0.8	2	4.8
HRS-NIR-xxx	0.25	0.3	0.5	0.9	2.1	4.9
HRS-IR1-xxx	0.12	0.15	0.2	0.38	0.9	2.1
HRS-BD1-xxx	0.5	0.6	0.9	1.7	4.1	9.7