SHANGHAI OCEANHOOD OPTO-ELECTRONICS TECH CO., LTD.

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  • SHANGHAI OCEANHOOD OPTO-ELECTRONICS TECH CO., LTD.

DQPlus Spectrometer

Model :DQplus

Keyword :Deep cooling; wide dynamic range; high signal-to-noise ratio; good stability

Technical Support:

400-820-7939

Technical Support:

021-50687686

  • Introduction

Introduction

DQPlus is a depth-cooled miniature fibre-optic spectrometer, the cooling temperature can reach -25 ℃; the device structure design is compact, the spectral range can be configured; high resolution, the best can be up to 0.1 nm; low stray light, ~5 ‰. With good spectral response stability and reproducibility, it is adapted to a number of industrial field measurements such as laser measurements, plasma emission spectroscopy, colour measurements, absorbance measurements and Raman measurements.

Feature

◆ Cooling temperature up to -25 ℃, with very low readout dark noise and good stability;

◆ Can be adapted to Ruohai multi-core dense row cluster fibre, fibre insertion and extraction strength consistency ≦ 7%;

◆ Wide dynamic range, high signal-to-noise ratio, good stability;

◆ Configuration of USB, serial a variety of communication interfaces, configuration of 24PIN interactive interface, configuration of proprietary DAC and ADC, can achieve supporting light source enable, intensity control a

Description

Product Parameters
Item Value
Optical interface Key-SMA905
Number of detector pixels 1024×58 pixels
Stray light ~5‰
Fiber Optic Plugging Consistency ≦7%
AD sampling 18 bit
Data interface USB2.0、RS232
Extended Function Interface 24PIN
Acquisition Mode Single, Continuous, Software Trigger, Synchronous External Trigger, Asynchronous Reset External Trigger
Detector integration time 8 ms-30 min
CCD readout noise ≦7
Dynamic range 38000:1
Signal-to-noise ratio 1000:1
Response linearity ≥98%
Weights 1.24 kg
Sizes 181*111.5*55 mm
Operating temperature 0℃~40℃
Operating humidity 20%-85%

More Info