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High Resolution Spectrometer - HS4096

HS4096 is a miniature fiber optic spectrometer based on symmetrical CT optical path design. It has a compact size and the spectral range can be configured as requested.
DETAIL

HS4096 is a miniature fiber optic spectrometer based on symmetrical CT optical path design. It has a compact size and the spectral range can be configured as requested. It features high resolution (the best up to 0.07nm), low temperature drift(~0.2pixel/℃) and meanwhile it equipped with 4096 pixel CMOS detector, which has low quantization spectral dark noise and more spectral channel number. It is a valuable fiber optic spectrometer which suitable for laser measurement, plasma emission spectrum measurement, color measurement, absorbance measurement and Raman measurement and other industrial field measurement.


  • Features

  • Based on the traditional CT optical path design, excellent stray light absorption structure and high-performance imported plane reflection grating, the light path stray light ~2‰
  • High resolution, the best up to 0.07nm
  • Low-temperature drift design, wavelength temperature drift ~0.2pixel/℃
  • Key-SMA905 design, suitable for kelp pin multi-core dense cluster fiber, fiber insertion strength consistency ≤7%
  • Equipped with UV-enhanced linear array 4096-pixel CMOS detector, UV spectral response is strong
  • High performance AD quantization sampling circuit, CCD quantization background noise ≤25RMS (100ms integration time)
  • Configure USB, serial communication interfaces, configure 24PIN interactive interface, configure proprietary DAC and ADC, can achieve supporting light source enable, intensity control and power feedback
 

  • Specification

Optical parameters
Optical fiber interface Key-SMA905
Slit 10μm、20μm、25μm、50μm、100μm、200μm
(customizable)
Detector CMOS detector
Number of pixels 4096 pixels
Stray light ~2‰
Wavelength shift with temperature 0.2pixel/℃
Consistency of optical fiber insertion and removal ≤7%
Function parameters
AD sampling 16bit
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 50μs-65S
CCD read noise1 ≤25
CCD dynamic range2 8000:1
Signal-to-noise ratio 600:1
Response linearity3 ≥98%
Others
Weight ≈260g
Dimension 98×80×22.5 mm
Operating temperature 0℃~40℃
Working humidity 20%-85%

1. CCD readout noise: integration time 10ms, CCD readout noise root mean square;

2. CCD dynamic range: the dynamic range is the saturation value of 2ms integration time/the root mean square of CCD readout noise, the evaluation method refers to the standard of enterprise;

3. Response linearity: The response nonlinearity is before calibration.
 

 
  • Products
Model Number of pixels Spectral Range Frame rate Spectral resolution
Pixels
 Start End frame/s
10um
25um
50um
HS4096-200-800
 4096 200 800 -
-
1.00
-
HS4096-350-950
 4096 350 950 -
-
0.80
-
HS4096-200-800-HS
 4096 200 800 1000
-
0.80
-


 

  • Demensional drawing


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  • Testing results
Dark noise (Integral time：10ms)

 

Dark noise (Integral time：100s)


 
Deuterium tungsten light source (Integration time:5ms)
 
Mercury argon light source

 
 

Photoluminescence (PL) measurement results
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