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.
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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
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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% |
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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.
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Products
| Model | Number of pixels | Spectral Range | Frame rate | Spectral resolution | |||
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Pixels
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Start | End | frame/s |
10um
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25um
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50um
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HS4096-200-800
|
4096 | 200 | 800 | - |
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1.00
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HS4096-350-950
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4096 | 350 | 950 | - |
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0.80
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-
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HS4096-200-800-HS
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4096 | 200 | 800 | 1000 |
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0.80
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Demensional drawing
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Testing results
Photoluminescence (PL) measurement results
