MS11639 is an industrial miniature optical fiber spectrometer with a spectral range of 200nm~1100nm (configurable). It features high resolution, low stary light and low temperature drift. Further, the detector is using highly sensitive linear array CMOS sensor that can efficiency provide the spectrometer with high signal to noise ratio and wide dynamic range.
About the applications, MS11639 can be used in laser measurement, plasma emission spectrum measurement, color measurement, absorbance measurement, Raman measurement and other industrial field measurement.
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Features
- Based on the traditional CT optical path design;
- High resolution, the best up to 0.07nm;
- Key-SMA905 design, suitable for kelp pin multi-core dense cluster fiber, fiber insertion strength consistency ≤7%;
- Patented and unique low-temperature drift design, wavelength temperature drift~0.1 pixel/℃;
- 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 | 2048 pixels |
| Stray light | ~0.2% |
| Wavelength shift with temperature | ~0.1pixel/℃ |
| 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 | ≤30 |
| CCD dynamic range2 | 3500:1 |
| Signal-to-noise ratio | 380:1 |
| Response linearity3 | ≥98% |
| Others | |
| Part No. | MS2000 |
| Weight | ≈630g |
| Dimension | 125×95×35 mm |
| Operating temperature | 0℃~40℃ |
| Working humidity | 20%-85% |
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1. CCD readout noise: integration time 10ms, root mean square of CCD readout noise; 2. CCD dynamic range: the CCD dynamic range is 2ms when the integration time is the saturation value/the root mean square of the CCD readout noise; 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
|
Start | End | frame/s |
10um
|
25um
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| MS11639-200-1100 |
2048
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200
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1100 | - | 0.90 | 1.30 |
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Dimensional drawing
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Testing results
Signal-to-noise ratio
Standard light source (200-900nm)
