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Research NIR Spectrometer
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Research NIR Spectrometer
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Product Code: ATP8200
application
ATP8200 family is a new generation of NIR spectrometer, newly developed by Optosky on the basis of the ATP8000. It has higher signal sensitivity and spectral resolution, and the maximum wavelength range can reach 900-2600nm (the actual range can be customized). Using cooling type InGaAs linear array detector, CCD adopts semiconductor refrigeration technology, CCD can work in a set constant temperature environment (minimum -30ºC), thus greatly reducing the noise of the sensor, and obtaining an excellent Signal to Noise Ratio (approximately 2 times higher than similar competitors), and the measurement reliability of ATP8200 is improved, the measurement results would not affected by environmental temperature.
ATP8200 has specially customized an ultra-low noise CCD signal Correlated Double Sampling processing circuit. Its quantization noise is less than 5 counts.
ATP8200 only requires a +5V DC power supply, which is very convenient for integration and use.
Models | Wavelength range |
ATP8200- 17 | 900-1700 nm |
ATP8200-22 | 900-2200 nm |
ATP8200-25 | 900-2600 nm |
| Detector | |
| Detector type | High performance cooled InGaAs |
| Spectral resolution | ATP8200-2-17: <10nm ATP8200-5-17: <3nm ATP8200-10-17: <2nm ATP8200-20-17: <1.4nm ATP8200-5-21: <4nm ATP8200-5-26: <6nm ATP8200-5-A: <0.3nm |
| Wavelength resolution | ATP8200-2-17: <0.3nm ATP8200-5-17: <0.1nm ATP8200-10-17: <70pm ATP8200-20-17: <50pm ATP8200-5-21: <0.14nm ATP8200-5-26: <0.2nm ATP8200-5-A: <10pm |
| Effective pixels | ATP8200-2-17: 256 pixels ATP8200-5: 512 pixels ATP8200-10-17: 1024 pixels ATP8200-20-17: 2048 pixels |
| Sensitivity | 0.95 A/W ATP8200-5-A: 1.3 A/ W |
| Optical parameter | |
| Focal distance | 100 mm for incidence / 110 mm for output |
| Optical resolution | 3-6nm （Custom configured grating grooves and slit size） |
| Incident Interface | SMA905 optical fiber interface, free space |
| Signal-to-noise | >3000:1 |
| Dynamic range | 16666:1 |
| Cooling temperature | Default：- 15℃ T3：-30℃ |
| Wavelength range | 900-1700nm, 900-2100nm, 900-2600 nm, 1510-1590nm |
| Physical parameters | |
| Dimensions | 208×120×50.2mm |
| Weight | 1.75 Kg |
| Optical configuration | |
| Optical design | F/4 crossed asymmetrical Czerny-Turner |
| Incident slit | Fixed slit：5, 15, 25, 50, 100, 200, 300μm Optional, other sizes can be customized Replaceable slits |
| Electrical parameter | |
| A/D conversion resolution | 18 bits (output 16 bits） |
| Data output interface | USB, Type-c or UART |
| Power supply | DC 5V±5% |
| Integration time | 1ms - 60 s |
| Operating current | Universal version：<2.8 A T3version：<5.0 A |
| Storage temperature | -20°C to +70°C |
| Operating temperature | -10 to +50℃ |
- Cooled InGaAs detector.
- Wavelength range across 900-2600 nm.
- Ultra-low noise correlated double sampling circuit.
- Spectral resolution: related to the width of the Entrance slit.
- Integration time: 1.0ms - 60s (different instruments).
- CCD pixels: 256, 512, 1024 and 2048 optional.
- Power supply: DC 5V@<3A.
- Power interface: imported 2-pin industrial connector with lock.
- ADC parameters: 18 bits, 500 KHz.
- Input Fiber Connector: SM905 optical fiber interface or free space input.
- Data output interface: USB2.0 and UART.
- 20-pin expansion interface.
- Food sorting
- Wastewater testing
- Water, protein, fat, fiber detection of crops
- Paper sorting
- On-line monitoring of traditional Chinese medicine production
- Solar panel testing
Q: What is difference between ATP8000 vs ATP8200?
A: ATP8200 is upgraded version NIR spectrometer extending full range of 900-2500nm with higher resolution and sensitivity.
