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Advanced 3-stage NIR spectrometer
The ATP8000 series SWIR fiber optic spectrometers, developed by Optosky, operate in the near-infrared range with a maximum spectral coverage of 900-2500 nm (customizable). Featuring a 512-pixel thermoelectrically cooled (TEC) InGaAs linear array detector, the CCD is maintained at a user-defined constant temperature (down to -30°C), significantly reducing sensor noise and achieving a signal-to-noise ratio (SNR) 2× higher than competing products. This design ensures measurement reliability unaffected by ambient temperature fluctuations.
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Advanced 3-stage NIR spectrometer
Product Code: ATP8000T3
application
The ATP8000 series SWIR fiber optic spectrometers, developed by Optosky, operate in the near-infrared range with a maximum spectral coverage of 900-2500 nm (customizable). Featuring a 512-pixel thermoelectrically cooled (TEC) InGaAs linear array detector, the CCD is maintained at a user-defined constant temperature (down to -30°C), significantly reducing sensor noise and achieving a signal-to-noise ratio (SNR) 2× higher than competing products. This design ensures measurement reliability unaffected by ambient temperature fluctuations.
The ATP8000 integrates an ultra-low noise CCD signal correlated double sampling (CDS) circuit with <5 counts quantization noise (industry-leading). It supports SMA905 fiber or free-space optical input, outputs spectral data via USB 2.0/UART, and operates on a single +5V DC supply for seamless integration.
| Detector | |
| Detector type | Cooled InGaAs Array CCD，Cooled down to-30ºC |
| Spectral range | 900-1700nm, 900-2100nm, 900-2600 nm, 900-1700HR, 900-2100HR, 900-2500HR (Customized) |
| Effective pixels | 256/512 |
| Pixels dimension | 50/25μm×250μm |
| Full well capacity | 187.5 Me- |
| Detector model | G9212, G9206 or G9208 |
| Sensitivity | 0.95 A/ W |
| Dark noise | 180 μV rms |
| Optical parameter | |
| Focal distance | 100 mm for incidence / 110 mm for output |
| Optical resolution | 0.05-5 nm （decide on slit, spectral range） |
| Incident Interface | SMA905 connector，free space |
| Signal-to-noise | >10000:1 |
| Dynamic range | 16666 |
| Working temperature | -10 to +50℃ |
| Numberical aperture | 0.11 |
| Working humidity | < 90%NC |
| Trigger | YES(IN and OUT) |
| Cooling temperature | -30°c |
| Scanning rate | <200fps |
| Wavelength range | 900-1700nm, 900-2100nm, 900-2600 nm, 900-1700HR, 900-2100HR, 900-2500HR (Customized) |
| Physical parameters | |
| Dimensions | 170×130×52.3 mm3 |
| Weight | 1.79kg |
| Sealing | Anit-sweat |
| Optical configuration | |
| Optical design | f/4 crossed asymmetrical Czerny-Turner |
| Incident slit | 50 μm (5, 10, 25, 50, 100, or 200 μm optional) |
| Electrical parameter | |
| A/D conversion resolution | 18 bit |
| Integration time | 1 ms -50ms, 900-2500nmHR 1ms-40s, 900-1700nm |
| Interface | USB 2.0 |
| Supply voltage | DC4.5 to 5.5 V (type @5V) |
| Operating current | <3A |
| Storage temperature | -20°C to +70°C |
- Detector: 512/1024-pixel InGaAs array
- Spectral range ：900-2500 nm（customizable sub-ranges）
- Cooling options: -15℃ (standard) / -30℃ (T3 series)
- Noise performance: Ultra-low noise correlated double sampling(CDS) circuit
- Resolution: Slit-dependent
- Integration time： 1 ms - 65 s
- CCD parameters：256/512×1 pixel ，50/25×500 um
- Power supply：5V DC±5%@<3A；
- Power Interfac: 2-pin connector with securing screws；
- ADC： 18-bit (16-bit effective output) @ 500 kHz；
- Optical Input Interfaces: SMA905 fiber optic or free-space；
- Data output：USB2.0 & UART；
- 20-pin expansion port
- Food sorting；
- Wastewater testing；
- Water, protein, fat, fiber detection of crops；
- Paper sorting；
- On-line monitoring of traditional medicine production；
- Solar panel testing；
What are NIR spectrometer from Optosky?
ATP8100 ultra-mini nir spectrometer
ATP8600 low cost, uncooled, FBGA, nir spectrometer, 800-1700nm
ATP8730 High resolution 0.08nm resolution, up to 30KHz frame rate
ATP8000 High performance 2-stage TEC cooled InGaAs, max, 800-2600nm, replace ocean NIR spectrometer
ATP8000T3 Highest performance 3-stage TEC cooled down to -30℃, low noise, and low dark current
