ATP5020P is a high-performance refrigerating micro-fiber spectrometer developed by Optosky. It uses a 2048*64 pixel cooled linear CCD. The CCD uses semiconductor refrigeration technology. The CCD can work in a set constant temperature environment (up to 5oC), which greatly reduces The noise of the sensor achieves an excellent signal-to-noise ratio (about 3 times higher than that of its competitors), and it improves the measurement reliability of the ATP5020P, and the measurement results do not change with the ambient temperature.
At the same time, Optosky specially customized ultra-low noise CCD signal processing circuit for ATP5020P, its quantization noise is less than 15counts, which is a high level in the industry.
The ATP5020P accepts SMA905 fiber input or free-space light and outputs measured spectral data via a Type-C or UART port.
The ATP5020P requires only a 5V DC power supply and is very easy to integrate.
|
DETECTOR |
| Detector Type |
180-1180 nm |
| Effective Pixels |
2048*64 （Total pixels: 2068*70） |
| Detector Model |
Refrigerated back-illuminated linear array CCD (cooling to 5oC) |
| Sensitivity |
6.5uV/e- |
| Dark Noise |
6e- |
| Range Drift |
~200 ke- |
| Pixel Size |
14μm×14μm |
|
SYSTEM PARAMETER |
| Size |
217×110×52mm |
|
OPTICAL PARAMETER |
| Wavelength Range |
180-1180nm |
| Optical Resolution |
0.01-3 nm (Depend on wavelength range, slit width.) |
| Dynamic Range |
10000：1 |
| Working Temperature |
-10℃ to +40℃ |
| Working Humidity |
<90% |
| Trigger |
YES/IN and OUT |
| SNR |
>900:1 |
| Optical Design |
f/4 crossed, asymmetrical C-T |
|
OPTICAL CONFIGURATION |
| Focal Distance |
98 mm for incidence / 107 mm for output |
|
ELECTRICAL PARAMETER |
| Integration Time |
1ms - 30 min |
| Interfaces |
type-c |
| A/D Conversion Resolution |
18 bit （Output 16bit） |
| Supply Voltage |
DC 5V±10% |
| Storage Temperature |
-20°C to +70°C |
|
PHYSICAL PARAMETERS |
| Weight |
1.6kg |
| Sealing |
Anti-sweat |
Feature：
1. Detector: Back-illuminated CCD (cooled to 5oC).
2. Pixels: 2048*64（Total pixel: 2068*70）.
3. Ultra low noise CCD signal processing circuit
4. Wavelength Range: 200-1100 nm.
5. Optical Sensitivity: 0.2-3 nm (Depend on wavelength range, slit width).
6. Optical Path: Crossed C-T.
7. Integration Time：10ms-60s.
8. Supply Voltage：DC 5V±10% @ <2A.
9. 18 bit, 250KHz A/D Converter.
10. Interface：SMA905 or free.
11. Trigger: Type-C or UART.
12. 20-pin dual-row programmable external expansion interface.
