- SPECTROMETER and PHOTODIODE Measurement
- Android system
- Touch screen display
- Micro SD
- Automatic accessory detection
- Dark current compensation
- Trigger socket
- Universal mount
- Photometric and radiometric calibration
Thông số kỹ thuật
Spectral range |
340-780nm |
Frequency range |
0.1 Hz to 12.5 kHz |
Detector |
CMOS image sensor |
Numer of pixels |
256 |
Physical resolution |
~ 1.7nm |
Wavelength reproducibility |
0.5nm |
Integration time |
5ms to 10s/100s |
A/D conversion |
16 bit |
Signal to noise ratio |
1000:1 |
Stray light |
2*10E-3 |
Spectroradiometric accuracy |
4% |
Measurement uncertainty of color coordinates (x.y) |
0.0015 |