- Illuminance measuring head, DIN quality class B
- Measurement in visual range
- Internal storage for > 20,000 measurements
- Chargeable via USB
- USB connection with PC
- Battery life: 4-6h
- Small and solid housing
Thông số kỹ thuật
Spectral range |
340-780nm |
Detector |
CMOS image sensor |
Numer of pixels |
256 |
Physical resolution |
~ 1.7nm |
Wavelength reproducibility |
0.5nm |
Integration time |
5ms to 10s |
A/D conversion |
16 bits |
Signal to noise ratio |
1000:1 |
Stray light |
2*10E-3 |
Spectroradiometric accuracy* |
4% |
Measurement uncertainty of color coordinates (x.y) |
0.0015
|