Features
- Professional and quality UV meter
- Narrow-band spectrum 248 nm to 262 nm, 254 nm peak wavelength
- Large scale integrated circuit ensures high precision and stability
- UV probe comprises visible light insulation diaphragm
- narrow-band optical filter and gallium arsenide sensor.
- Shell of the aluminium alloy probe is equipped with fixed screw holes
- Width of measuring span
Technical Specification
| Wavelength coverage: | 248 nm to 262 nm |
| Peak wavelength: | 254 nm |
| Irradiance measuring span: | 3999 uW/cm2, 39.99 mW/cm2 |
| Resolution ratio: | 1 uW/cm2 |
| Parasitic light beyond ultraviolent band: | <0.1% |
| Accuracy: | ± 5% + 2 words |
| Sampling rate: | 2.5 t / s |
| Operating environment: | 32 °F to 104 °F (0 ℃ to 40 ℃) |
| Humidity | <80% RH |
| Power supply: | DC 9V battery(Not Included) |
| Operating current: | about 2.7 mA |
| Dimension: | 6.30 in x 3.07 in x 1.69 in (160 mm x 78 mm x 43 mm) |
| Weight: | 0.77 lb (350 g probe included) |
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