Description
Features
- Peak wavelength 254 nm
- High precision, meet the standard
- The main unit probe is separated, easy to use
- Small appearance and exquisite design
- With peak hold function
Technical Specifications
| Instrument Index | Test parameters |
| Spectral Response Range Peak Wavelength |
254 ± 1 nm |
| Spectral Response Range Wavelength Range |
230 nm to 290 nm |
| Spectral Response Range Half Width |
10 nm |
| Measuring Range | 0.1 to 1999 × 102μW/cm2 |
| Accuracy | ±4% (relative to standard) |
| Cut-Off Ability To Background Stray Radiation | Better than 10 to 4 |
| Nonlinear | ±1% |
| Cosine Characteristics | ± 1.5% (within ± 10°) |
| Calibration Light Source | Low-pressure mercury lamp |
| Power And Power Consumption | Power supply: 9V stacked battery, Power consumption: 40mW |
| Use Environment | Humidity <85% Temperature 32 °F to 104 °F (0 °C to 40 °C) |
| Dimensions | 85 nm × 160 nm |
| Weight | 1.1 lb (0.5 Kg) |