The precision UV-A Radiometer MS-212A is designed to measure UV-A radiation with high reliability. It is calibrated against a NIST traceable standard. The combination of a well-designed UV-A filter and a GaAsP photodiode guarantees high performance to measure UV-A between 315 and 400nm. The energy in this spectral range accounts for 4 to 5% of the total solar radiation.
- UV stabilized UV-A filter optics
- Spectral response 315 – 400nm
- Dual Voltage output
- Low temperature dependency
| Response time 95% | < 1 Sec. |
|---|---|
| Non-linearity | < 2 % |
| Directional response Incident Angle 0° to 70° | < 10 % |
| Temperature response -10°C to 50°C | < 1.5 % |
| Output Analog | 0 – 1 V |
| Impedance | 500 Ω |
| Operating temperature range | -10 – 50 °C |
| Cable length | 10 m |
| Wavelength range | 315 – 400 nm (50% points) |
| Power supply | AC100 to 240V, 50/60Hz, 10W |
