The dose controller UV-MAT continuously measures irradiances, calculates doses, and stops irradiation at the set target dose. Two spectral ranges can be separately controlled. Thus, UV-MAT ensures a constant dose independent from lamp aging, temperature, and pollution.
The measurements are made with calibrated radiometric sensors. The built-in diffusers ensure the cosine correction that is required for non-vertical irradiation.
The sensors are calibrated with traceability to PTB (Physikalisch Technische Bundesanstalt, the German national test authority); after being calibrated, they are supplied with a factory calibration certificate. Excellent long-term stability is achieved through the use of appropriate materials. Of course, a repair and spare parts service is available for many years.
Eight spectral ranges for sensors are available to optimally adapt irradiation to the application. Sensors to evaluate the biological effects of irradiation are also available.
HIGHLIGHTS OF UV DOSE CONTROLLER UV-MAT
- Optional for all irradiation chambers
- Controls two spectral ranges
- Precise radiometric sensors
- Built-in sensor identification
- Security functions to avoid doubled irradiation and password protections for important settings
- Integrated timer
- Function to calculate irradiance at sample position from sensor position data
|Measuring range||0-200 mW/cm²|
|Sensors||1 or 2 at the same time|
|Spectral ranges||UVC, UVB, UVA, UVA+,|
|VISB, VISBG or LUX|
|Dimensions||185 mm x 251 mm x 100 mm|
|Operation temperature||0 - 40 °C|
|Mains||230 V, 50 Hz,|
|Relay contacts||2 x 230V, 1A|
|External warning||clamp contact|