UV DOSE CONTROLLER UV-MAT
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 sensor contains an extremely precise analog-digital converter and a temperature sensor. The integrated diffuser ensures the required cosine correction. Excellent long-term stability is achieved through the use of appropriate materials. 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. The memory in the sensor contains all sensor identifications and the calibration history.
We offer two irradiation control systems for our irradiation chambers, the UV-MAT and the UV-MAT Touch.
The UV-MAT Touch user interface is a high-resolution capacitive touchscreen. A powerful Cortex ARM processor ensures durability and updateability. This means that new functions can be installed directly on site. The UV-MAT Touch and the PC software are Windows 10 compatible.
Numerical and graphical single and multi-channel irradiations, oscillograms and the settings are clearly displayed. The parameterization is done intuitively directly on the UV-MAT Touch and is password protected.
The UV-MAT Touch can optionally be controlled by a PC. This allows multi-stage irradiation and documentation of the irradiation.
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
TECHNICAL DATA UV DOSE CONTROLLER UV-MAT
Sensor connectors | 24 bit, fully digital |
Number of sensors | 2 pcs (for BS series) / 1 pc (for BSL series) |
Dose range | 0 - 1.000.000 J/cm² |
Dose resolution | 1 mJ/cm² |
AD conversion | 24 bit |
PC interface | USB 2.0 |
Sensor identification | yes |
Dimensions | 185 mm x 251 mm x 100 mm |
Operation temperature | 5 - 60 °C |
Spectral ranges | UVC, UVB, UVA, UVA+ or LUX |