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UV-3C Microprocessor Integrator


+ UV-A intensity mW/cm² + UV-A dose mJ/cm²
+ UV-B intensity mW/cm² + UV-B dose mJ/cm²
+ UV-C intensity mW/cm² + UV-C dose mJ/cm²
+ Full UV intensity mW/cm² + Full UV dose mJ/cm²



The UV-3C Microprocessor Integrator is a self-contained, high quality UV measuring instrument. It is designed to measure, record and display peak UV intensity and UV dosage in the UV curing process.

It is equipped with three different UV sensors for the individual measuring of

UV-A 315 – 410 nm
UV-B 280 – 315 nm
UV-C 230 – 280 nm
UV - 230 – 410 nm

With these three different UV-bands most of the measuring requirements of UV curing applications can be covered.
Due to its three different UV sensors and the integrated microprocessor the UV-3C can measure, record and display the peak of the UV-intensity (mW/cm2) for each UV-band individually plus the peak of total UV energy.
Additionally, this UV-Integrator is calculating the UV-dosage (mJ/cm2) of the UV energy supplied during the time of exposure of one measuring cycle. The UV-dosage is calculated for each UV-band (UV-A, UV-B and UV-C) individually and as total Integral of UV-dosage over all three UV-bands.
This allows to determine not only the total energy, but also how that energy is delivered, i.e., what intensity and dose at what UV-band.
Optionally it is available with an extra sensor for measuring temperatures from 0 to 230° F / 0 to 110° C.

The three sensors are on the back of the unit which also serves as a heat shield. After completion of the measuring cycle all measuring results can be scrolled through on the built in 2 x 16 digit LCD display.
A special AUTO-OFF feature that turns off the unit automatically after one minute serves as energy saving and extension of the battery service life.

As an option, this microprocessor integrator is available with an USB ComPort and an evaluation software for downloading the data to a computer to show, edit and store a history of the measuring results of the entire measuring cycle as graphic charts (mW/cm2) and (mJ cm2) and (°C/°F)


Item 2.2. UV-3C Microprocessor Integrator