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The UV-MICROLOG D is a small, only 6 mm flat, self-contained, pass-trough UV data logging unit. It is specially designed to measure, record and display peak UV intensity, UV dosage and temperature in the UV curing process of narrow web presses and in some applications of the flexo print.
It is equipped with one UV sensor and one temperature sensor for the individual measuring of

UV 230 – 410 nm
Temp: 0 to 230° F / 0 to 110° C

With this full band UV measuring and an extra temperature measuring, most of the measuring requirements of UV curing in extreme narrow applications can be covered.
It measures only 4.5” x 2.5” x 0.25” (117 x 64 x 6 mm)

Due to its integrated microprocessor the UV-Microlog D can measure, record and display the peak of the UV-energy (mW/cm2).
Additionally, it 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 as a total Integral of UV-dosage over the full UV spectral area 230 – 410 nm.
This allows to determine a profile of how that energy is delivered at which intensity.
An extra sensor measures temperatures from 0 to 230° F / 0 to 110° Centigrade

The two 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.
The measuring period is 30 seconds at a sampling rate of 200/sec.

The UV-Microlog D is alternatively equipped with an USB ComPort for the download of data to a computer. It comes with a special data acquisition and evaluation software that enables the operator to show, edit and store the graphic as well as the numeric measuring results of the entire measuring cycle in (mW/cm2) and (mJ/cm2) and (°C/°F).