New UV data logger

TandD Corp has introduced its new TR-74Ui four parameter data logger.

The TR-74Ui Illuminance ultraviolet light (UV) recorder can simultaneously measure and record four parameters: illuminance, UV, temperature and humidity.

It is also capable of displaying cumulative illuminance and cumulative amount of UV in the LCD display.

The wide luminosity range covers 0 to 130k lx and low light resolution to 0.01 lx.

The UV range covers 0 to 30 mw/cm2 and the internal accumulation of exposure is for both light and UV.

The TR-74Ui has a wide range from 10 to 99% relative humidity along with an expanded temperature range from 0° to +55°C.

It weighs approximately 2" X 3" and operates on one AA battery.

The TR-74Ui has a large data capacity which can store up to 8,000 readings times 4 channels for a total of 32,000 readings in one-time or endless recording mode.

By connecting to a computer via a USB port, the recorded data can be downloaded with an easy-to-use software.