YK35UV Light meter Lutron is a professional, portable digital meter designed to measure ultraviolet irradiation for UVA and UVB light.
Features :
- Professional, high quality UV meter.
- Ultra-violet irradiation measurement for UVA & UVB.
- UV detector spectrum from 260 nm to 390 nm.
- Two ranges : 2 mW/cm2, 20 nW/cm2.
- Exclusive UV sensor structure.
- Sensor with cosine correction filter.
- Build zero button.
- Microprocessor circuit provides high reliability and durability.
- LCD display, easy readout.
- RS-232/USB computer interface.
- DC 9V battery power adapter input socket.
- Heavy duty & compact housing case.

Specification :
- Measurement ranges & resoluion :
- Range 1 : 2 mW/cm2 : 1.999 mW/cm2 x 0.001 mW/cm2.
- Range 2 : 20 mW/cm2 : 19.99 mW/cm2 0.01 mW/cm2
- UV Sensor Spectrum : Band pass 260 nm to 390 nm.
- Sensor Structure : The exclusive UV photo sensor with the cosine correction filter.
- Buttons : Power button, hold button, REC button, Range button, Zero button.
- Sample Time : Approx. 1 sec.
- Circuit : Microprocessor Circuit.
- Data Output : RS 232/USB PC serial interface.
- Operating Temperature : 0 to 50C.
- Operating Temperature : Less than 85% R.H
- Power Consumption : Approx. DC 6 mA.
- Weight : 383 g/ 0.55 LB