Lutron UV-340A UV Light Meter UVA & UVB

* Professional, high quality UV meter.

* Ultra-violet irradiation measurement for UVA & UVB.

* UV detector spectrum from 290 nm to 390 nm.

* Lo measurement range. 1999 uW/ cm2 x 1 uW/cm^2.

* Hi measurement range 19990 uW/ cm2 x 10 uW/cm^2.

* Exclusive UV sensor structure.

* Sensor with cosine correction filter.

* Build Zero button.

* Microprocessor circuit provides high reliability and durability.

* Separate UV LIGHT probe allows user to measure the UV light at an optimum position

* LCD display, easy readout.

* Heavy duty & compact housing case.

APPLICATIONS

Industrial

* Monitoring blue light radiation hazards in welding.

* UV sterilization

* Graphic arts.

* Photochemical matching.

* UV EPROM erasure.

* Photoresist exposure.

* Curing of inks, adhesives and coatings.

Laboratory

* Weathering ” degradation studies.”

* UV sterilization

* Virology.

* Microbial genetics.

* DNA research. * Biologic hoods.

* General laboratory use.

Measurement 2 ranges : Hi & Lo range

Lo range : 1999 uW/cm^2 x 1 uW/cm^2

Hi range : 19990 uW/cm^2 x 10 uW/cm^2

* 1000 uW/cm^2 = 1 mW/cm^2

Accuracy ± ( 4 % FS + 2 dgt ) FS : full scale

* Spec. tested under the environment RF Field Strength less than 3 V/M & frequency less than the 30 MHz only. Sensor Structure The exclusive UV photo sensor with the cosine correction filter. Buttons. Switch Power button, Zero button, Range switch

Sample Time Approx. 1 sec. Sensor Structure Microprocessor circuit.

Over Range indication Indication of ” “.

Operating Temperature 0 to 50 ℃.