Ritek รุ่นLUME-UVA365เครื่องวัดแสงยูวีเอ,UVA light meter 320 nm–390 nm UV spectrum

UVA light meter 320 nm–390 nm UV spectrum
The UVA light meter is widely used in :
*Weathering ‘degradation studies’
*UV sterilization
*Virology
*Microbial genetics
*DNA research
*Biologic hoods
*General laboratory use

Features:
*Professional, high quality UV light meter
*Measurable of UVA
*UV detector spectrum: 320 nm to 390 nm.
*Four range selection switchable.
*Exclusive UV sensor structure.
*LSI-circuit provides high reliability and durability
*Separate UV LIGHT sensor allows user to measure the UV light at an optimum position
*LCD display, easy readout

Specifications:
* Display:3 3/4 LCD display, maximum reading 39990.
* Measurement Range:0-400 mW/cm2
Four range selectable:400 μW, 4000 μW, 40 mW, and 400mW
(1000 μW/cm2 = 1 mW/cm2)
* UV sensor spectrum:bandpass 320 nm-390 nm
* Accuracy:±(4%FS + 2dgt) Calibration under the standard UVA light & and compare;Special tested under the environment RF Field Strength less than 3V/M & frequency less than the 30 MHz only
* Sensor structure:exclusive UV photo diode & UV color correction filter.
* Sample Time:2.5 times/s.
* Over Range indication:”OL”
* Weight: 325g(include battery)
* Operating Temperature & Humidity:
-10ºC to 40ºC(32ºF-104ºF)  0~70%Rh
* Power Supply:DC 9V battery, 006P, MN 1604 (PP3) or equivalent.
* Power Consumption:Approx. DC 2.7 mA
* Dimension:165x50x32mm (photo detector),160x78x43mm (meter body)