murah, jakarta, Lutron YK-34UV UV Light Meter

Lutron YK-34UV UV Light Meter FEATURES * Professional, high quality UV meter. * Ultra-violet irradiance measurement for UVA & UVB. * UV detector spectrum from 290 nm to 390 nm. * Hi, Lo measurement range. * Two ranges : 1.999 mw/ cm2 and 19.99 mw/ cm2. * Exclusive UV sensor structure. * LSI 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. * DC 9V battery power supply. * Built-in low battery indicato Spesifikasi - Lutron YK-34UV UV Light Meter GENERAL SPECIFICATIONS Display LCD, 21.5 mm, Maximum indication 1999. Measurement ranges & resolution 1.999 mW/ cm^ 2 x 0.001 mW/ cm^ 2 19.99 mW/ cm^ 2 x 0.01 mW/ cm^ 2 UV sensor spectrum Band pass 290 - 390 nm Accuracy ± 4% FS + 2 dgt FS: full scale) * Calibration is executed under the UVA light & and compare with the standard UVA light meter. Sensor structure The exclusive UV photo diode & UV color correction filter. Sample Time Approx. 0.4 sec. Over Range Indication Indication of " 1 " . Weight 220 g/ 0.48 LB. Operating Temperature 0 to 50° C ( 32 to 122° F) . Operating Humidity Max. 80% RH. Power Supply DC 9V 006P, MN1604 ( PP3 ) or equivalent. Power Consumption Approx. DC 2.7 mA. Size Main instrument : 200 x 68 x 30 mm ( 7.9 x 2.7 x 1.2 inch ) . Sensor probe head : 68 x 60 x 27 mm ( 2.7 x 2.4 x 1.1 inch ) Sensor probe handle : 98 x 20 mm dia. ( 3.9 x 0.8 inch ) . Accessories included Instruction manual.................... 1 PC. UV sensor probe....................... 1 PC.