CALL; A.WIHARTA 081294124885 085778084789 087784022201 Karya Mandiri Instrument indonesia adalah supplier peralatan laboratorium baik eletronik maupun mekanik, serta berbagai macam instrument measurement, dengan didukung dari berbagai macam merk dari negara negara Eropa, US, dan beberapa negara di Asia seperti Korea, Japan dan Taiwan. Instrument yang kami sediakan seperti : Anemometer, Analitical Balance, Spectrophotometer, pHmeter, Laser survey, Micropipette, Peristaltic Pump, Flame photometer, Water bath heating cooling, Colorimeter, Water Strirer, Viscometer. Freezers, Refractometer, Polarimeter, Sound Level meter, Tachometer. Dll Kami juga menerima jasa service dan kalibrasi untuk peralatan laboratorium sesuai kemampuan kami. Specifications : Ranges : 0.1~ 19990Lux Accuracy ( 23º C± 5º C) Lux Accuracy : 200 ± ( 4% rdg+ 5 dgt) 2000 ± ( 4% rdg+ 5 dgt) 20000 ± ( 5% rdg+ 4 dgt) Current Consumption : 2mA approx Response Time : 2.5times / sec. Operating Temperature Range : 0~ 50º C Below 80% RH Storage Temperature Range : -10º C~ 60º C Angular Incident Light Characteristics 30º Less than ± 3% 60º Less than ± 10% 80º Less than ± 30% Spectral Response Characteristics : JIS C1609 CLASS A Power Source : 6F22 ( 9V) × 1 Dimensions Meter : 148( L) × 71( W) × 36( H) mm Light Receiving Sensor : 85( L) × 67( W) × 32( H) mm Weight : 270g