Description FEATURES * 5 ranges : * Large LCD display with bargraph and 40.00/400.0/4,000/40,000/400,000 Lux, indicator. wide measuring range. * Water resistance front panel * High resolution : * Use the rubber key for the function select. 0.01 Lux to 100 Lux, 0.01 Fc to 10 Fc * LSI circuit provides high reliability and * Selection of lighting type (Tungsten, durability. Fluorescent, Sodium or Mercury). * Zero adjusting button. * Sensor used the exclusive photo diode & * Data hold to freeze the desired reading. color correction filter, spectrum meet C.I.E. * Peak hold measurement. photopic. * Memory function to display the max. & min. * Sensor cosine correction factor meet display value with Recall. standard. * Auto power auto off or manual power off. * Separate Light Sensor allows user to * Compact size and excellent operation. measure the light at an optimum position. * Built-in low battery indicator. * Lux & Foot-candle unit selection. * RS-232 computer serial data output. GENERAL SPECIFICATIONS Display Large LCD dispaly. Data Output RS-232 serial data output. LCD size 52 x 38 mm, 4 digits. Operating 0 to 50 ( 32 to ℃ 122 ℉ ). with bargraph indicator. Temperature Measurement 5 ranges : 40.00/400.0 Lux. Operating Max. 80% RH. & ranges 4,000/40,000/400,000 Lux. Humidity Unit Lux, Foot-candle ( Ft-cd ). Power Supply DC 9V battery. 006P, Lighting Type Tungsten, Fluorescent, MN1604 ( PP3 ) or equivalent. Selection Sodium, Mercury lamp. Power Approx. DC 8 mA. Consumption Sensor The exclusive photo diode & Weight 220 g/0.48 LB. color correction filter, spectrum Dimension Main instrument : meet C.I.E. Cosine correction 200 x 68 x 30 mm factor meet standard. ( 7.9 x 2.7 x 1.2 inch ). Zero Adj. External adjustment by Sensor probe : pushing button. 82 x 55 x 7 mm ( 40.00 Lux range only ) ( 3.2 x 2.2 x 0.3 inch ). Peak Hold To hold the peak display. Accessories Instruction Manual…1 PC. Data Hold To freeze the display value. Included Light Sensor with protection Memory Save the max. & min. value cover…………………. 1 PC. with Recall. Optional RS232 cable, UPCB-02 Power Off Auto or manaual power off. Accessories USB cable, USB-01 Over and Over range Indicator : Application Software, Under range “- – – – ” SW-U801-WIN Indication Under range Indicator : Hard carryingt case, CA–06 “_ _ _ _ ” Soft carryingt case, CA–05A ELECTRICAL SPECIFICATIONS ( 2 3± 5 ℃ ) Measurement Range In-range Display Resolution Accuracy 40.00 Lux 0 – 40.00 Lux 0.01 Lux Lux 400.0 Lux 36.0 – 400.0 Lux 0.1 Lux ± ( 3% rdg 0.5 % F.S.. ) 4,000 Lux 360 – 4,000 Lux 1 Lux 40,000 Lux 3,600 – 40,000 Lux 10 Lux 400,000 Lux 10,000 – 400,000 Lux 100 Lux < 100,000 Lux : ± ( 3% rdg 0.5 % F.S.. ) ≧ 100,000 Lux : @ for refereence only 4.000 Fc 0 – 3.720 Fc 0.001 Fc Foot-candle 40.00 Fc 3.35 – 37.20 Fc 0.01 Fc ± ( 3% rdg 0.5 % F.S.. ) ( Fc ) 400.0 Fc 33.5 – 372.0 Fc 0.1 Fc 4,000 Fc 335 – 3,720 Fc 1 Fc 40,000 Fc 930 – 37,200 Fc 10 Fc < 9,300 Fc : ± ( 3% rdg 0.5 % F.S.. ) ≧ 9,300 Fc @ for refereence only Note : Accuracy tested by a standard parallel light tungsten lamp of 2856 K degree temperature