TM Light Meter Features: Light Sensor uses exclusive photo diode & colour correction filter, spectrum meets C.I.E. photopic. Sensor cosine correction factor meets standard Wide range measurement both for Lux & Foot Candle units Four lighting type selection (Tungsten, Fluorescent, Sodium or Mercury) Microprocessor circuit assures maximum possible accuracy, provides special functions and features Large LCD display, easy readout Zero adjustment by push button Heavy duty & compact housing case Separate Light Sensor allows user to measure the light at an optimum position Records Maximum, Minimum and Average readings with recall Data hold Auto shut off saves battery life Operates from 006P DC 9V battery General Specifications: Circuit Custom one-chip of micro-processor LSI circuit Display 13mm (0.5 ) large LCD Lux : 0 - 100,000 Lux, 3 ranges Measurement & ranges Foot-candle(Fc) : 0 -10,000 Fc, 3 ranges Lighting Type Selection Tungsten, Fluorescent, Sodium, Mercury lamp Sensor The exclusive photo diode & colour correction filter, spectrum designed to meet C.I.E. Memory Recall Records Maximum, Minimum and Average readings with recall Zero Adj. By push button Sampling Time Approx. 0.4sec Power off Auto shut off saves battery life, or manual off by push button Over input indication Indication of - - - - Operating Temp. 0C to 50C (32C to 122C) Operating Humidity Less than 80% RH Power Supply 006P DC 9V battery (Heavy Duty Type) Power Current Approx. DC 5.3 mA Weight 335g/0.77lb. Main instrument : 185mm 78mm 38mm (7.3 3.1 1.5 ) Dimension Sensor probe : 85mm 55mm 12mm (3.2 2.2 0.5 ) Soft Carrying Case Optional Carrying case Hard Carring Case TM www.element14.com www.farnell.com www.newark.com www.cpc.co.uk www.mcmelectronics.com Page <1> 19/06/15 V1.0TM Light Meter Electrical Specifications (23 5C) Measurement Range In-range Display Resolution Accuracy 2,000 Lux 0 - 1,999 Lux 1 Lux (5% + 2d) 20,000 Lux 1,800 - 19,990 Lux 10 Lux (5% + 2d) Lux %50,000 Lux : ( 5 % + 2 d ) 100,000 Lux 18,000 - 10,000 Lux 100 Lux > 50,000 Lux : for reference only, no specify the accuracy 200 Fc 0 - 186 Fc 0.1 Fc (5% + 2d) 2,000 Fc 167 - 1,860 Fc 1 Fc (5% + 2d) Foot-candle (Fc) %4,650 Fc : (5% + 2d) 10,000 Fc 1,670 - 10,000 Fc 10 Fc > 4,650 Fc : for reference only, no specify the accuracy Carrying Case Optional Soft carrying case, Dimentions : 210mm 100mm 70mm, Weight : 81 g Hard carrying case, Dimentions : 275mm 195mm 64mm, Weight : 465 g Part Number Table Description Part Number Light Meter 72-6693 Important Notice : This data sheet and its contents (the Information) belong to the members of the Premier Farnell group of companies (the Group) or are licensed to it. No licence is granted for the use of it other than for information purpos es in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replac es all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Groups liability for death or personal injury resulting from its negligence. Tenma is the registered trademark of the Group. Premier Farnell plc 2012. TM www.element14.com www.farnell.com www.newark.com www.cpc.co.uk www.mcmelectronics.com Page <2> 19/06/15 V1.0