Omega Vehicle Security HHLM-2 Manuel d'utilisateur

OMEGAHHLM-2Digital Lightmeter

8VlCIE Photopic PhotopicWavelength Luminous Lumen/Watt(nm) Effciency ConversionCoefficient Factor380 0.0000 0.05390 0.0001 0.13400 0.0004 0.27410 0.00

WARRANTYOMEGA warrants this unit to be free of defects in materials and workmanship and to give satisfactory service for aperiod of 13 months from dat

It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA isconstantly pursuing certification of its pro

M-2856Where Do I Find Everything I Need forProcess Measurement and Control?OMEGA...Of Course!HEATERSþ Heating Cableþ Cartridge & Strip Heatersþ Im

OMEGAnetSM On-Line Servicehttp://www.omega.comInternet [email protected] immediate technical or application assistance:USA and Canada: Mexico an

INTRODUCTIONThis instrument is a portable easy use 3½ digit, compact-sized digitallightmeter designed for simple one hand operation. Provides selected

2SPECIFICATIONSGENERALDisplay: 3½ digit liquid crystal display (LCD) with maximum reading of 1999.Overrange: (OL) is displayed.Low battery indication:

3ELECTRICALPhotometric Formulas:10.764·footcandles=lux (lumens/meter2)0.0929·lux=footcandles(lumens/foot2)Range: 20lux,200lux,2000lux,20000lux,20fc,20

4OPERATING INSTRUCTIONSPush buttonsBack-Light ( >2sec) and Peak-Hold Switch :Press this button to toggle in and out of the PEAK-HOLD mode. The &quo

5OPERATION1. Set the function switch to the desired lux or fc units.2. Remove the sensor head cover.3. Hold the sensor head steady and make certain th

6SPECIAL CONSIDERATIONS• Keep the plastic domed cosine corrector clean and free of scratches. It maybe cleaned with a soft cloth and isopropyl alcohol

7CleaningPeriodically wipe the case with a damp cloth and detergent, do not use abrasivesor solvents.CIE Photopic CurveLuminous Efficiency Coefficient