Omega HHLM-1MV - Manuals - manualsarea.com

Page 3 - using the lightmeter.; WARNING; • To avoid electric shock, do not operate this product in wet or damp

INTRODUCTION This instrument is a portable easy use, compact-sized light transducer designed for simple one hand operation. Provides lux unit measurements. SAFETY INFORMATION It is recommended that you read the safety and operation instructions before using the lightmeter. WARNING • To avoid electri...

Page 4 - SPECIFICATIONS; GENERAL; drops below the operating level.

2 SPECIFICATIONS GENERAL Low battery indication: the "Red LED" is displayed when the battery voltage drops below the operating level. Operating Environment: 0°C to 50°C at < 70% relative humidity.Storage Temperature: -20°C to 60°C, 0 to 80% R.H. with battery removed from meter. Accuracy: ...

Page 5 - ELECTRICAL; Photometric Formulas:; of the average human eye

3 ELECTRICAL Photometric Formulas: 10.764·footcandles=lux (lumens/meter 2 ) 0.0929·lux=footcandles (lumens/foot 2 ) Rangescale: DMM to 200.0mV range ¸ 10(20lux), x1(200lux) x10(2000lux), x100(20000lux)x1000(200000lux) Resolution: 0.01luxSpectral response: CIE photopic Acceptance angle: ¦ ¢ 2 <2% ...

Page 6 - OPERATING INSTRUCTIONS; CIE standard illuminant A can be realised by means of CIE standard

4 Temperature Coefficient: 0.1x (specified accuracy)/°C (<18°C or >28°C) OPERATING INSTRUCTIONS Push buttonsRange Select ButtonPress "RANGE" button to select the desired lux range. Each time you press"RANGE" button, the range (and the input range annunciator) incremants,and a n...

Page 7 - OPERATION; ground input jack on the DMM. Observe polarity.

5 OPERATION 1. Plug the light transducer test leads into the Vdc input jack and common or ground input jack on the DMM. Observe polarity. 2. Set the DMM to the 200mV range only.3. Set the light transducer power switch to the desired range (use range button select 20lux, 200lux, 2000lux, 20000lux) or...

Page 8 - SPECIAL CONSIDERATIONS; be cleaned with a soft cloth and isopropyl alcohol.; • Cosine Law; is the angle between the normal to the

SPECIAL CONSIDERATIONS • Keep the plastic domed cosine corrector clean and free of scratches. It may be cleaned with a soft cloth and isopropyl alcohol. • When light is received from many directions simultaneously, take special care to avoid reflections or shadowing the sensor with your body. • For ...

Page 9 - Luminous Efficiency Coefficient

7 Cleaning Periodically wipe the case with a damp cloth and detergent, do not use abrasivesor solvents. CIE Photopic Curve Luminous Efficiency Coefficient Lumen/Watt Conversion Factor Wavelength in Nanometers

Page 11 - WARRANTY

WARRANTY OMEGA warrants this unit to be free of defects in materials and workmanship and to give satisfactory service for aperiod of 13 months from date of purchase. OMEGA Warranty adds an additional one (1) month grace period to thenormal one (1) year product warranty to cover handling and shipping...

Page 12 - RETURN REQUESTS / INQUIRIES

It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA isconstantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the CEmark to every appropriate device upon certification.The information contained in t...

Page 13 - HEATERS

Where Do I Find Everything I Need for Process Measurement and Control? OMEGA...Of Course! HEATERS þ Heating Cable þ Cartridge & Strip Heaters þ Immersion & Band Heaters þ Flexible Heaters þ Laboratory Heaters PRESSURE/STRAIN AND FORCE þ Transducers & Strain Gauges þ Load Cells & Pres...