luxmeter

Display:31/2 digits LCD display,maximun reading value display 1999 Resolution; 1Lux Test Rate:0.2times/sec

OPERATION MANUAL DIGITAL LUX METER

 

1.FEATURES

Precise and easy readout.

High accuracy in measuring

LSI-circuit use provides high reliability and durability

Permits a wide range of light measurements

Low Battery indicator

Adjusting zero automatically and excellent operation

LCD display provides low power consumption and clearly read out evening high ambient light

Separate Light Sensor allows user take measurements at an optimun position

2.GENERAL SPECIFICATIONS

Display:  31/2digits LCD display, maximun reading value display 1999

Ranges:  1-100,000Lux.(3Ranges)

        20,000Lux range:reading*10

        100,000Lux range: reading*100

Resolution: 1 Lux

Accuracy: ≤10,000 Lux:±4% rdg±0.5 f.s

         ≥10,000 Lux:±5+10 digits(Calibrated to standard incandescent lamp at color temperature2856K)

Repeatability: ±2%

Temperature Characteristics: ±0.1%/°C

Test Rate: 0.2 times / sec

Photo Detector: one silicon photo diode with filter.

Operation temperature-humidity: 0 °C to 40°C(32°F - 104°F) 0-70% Rh

Storage temperature-humidity: -10°C to 50 °C(14°F-122°F)0-80% Rh

Over-input:Indication of “1”(2,000Lux/20,000 lux)

           Indication of “Over”(100,000 Lux)

Dimension: 106*57*26mm(photo detector)

           230*72*30mm(meter body)

           150cm(photo detector lead)

Weight:190g

Power Supply: one 9V battery, consumption current approx. 2mA

Accessories: instruction – manual, battery ,carry case

   

luxmeter