Wah Tung Electrical (H.K.) Ltd.

Professional Quality Assurance Equipment

www.wahtung-elec.com

 DIGITAL LUX/LIGHT METER 
Digital Lux Meter
Digital Light Meter
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  DIGITAL LUX METER   MODEL: LX-101

    

DIGITAL LUX METER

MODEL:LX-101

RANGE:0-50000 LUX

FEATURES

* Scnsor used the exclusive photo diode & color correction  tilter, spectrum meet C.I.E. photopie *LSI-circuit use provides high reliability and durability
*Sensor COS correction Factor meet standard *Built-in low abattery indicator. 
*Separate LIGHT SENSOR allows user take   measurements of an optimum position *LCD display provides low power consumption
*Compact,light-weight,and excellent operation
*Precise and easy readout, wide range *LCD display can clearly read out even of high ambient light. 
*High accuracy in measuring

GENERAL SPECIFICATIONS

 
Display 13 mm (0.5") LCD. Power supply DC:9Vbattery.006P,
MN1604(PP3) or equivalent.
Ranges 0-50,000 Lux 3 Range
Zero adjustment Internal adjustment. Power consumption Approx DC 2 mA
Over-input Indication of  " 1 " 
Sampling time 0.4 second. Dimension Main Instrument:108x73x23 mm(4.3x2.9x0.9 inch)
Sensor structure The exclusive photo diode &color correction filter.
Sensor probe:82x55x7 mm(3.2x2.2x0.3inch)
Operation Temp 0 to 50 (32 to 122)
Operation
Humidity
Less than 80& R.H. Weight 160g(0.36LB)with batteries
Accessories Included  Instruction manual.....1PC
 Carrying case...........1PC

ELECTRICAL SPECIFICATIONS (23+/-5)

Range Resolution Accuracy
2,000 Lux 1 Lux +/- (5%+2d)
20,000 Lux 10 Lux +/- (5%+2d)
50,000 Lux 100 Lux +/- (5%+2d)
Note: Accuracy tested by a standard parallel light tungsten lamp of 2856∘K temperature
  DIGITAL LIGHT METER Model: LX-102

DIGITAL LIGHT METER

MODEL:LX-102

RANGE:0-50000 LU
            0-5000 FT-CANDLE

FEATURES

* Scnsor used the exclusive photo diode & color correction  tilter, spectrum meet C.I.E. photopie *LSI-circuit use provides high reliability and durability
*Sensor COS correction Factor meet standard *Built-in low abattery indicator. 
*Separate LIGHT SENSOR allows user take   measurements of an optimum position *LCD display provides low power consumption
*Compact,light-weight,and excellent operation
*Precise and easy readout, wide range *LCD display can clearly read out even of high ambient light. 
*High accuracy in measuring

GENERAL SPECIFICATIONS

Display 13 mm(0.5") LCD Power Consumption Approx. DC 2mA
Measurement Lux, Ft-candle, Data hold, Analog output
Output Analog output
Ranges Lux:0 to 50,000 Lux,
      3 ranges
Operation Temp. 0 to 50℃(32 to 122℉)
Operation
Humidity
Less than 80% R.H.
Ft-candle:0 to 50000 Ft-cnadle:3 ranges
Dimension Main Instrument:163x70x30 mm(6.4x2.8x1.2inch)
Zero adjustment Internal adjustment
Over-input Indication of "1" sensor probe: 82x55x7 mm(3.2x2.2x0.3inch)
Sampling time Approx 0.4 second
Sensor structure The exclusive photo diode & color correction filter. Weight 220g(0.52LB)with batteries.
Accessories Included Instruction manual.......1PC
Power Supply DC 9v battery. 006P, MN1604(PP3)or equivalent.

ELECTRICAL SPECIFICATIONS (23+/-5)

Range Resolution Accuracy Range Resolution Accuracy
2,000 Lux 1 Lux +/-(5%+2d) 200Ft-candle 0.1 Ft-candle +/-(5%+2d)
20,000 Lux 10 Lux +/-(5%+2d) 2000Ft-candle 1   Ft-candle +/-(5%+2d)
50,000 Lux 100 Lux +/-(5%+2d) 5000Ft-candle 10 Ft-candle +/-(5%+2d)

ANALOG OUTPUT

0.1 mV/1 digit, Max 200.0 mV.