DIGITAL LIGHT METER
Model : LX-103
FEATURES
* Sensor used the exclusive photo diode & color * High accuracy in measuring.
correction filter, spectrum meet C.I.E. * LSI circuit provides high reliability and
photopic. durability.
* Sensor cosine correction factor meet standard. * LCD display allows clear readout-out even at
* Both Lux & Foot-candle measurement, wide high ambient light level.
range. * Pocket size , easy to carry out & operation.
* Separate LIGHT SENSOR allows user to * Compact, light weight and excellent operation.
measure the light at an optimum position. * Built-in low battery indicator.
GENERAL SPECIFICATIONS
Display 13 mm ( 0.5" ) LCD, 3 1/2 digits. Operating Max. 80% RH.
Maximum indication 1999. Humidity
Measurement Lux : Power Supply DC 9V battery. 006P,
& ranges 0 - 50,000 Lux, 3 ranges. MN1604 ( PP3 ) or equivalent.
Foot-candle ( Fc ) : Power Approx. DC 2.7 mA.
0 -5,000 Fc, 3 ranges. Consumption
Sensor The exclusive photo diode & color Weight 195 g/0.43 LB ( including battery )
correction filter, spectrum meet Dimension Main instrument :
C.I.E. Cosine correction factor 131 x 70 x 25 mm.
meet standard. ( 5.2 x 2.8 x 1.0 inch ).
Sensor probe :
Over Input Indication of " 1 ". 82 x 55 x 7 mm
Indication ( 3.2 x 2.2 x 0.3 inch ).
Operating 0 to 50 ℃ ( 32 to 122 ℉ ). Accessories Instruction Manual........ 1 PC.
Temperature Sensor probe................ 1 PC.
ELECTRICAL SPECIFICATIONS ( 23± 5 ℃ )
Measurement Range Resolution Accuracy
Lux 0 - 1,999 Lux 1 Lux ± ( 5 % + 2 d )
2,000 - 19,990 Lux 10 Lux ± ( 5 % + 2 d )
20,000 Lux - 50,000 Lux 100 Lux ± ( 5 % + 2 d )
Foot-candle 0 - 199.9 Fc 0.1 Fc ± ( 5 % + 2 d )
(Fc) 200 - 1,999 Fc 1 Fc ± ( 5 % + 2 d )
2,000 Lux - 5,000 Fc 10 Fc ± ( 5 % + 2 d )
OTHER LUTRON LIGHT METERS
Model Descriptions
LX-101 3 ranges : 2000 Lux, 20,000 Lux, 50,000 Lux. Pocket size.
LX-102 3 ranges : 2000 Lux, 20,000 Lux, 50,000 Lux. Pocket size.
200 Ft-candle, 2,000 Ft-candle, 5,000 Ft-candle.
Data hold, Analog output.
LX-105 3 ranges : 2000 Lux, 20,000 Lux, 50,000 Lux. Pocket size.
( w/ RS-232 ) 200 Ft-candle, 2,000 Ft-candle, 5,000 Ft-candle.
Light type select, Memory ( Maximum, Minimum ), % value.
RS-232 PC interface.
LX-107 3 ranges : 2000 Lux, 100,000 Lux, 50,000 Lux. Pocket size.
200 Ft-candle, 2,000 Ft-candle, 10,000 Ft-candle.
Light type select, Memory ( Maximum, Minimum ), % value.
