0 to 20,000 Lux, auto range, Lux/Ft-cd
LIGHT METER
Model : PLX-111
FEATURES
* Wide measuring range, 0 to 20,000 Lux.
* Lux & Foot-candle ( Ft-cd ) unit selection.
* High resolution : 1 Lux, 0.1 Ft-cd.
* Sensor used the exclusive photo diode & color correction filter, spectrum meet
C.I.E. photopic.
* Sensor cosine correction factor meet standard.
* All in one, meter build in the light sensor, easy operation.
* Microprocessor circuit ensures high accuracy and provides special functions and
features.
* Data hold, to freeze the desired reading value.
* Auto power off saves battery life.
* Operates from DC 1.5V ( UM4/AAA ) x 4 PCs batteries.
* Light sensor protection cover is the standard accessory.
* Microprocessor circuit ensure high accuracy, and also and also provides special
functions and features.
* Durable, long-lasting components, enclosed in strong, compact ABS-plastic housing.
GENERAL SPECIFICATIONS
Display LCD size : 28 mm x 19 mm.
Measurement Lux : 0 to 20,000 Lux. * auto range
range/unit Foot-candle ( Ft-cd ) : 0 to 1,860 Lux. * auto range
Sensor The exclusive photo diode & color correction filter, spectrum meet
C. I.E. Cosine correction factor meet standard.
Circuit Custom one-chip of microprocessor LSI circuit.
Data Hold Freeze the display reading.
Over Indication Over range indicator : " - - - - "
Sampling Time Approx. 1 second.
Power off Auto shut off saves battery life.
Operating Temp. 0 to 50 ℃.
Operating Humidity Less than 80% R.H.
Power Supply DC 1.5 V battery ( UM4/AAA ) x 4 PCs.
Power Current Approx. DC 5.5 mA
Weight 190 g/ 0.2 LB.
Dimension 210 x 49 x 40 mm (8.3" x 1.9" x 1.6")
Accessories Instruction manual........................................................1 PC
Included Light Sensor protection cover........................................ 1 PC
Optional Accessory Soft carrying case with sash, ( 210 x 80 x 50 mm ), Model : CA-52A
ELECTRICAL SPECIFICATIONS (23± 5 ℃)
Measurement Range Resolution Accuracy
Lux 0 to 20,000 Lux 1 Lux ± 5% rdg ± 5 dgt
Ft-cd 0 to 1,860 Ft-cd 0.1 Ft-cd @ reading
