Product Description:
Visible light emitted by fluorescent lamp, metal halide lamp, high voltage sodium lamp or incandescent lamp can be measured.
One lux is the light received on the surface of a candle with a vertical intensity of 1 meters and an area of 1 square meters.
One FC is the light received on the surface of a 1 inch square foot at a distance of 1 feet from a candle with a light intensity.
Product Function:
Data hold
Auto/Manual range
MAX/MIN function
Relative function
Units of measure: Lux/Fc
Selecting light source
Self-defined light source coefficient
Product Specification
Range LUX/FC：1000、10000、100000
Accuracy:
±(3%+5Lux) (at 2854°K incandescent lamps)
±(6%+5Lux) others
Cosine angle deviation characteristics
30° ±2%; 60° ±6%; 80° ±25%
Calibration: Calibrated to a standard incandescent lamp at color temperature 2854ºK
Resolution: 1LUX/1FC
Sensor: Silicon photo-diode and spectral response filter
Operating conditions:
Temperature:0～40°C
Humidity:<80%RH
Altitude :<2000m
Storage conditions:
Temperature:-10～50°C
Humidity:< 80%RH
Sampling rate: Approx. 2 times per second
Spectral range: 320～730nm
Auto power off: 10 minutes
Power: 3 x 1.5VAAA(LR03) batteries (Batteries not included)
Package Include
1* Digital Lux Meter
1* User Manual