Unit of light intensity, measured in lumens per square foot. The brightness of one candle at a distance of one foot. Approximately 10.7639 lux.Lumen (lm) Unit of light flow or luminous flux. The output of artificial lights can be measured in lumens.Lux...
Unit: Lux (lx) = 1lumen / sq. meter. [Common Values] Illumination~~Condition 30k – 130k ~~ Direct Sunlight 5000~~~ Winter Day – Overcast 1000~~~Overcast dark day 1000~~~TV Studio Lighting 400~~~Sunrise or Sunset Bright Office 1~~~Deep Twilight ...
Please visit our Light Measurement Systems page if you need light measurement equipment. Foot-Candles/Lux Converter Use this converter to either convert your Foot-Candle detector sensitivity factor to Lux or vice-versa for continuous measurement in the opposite unit or convert a single reading ...
Measurement range 0~200000Lux -10~50ºC 0~20000Fc 14~140ºF Accuracy ±3%rdg±10dgts(≤10000Lux) ±1.0ºC ±4%rdg±10dgts(Other range) Resolution 0.1Lux 0.1ºC Sampling rate 2 times/second Repeplicate test ±2% Unit Lux, Fc ºC, ºF Operating environme...
Wide measurement range 0-200,000 lux and automatic/manual range shift. Measuring unit is switchable: Lux or FC. MAX / MIN / Data Hold functions, high accuracy. LCD display with backlight for easy operation in darkness. Low battery indication & Auto power off, energy saving. ...
< Back to All Light Measurement Resources Q. What is the difference between foot-candles (fc) and foot-lamberts (fL) or lux and candela/m² (cd/m²)? A. Fc and lux are illuminance measurements (photometric flux per unit area) typically taken using a cosine corrector or a detector ...
Measuring range 0~200000Lux;0~20000Fc Accuracy ±3%rdg±10dgts(≤10000Lux) ±4%rdg±10dgts(Other range) Resolution 1Lux Sample rate 2 times/second Repeatability test ±2% Unit Lux,Fc Operating environment Temperature: -10~50ºC Humidity: 10~90...
2. Illumination unit switching: one key to switch the illumination unit: LUX, FC 3.Professional Sensor: Highly sensitive light sensor chip, accurate light measurement, fast response, sampling frequency up to 2 times / sec. 4. Backlit LCD screen: large high-definition screen, with backlighting ...
If measured in square meters, the unit of illuminance is lux (lx). While delivered light describes how much useful light a lighting fixture can deliver to a task area, useful light is the portion of a luminaire’s light output that is effectively directed to a task area, discounting any ...
Measuring range 0~200000Lux;0~20000Fc Accuracy ±3%rdg±10dgts(≤10000Lux) ±4%rdg±10dgts(Other range) Resolution 1Lux Sample rate 2 times/second Repeatability test ±2% Unit Lux,Fc Operating environment Temperature: -10~50ºC Humidity: 10~90%RH Storag...