Handheld Digital Illuminance Meter, Light Meter, CIE Photopic, 0-188,000 Lux Luxmeter with Temperature, Data Hold, Max/Min, Lux & FC Units
XAR-L is a portable precision instrument used to measure illuminance (lux, footcandle) in the field. It is meet CIE photopic spectral response. The light sensor used in the meter is a very stable, long life silicon photo diode. The applied photo diode with filters makes the spectral sensitivity characteristic almost meet C.I.E. (INTERNATIONAL COMMISSION ON ILLUMINATION) Photopic curve. XAR-L has a data log function that provides up to 2 hours history of illuminance. The trend chart displays the past readings for illuminance. The time per division (indicates the chart's time per unit division) is 10 min / div. Trend chart contains a maximum of 13 recorded data at one time. The time span is 2 hours. The Log Display lists the 13 recorded data in the trend chart with time stamples. Illuminance Specification: 1) Measuring Range0 to 188,000 lux, 0 to 17,472 fc; 2) Spectral ResponseCIE Photopic (CIE human eye response curve); 3) Accuracy±5% reading, ±1 digit (<10,000Lux); ±10% reading, ±10 digit (>10,000Lux); 4) Repeatability±3%; 5) Photo DetectorOne silicon photo diode and spectral response filter. MATERIALS SUPPLIED 1) Santacary XAR-L Digital Illuminance Meter 2) Carry case 3) English User Manual 4) Four AA Alkaline Batteries
Product Features
- Light-measuring levers ranging from 0 to 188,000 lux, 0 to 17,472 fc repeatedly. Spectral sensitivity close to CIE photopic curve
- Accurate and instant response. Data-Hold function for holding measuring values
- Simultaneously display the measured values of lux and fc illuminance; Maximum and minimum measurements; Trend chart display showing the past readings for illuminance (lux)
- With temperature and humidity measurement
- Easy to read large backlight display; Only two buttons and easy to operate; Four AA Alkaline Batteries
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