Overview
The SMART SENSOR AR213 Mini Illumrination degree meter is a Portable instrument for the measurement of light intensity (illuminance). It uses an LCD screen with a measurement range of 1 to 100,000 Lux and supports a sensor head 180 ° swirl/spin for easy measurement at different angles.
Features
1. Wide measurement range, up to 1~ 100,000 Lux.
2. Support sensor head 180 ° swirl/spin, convenient multi-angle measurement.
3. Adopting LCD display, the reading is clear and intuitive.
4. Mini portable design, net weight only 65g, small size.
5. Fast sampling rate, about 1 time/second.
Principle
The luminometer is an instrument for measuring the light intensity (illuminance) on the surface of an object, and its value is equal to the ratio of the luminous flux received by the surface of the object to the illuminated area. The SMART SENSOR AR213 luminometer is usually composed of photocells, photovoltaic cells (such as selenium Photocells, photovoltaic cells or silicon Photocells, photovoltaic cells) and microameters. The photocells and photovoltaic cells convert the optical signal into an electrical signal, and then display the corresponding illuminance value by the instrument.
Applications
Lighting testing, environment monitoring, scientific research experiments, industrial production, building acceptance
Standards
The data did not mention specific compliance criteria.
Steps
Load two 1.5V AAA batteries.
2. Press the power button to turn on the instrument.
3. Aim the sensor head at the Illuminant or area to be measured.
4. According to the need to swirl/spin sensor head to the appropriate angle.
5. After waiting for the reading to stabilize, read the illuminance value from the LCD screen.
Notice
• Please use it within the operation temperature range of 0~ 40 ℃.
• Avoid severe impact or contamination of the sensor head.
• When not in use for a long time, please remove the battery.
• Make sure that the sensor head is facing the measured light field during measurement to avoid shadow occlusion.
• Please note that the instrument accuracy is +/- 4% reading +/- 10 words or +/- 5% reading +/- 10 words.
