Overview
The SMART SENSOR AR813A Integrated Illumrination degree meter is a professional measurement instrument for light intensity (illuminance), with a range of 1 to 100,000 lux. Measurement accuracy is +/- 4% reading +/- 10 digits or +/- 5% reading +/- 10 digits, with 3-speed manual selection function. The upper half of the instrument supports clockwise and counterclockwise swirl/spin for flexible use.
Features
1. Accurate readings in real time
2. Measurement range
3. Data retention function
4. Low power prompt
5. Gear selection function
6. Simple and convenient, easy to use
Principle
The luminometer is composed of Photocells, photovoltaic cells (such as Selenium Photocells, photovoltaic cells or Silicon Photocells, photovoltaic cells) and microampere meters to measure the ratio of the luminous flux obtained on the surface of the object to the illuminated area, that is, the light intensity. AR813A adopts this principle to achieve accurate illuminance measurement.
Applications
Illumination intensity measurement, lighting engineering, environment monitoring
Steps
1. Power on the instrument
2. Select manual gear as required
3. Align the sensor head to the measurement area
4. Read real-time data on the LCD screen
5. Use the data retention function to record readings
6. Pay attention to the low power prompt and replace the battery in time
Notice
- Operating temperature range is 0~ 40 ℃, avoid using in an environment beyond the range
- Regularly check the battery level and replace it in time when it is low
- Avoid Strong Impact or Contamination of the Sensor Head
- Ensure that the sensor head is correctly aligned with the target area during measurement
- Sampling rate is 2 times/second, Response Time is 1 second, pay attention to data Stability when using
