Purpose
To describe the procedure for operation of Lux Meter and Monitoring of the Lux Level.
Procedure:
Operating Procedure of Lux Meter- Switch ON the Lux Meter.
- Ensure Initial reading should be zero”. If not, re-set the zero by using “Zero Offset”
- Different working ranges of Lux Meter.
- 0 to 1999 with resolution 01.
- 2000 to 19999 with resolution 10.
- 20000 to 50000 with resolution 100.
- Select the operating range of Lux meter as per requirement by selecting switch.
- Hold the Light Sensor facing toward light.
- Meter display will show Lux value.
- Multiply displayed value with multiplication factor (Resolution Value). This will be actual Lux Value.
Monitoring of Lux Level
- Monitor the Lux level at 5 locations minimum in area.
- Take the Average of Lux Level Sampling Point reading.
- The Lux Level Shall not be less than:
- 350 ± 50 Lux for Production area, manufacturing area sampling and dispensing booth.
- Frequency of Monitoring Lux Level is Half Yearly ± 15 Days
