Procedure for measuring in high concentration environments (such as oil mist environments)

The important point is to keep the flow going and discharge it outside!

Our counter has a counting error (count loss) of 15,000,000 CFM (cubic feet per minute = 28.3L) within 10%. This allows for high-concentration measurements, meaning it can distinguish between high and low count values. However, counting implies that high-concentration foreign substances and mist will enter the flow path (optical sensor, tube, pump). Therefore, we will guide you on how to measure without damaging the particle counter. 【Measurement Method】 ■ Set the sampling configuration 1. Set the sample time to 6 seconds 2. Set the hold time to 5 seconds 3. Set the cycles to 10 times 4. Before measurement, attach the purge filter and confirm zero count 5. After starting the measurement, once the third count of the target measurement times is completed, attach the purge filter to the inlet 6. If the final screen at the end of the measurement does not approach zero count, restart the measurement as is until the count value approaches zero *For more details, please refer to the PDF document or feel free to contact us.

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