Tubing Clog Tester - Convert from Air Bubble to Flow Rate

aufa_fadhli

Starting to get Involved
#1
Hi All,

Actually, before I joined this company, the company already have the clog tester machine using digital air flow rate to determine whether the tubing clog or not. we set usl and lsl flow rate that have been studied before. But, I still confused the way of previous staff to determine the usl and lsl of flow rate.

The following is the workflow of the machine:
Main Air Pressure>>Digital Pressure Gauge (to control the pressure)>>Digital Flow Rate (to detect clog based on usl and lsl)

Now, we still have one clog tester using air bubble but company will convert this machine using digital air flow rate.

My question here, How do I set up the study to determine usl and lsl?. Because, I find different reading among the digital flow rate using the same tubing and the also there is variance on tubing dimension.

I am very appreciate for your help

Thanks in Advance
Aufa
 
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