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M102 Negative Pressure Tester for Leakage of Infusion Set Operation

2024/01/18

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　　The leakage negative pressure tester for infusion sets is a device designed according to the relevant provisions of the national standard(GB8368-2005)to test the sealing performance of infusion sets.
 
　　Technical parameters:
 
　　1.Usage environment:
 
　　Working temperature:5-40℃
 
　　Relative humidity:(45-80)%
 
　　Power supply voltage:220V±22V
 
　　Grid frequency:50Hz±1HZ
 
　　2.Experimental parameters:
 
　　Negative pressure detection:The error between-10 and-30KPa is not greater than±0.5KPa,and the LED digital display shows negative pressure.
 
　　Negative pressure output-10~-30KPa±0.5KPa,LED digital display negative pressure.
 
　　Measurement system negative pressure retention:must not drift±0.5KPa within 1 minute.
 
　　Test duration:60s,with an error not exceeding±0.5KPa.
 
　　Operation:
 
　　1.Firstly,prepare the accessories and test samples;
 
　　2.Place the test sample into the fixture;
 
　　3.Tighten the fixed sample;
 
　　4.Seal the connection between the syringe and the test head;
 
　　5.Adjust air pressure parameters;
 
　　6.Set the timer time;
 
　　7.The pressure measurement of the air pump begins;
 
　　8.Obtain the sealing performance parameters of the syringe;
 
　　9.The test is over.

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