Product performance:
LOT.
3. Air Resistance: rated flow rate shall be: nominal rated flow rate shall be 60L/min; pressure increment shall not exceed 0.5 KPa
when tested on standby tube with nominal rated flow rate.
4. Connection Mode: The two ends of the tube are provided with smooth ends. Under 30N tension, the smooth end of the
tube is not separated or torn from the corresponding outer taper joint.
Size: 1.8m
*
20mm
1. Length tolerance: The total length of the tube is within ± 10% of the corresponding specification.
2. Inner diameter tolerance: inner diameter of the tube is 20mm, inner diameter tolerance is ± 1mm.
5. The end of the connection (patient end and machine end) of the tube shall not be separated or torn from the corresponding
outer taper joint under 30N tension.
6. Tube leakage: The leakage rate of the tube should not exceed 25 ML/MIN under the pressure of 6 KPa.
7. The resistance of the curved Pipette at rated flow rate does not exceed 150% of the straight pipette.
8. Water Resistance. Liquid water can not pass through the filter membrane when the pressure of the filter is not more than 5 KPa.
9. The pressure drop in the regulated tube is 2.5 KPa. The pressure drop through the monitored filter should be less
than 0.1 KPa.