TN5208  Pen Cap Air Flow Tester

INTRODCUTION

The cap is fully inserted into a suitable diameter, air flow, pressure difference at both ends of the elastomeric tube, in order to test the air flow of cap,to reduce to the risk asphyxiation.
TECHNICAL PARAMETERS
1. Flow regulator : capable of controlling the air flow with an accuracy of ± 0.1 L / min
2. Flow meter : adjustable from 0~10 L/min, at least accurate to ± 0.2 L / min
3. Pressure gauge : adjustable from 4~50 kPa,accurate to ± 0.01 kpa
4. Elastomeric tubing : inner diameter of 80% to 85% of that of the circumscribing circle of the cap ,with a wall thickness of 0.75 mm±0.25 mm and shore A hardness of 55±10
5. Weight : 35 kg
6. Dimension : 40×40×50 cm
7. Power supply : AC 220V, 50 Hz

8.Air supply (users provide) : pulse free and with a flow rate of at least 25 L/min within the pressure range of 4 kPa to 50 kPa

STANDARDS

ISO 11540 : 2014,BS 7272,GB 21027-2020,GB/T 2777

Our products are all certified by international authority,national metrolog inspection center, won praise from customers all over the world ,including SGS,ITS,BV,TUV Sud,TUV Rheinland,CTI,etc

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