Pen-Cap Air Flow Test Equipment mainly be used to test the safety of the caps for writing and marking instruments which are designed or clearly intended for use by children up to 14 years of age.
Air supply: ≥25l/min
Flow gauge accuracy: ±0.2l/min
Pressure gauge accuracy: ±0.01Kpa
Wall thickness: 0.75mm±0.25mm
Hardness: 55±10 Shore A
Standard accessory: Power line 1pc, Elastomeric tubing: 1pc