Product Name PNshar PN-ZQX1000 Paper Air Permeability Tester YiNuo YN-TQD01 Schopper Air Permeability Tester
Product Price In coming $1200.00
Details Details
Model comparison
Measurement method Shopper method Shopper method
Parameter comparison
Measurement Range (0~ 1000) ml/min or 0~ 17 µm/(Pa · s) 0~1000ml/min/0.01μm/(pa.s)~100μm/(pa.s)
test area (10±0.02)cm² Standard specimen test is 10 +/- 0.2cm ²
Differential pressure in test area (1±0.01)kPa Standard test pressure difference is 1 +/- 0.01kpa
Measurement accuracy Less than 100ml, the Volume error is 1ml; greater than 100ml, the Volume error is 5ml < 100Ml, error 1ml; > 100ml, error 5ml
Inner diameter of clamp ring 35.68±0.05mm Standard specimen clamping inner diameter 35.68 +/- 0.05mm
Coaxiality of center hole of upper and lower clamping ring <0.05mm