Paper Schopper Air Permeability Tester
Model
NG-616
MOQ
1 Set
Lead Time
3-15 Working Days
Country of Origin
China
Package
Standard Export Wooden Box
OEM & ODM
Support
描述
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描述
Summary:
The instrument is suitable for the determination of medium air permeability range of 0-1000ml/min paper and board. The structure parameters and technical properties of the instrument are in accordance with relevant standards and requirements of QB/ T1667-98 “paper and cardboard breath-ability tester” and GB/ T458-1989 “paper and cardboard breath-ability determination method” (Schopper).
Standard:
ISO5636: Paper and board — Determination of Air Permeance (Medium range)
GB/T458: Paper and board — Air Permeance Tester
Features:
Accurate test result;
With excellent durability
Easy and convenient to operate;
Can get the test result through the formula (Ps=V/P . t) (Ps: air permeance (μm/(Pa·s),
5: volume of air passing through the test piece(ml), ΔP: pressure difference (kPa), t: test time(s).
Specifications:
Test range
A: 0~1000ml/min (Standard)
(B: 0~5000ml/min ; C: 0~10000ml/min ;
D: 0~100000ml/min Optional)
Air permeance area
(10.0±0.2)cm2
Accuracy of pressure difference
1±0.01kpa
Accuracy of air flow
±1ml (≤100ml), ±5ml (>100ml)
Clamp ring inside diameter
35.68±0.05mm
Working temperature
00°C±35°C, ＜85%RH
Size
400 × 300 × 1230mm
Weight approx.
40kg
