Paper Schopper Air Permeability Tester
\nModel
\nNG-616
\nMOQ
\n1 Set
\nLead Time
\n3-15 Working Days
\nCountry of Origin
\nChina
\nPackage
\nStandard Export Wooden Box
\nOEM & ODM
\nSupport
\n\u63cf\u8ff0
\n\u7528\u6237\u8bc4\u8bba (0)
\n\u63cf\u8ff0
\nSummary:
\nThe 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 \u201cpaper and cardboard breath-ability tester\u201d and GB\/ T458-1989 \u201cpaper and cardboard breath-ability determination method\u201d (Schopper).
\nStandard:
\nISO5636: Paper and board \u2014 Determination of Air Permeance (Medium range)
\nGB\/T458: Paper and board \u2014 Air Permeance Tester
\nFeatures:
\nAccurate test result;
\nWith excellent durability
\nEasy and convenient to operate;
\nCan get the test result through the formula (Ps=V\/P . t) (Ps: air permeance (\u03bcm\/(Pa\u00b7s),
\n5: volume of air passing through the test piece(ml), \u0394P: pressure difference (kPa), t: test time(s).
\nSpecifications:
\nTest range
\nA: 0~1000ml\/min (Standard)
\n(B: 0~5000ml\/min ; C: 0~10000ml\/min ;
\nD: 0~100000ml\/min Optional)
\nAir permeance area
\n(10.0\u00b10.2)cm2
\nAccuracy of pressure difference
\n1\u00b10.01kpa
\nAccuracy of air flow
\n\u00b11ml (\u2264100ml), \u00b15ml (>100ml)
\nClamp ring inside diameter
\n35.68\u00b10.05mm
\nWorking temperature
\n00\u00b0C\u00b135\u00b0C, \uff1c85%RH
\nSize
\n400 \u00d7 300 \u00d7 1230mm
\nWeight approx.
\n40kg<\/p>\n","protected":false},"excerpt":{"rendered":"
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