Cobb Water Absorption Tester, Paper and Cardboard Cobb Absorption Tester
\nModel
\nNG-608
\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 design of the instrument is based on the GB\/T1540- 2002 paper and cardboard water
\nAbsorption method (Cobb method) provide basic parameters and requirements. This standard
\nApplies to determination of surface water absorption about all kids of paper or cardboard. But it is
\nnot for the accurate evaluation of paper or the writing performance of cardboard.
\nMain features:
\nThe value of paper and cardboard surface water absorbing capacity (Cobb): the unit area of paper and cardboard in a certain pressure and temperature, within the time specified the absorption of water by surface to g \/ m2 meter. The specific formula is as follows: C = (G2 \u2013 G1) x 100. (C \u2013 value of Cobb water absorption; G2 -the sample quality after absorbing
\nwater; G1 \u2013 the sample quality before absorbing water)
\nPaper and cardboard absorbing tester is the conventional instrument of the paper and cardboard surface water absorption test, also called the weight of paper surface absorption tester.The instrument adopts Cobb test method of the various methods in the absorption test, it is also called Cobb absorption tester.
\nSpecifications:
\nMetal cylinder Inner section Area
\n100 \u00b1 0.2 cm2
\nCylinder height
\n50 mm
\nQuantitative Absorption Paper
\n200~250 g\/m2
\nAbsorption Rate
\n75 mm\/10 min
\nSmooth Metal Roller
\nWidth: 200 \u00b1 0.5 mm; Weight: 10 \u00b1 0.5 Kg
\nEnvironmental Conditions
\nTemperature: 20~40\u00b0c;
\nRelative Humidity: < 85%\nOutside dimension(L\u00d7W\u00d7H)\n380\u00d7290\u00d7410 mm\nWeight\n30 Kg\n<\/p>\n","protected":false},"excerpt":{"rendered":"
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