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      Cobb Tester

      LY-8251 Cobb Tester

      This machine is used to test the surface water absorbability of paper or paperboards,use COBB test methods,also called Paper surface absorb weight tester or COBB tester.

      specifications:
      Metal cylinder sectional area:100 ± 0.2cm2(inner diameter 112.8 ± 0.2mm),
      Cylinder height:50mm,contact surface is smooth between cylinder surface and sample.
      absorbent paper amount is:200-250g/m2,absorbing speed:75mm/10min.
      Smooth metal roll,roll widt 200 ± 0.5mm,weight is :10 ± 0.5kg.
      Outside size:L x W x 11=510 X 400 X 365 mm
      Weight:30 kg

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