• AISRY Factory Cobb Water Absorption Paper Testing Machine
  • AISRY Factory Cobb Water Absorption Paper Testing Machine
  • AISRY Factory Cobb Water Absorption Paper Testing Machine
  • AISRY Factory Cobb Water Absorption Paper Testing Machine
  • AISRY Factory Cobb Water Absorption Paper Testing Machine
  • AISRY Factory Cobb Water Absorption Paper Testing Machine
  • AISRY Factory Cobb Water Absorption Paper Testing Machine
  • AISRY Factory Cobb Water Absorption Paper Testing Machine
  • AISRY Factory Cobb Water Absorption Paper Testing Machine
  • AISRY Factory Cobb Water Absorption Paper Testing Machine
  • AISRY Factory Cobb Water Absorption Paper Testing Machine
  • AISRY Factory Cobb Water Absorption Paper Testing Machine
  • AISRY Factory Cobb Water Absorption Paper Testing Machine
  • AISRY Factory Cobb Water Absorption Paper Testing Machine

AISRY Factory Cobb Water Absorption Paper Testing Machine

  • USD $610 - $1,000 / Set Get Latest Price
  • AISRY
  • ASR-1021B
  • Guangdong, China
  • 1 Set / Sets
  • T/T Credit Card
  • 300 Set / Sets per Month
  • shenzhen xiamen guangzhou dalian
Product Details
Power:Electronic
Packaging Details Standard export wooden case
Product Description

AISRY  Factory Cobb Water Absorption Paper Testing Machine

Product Description

Cobb water absorption tester is designed according to GB/T 1540-2002 Paper and board-Determination of water absorption-Cobb method ( equal to ISO 535-1991), which is used to test the absorbency of paper and cardboard, but not applied to evaluate the writing capability of paper and cardboard.

Technical parameters:

1. The cross-sectional area of the metal cylinder:100 ± 0.2 cm (the corresponding inner diameter is 112.8 ± 0.2mm)

2.  the cylinder height :50mm, the contact surface of the cylinder ring and the specimen should be smooth.

3.the absorption rate :75mm / 10min. (When the single layer of absorbent paper is less than 200 ~ 250 g / m^2, you can use multi-layer stack to meet the requirements).

4. Smooth metal flat roller: roller length 200 ± 0.5mm, the quality should be 10 ± 0.5kg.

Metal cylinder inside area: 

100±0.2cm², height: 50mm, keep the touching part 

smooth between cylinder ring part and specimen

Absorbency paper: 200~250g/m², absorbency speed: 75mm/10min
Smooth metal roller: width:200±0.5mm, weight:10±0.5kg
Dimension of item1: 390×280×410 (mm)
Weight: 20kg
Dimension of itemII:  315×280×110 (mm)
Weight: 25kg

More Information

Guangdong Arsiy Instrument Technology Co., Ltd.

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Friction Coefficient Instrument ,Tensile Testing Machine ,Gas Permeability Analyzer

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