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Paper Surfaces Absorb Weight Tester

HD-A509 paper surfaces absorb weight tester is suitable for paper with low water absorption; it is not suitable for paper with loose structure, such as newsprint, absorbent paper, etc., and it is not recommended for writing paper.
Quantity:
  • HD-A509
  • HAIDA

HD-A509 paper surfaces absorb weight tester

    HD-A509 paper surfaces absorb weight tester is suitable for paper with low water absorption; it is not suitable for paper with loose structure, such as newsprint, absorbent paper, etc., and it is not recommended for writing paper.

 

Features:

1. Has a compression spring design

2. With stainless steel ring and base

3. One-handed operation

4. Samples can be quickly locked

5.has a roller stand


Test accuracy:  ISO535—1991, GB/T1540—1989

未标题-1

The main technical parameters:


Index

Parameter

Cylinder height

50mm, using Ф175 silicone mold to make the contact part of the cylindrical ring surface and the sample smooth;

Absorbent paper basis weight

70250g/

Floor size

470*320*10mm (L*W*H)

width

200±0.5mm

Optional

HD-A518-1 Kebo sampler, HD-A837 electronic balance


Test application:

    HD-A509 is a conventional instrument for water absorption test on paper and cardboard surface, also known as paper surfaces absorb weight tester. This instrument adopts the Cobb test method among the various methods of absorption test, so it is also called the Cobb tester. This product is mainly used to determine the surface water absorption of sizing paper and cardboard, including corrugated cardboard.


Some application examples:


Basic application

Extended application (special accessories or modification required)

Surface water absorption test

Paper

 cardboard

corrugated paper

 honeycomb paper

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Product configuration:

  

Standard configuration

Certificate of Conformity*1, Manual*1, Warranty Card*1, Calibration Certificate*1

Buy

Sampler, cutting knife, etc.

Remarks

no



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