Paper water absorption tester

Paper water absorption tester, also known as Kleim test instrument, is suitable for the determination of the capillary suction height of unsized paper and paperboard, and is mostly used in paper manufacturers and quality inspection centers.

Application

The Paper Water Absorption Tester is used for water absorption testing of the following products:

Printing paper and writing paper

Tissue paper and sanitary paper

Filter paper and specialty paper

Packaging paper and paperboard

Recycled paper and waste paper materials

It is suitable for production control, product development, and quality inspection in paper-related industries.

Test principle:

Take a vertically suspended sample, soak its lower end in human water, measure the capillary suction height after a certain period of time, in order to judge the water absorption of paper or cardboard, suction time according to the characteristics of the product to choose.

Meet the standard:

(1) QB/T 1662: Paper and Paperboard – Determination of Capillary Rise (Klemm Method)

(2) GB/T 461.1: Paper and Board – Determination of Capillary Rise

(3) ISO 8787: Paper and Board – Determination of Capillary Rise

(4) TAPPI T432: Water Absorption of Paper and Paperboard (Klemm Method)

Technical parameters:

Measuring range: 5-200mm

Sample size: 250×15mm

Grading value: 1mm

The number of samples was measured at the same time: 10

Number of scales: 5

Environmental requirements: Temperature: 23±2 ° C, humidity: 50±5%RH

Standard configuration:

Paper water absorption tester host, ruler