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Product Introduction:

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.

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:

QB/T1662, GB/T 461.1, ISO8787

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