Multi functional paper and cardboard permeability tester

NegotiableUpdate on 01/12

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The multifunctional paper and paperboard permeability tester adopts the testing principle of pressure difference method, which integrates three testing methods: Geller method, Schober method, and Bentsen method into one machine. It is suitable for measuring the permeability of various paper and paperboard, and can test the permeability, permeability resistance, permeability rate, and permeability volume of materials.

Product Details

Multi functional paper and cardboard permeability testerProduct Features

1. Integrating three testing methods, namely Geller's method, Schober's method, and Bentsen's method, into one machine for users to freely choose from and meet the testing needs of different users;

2. The instrument pressure difference can be adjusted within the range of 0-5 kPa, with an accuracy of 0.001 kPa, meeting the pressure difference requirements of the three testing methods;

3. By replacing the fixture, the test area can be freely converted between 10.0 cm2 and 6.42 cm2;

4. The instrument comes with a temperature and humidity sensor to monitor the temperature and humidity of the testing chamber in real time.

5. The instrument has good sealing and the leakage rate does not exceed 1.0 mL/h;

6. Pressure can be adjusted arbitrarily, fully automatic operation, automatic measurement and calculation of results;

7. The host is equipped with a color touch screen, which does not require an external computer and allows real-time observation of the sample's breathability;

8. Built in micro printer, capable of real-time printing of test reports;

9. The upper computer software is designed according to the new version of GMP Appendix "Computerized System" and can achieve functions such as hierarchical permission management, audit tracking, electronic signature (optional).

Application field

insulating paper	Determination of air permeability of transformer insulation cardboard, green shell paper, cable paper, etc.
wrapping paper	Determination of breathability of kraft paper, paper bag paper, food packaging paper, moisture-proof paper, paraffin paper, etc.
fiber paper	Determination of air permeability for rolled paper, impregnated paper, laminated board, capacitor paper, high-temperature fiber paper, etc.
filter paper	Measurement of air permeability for industrial filter cloth (filter paper), qualitative filter paper, quantitative filter paper, etc.
other	Alkaline battery separators (microporous membranes such as nylon felt, non-woven fabric, cotton paper, etc.) and other materials.

Multi functional paper and cardboard permeability testerTechnical Specifications

test scope	0.1~10 μm/(Pa.s)
resolution	0.001 μm/(Pa.s)
Pressure difference range	0~5 kPa
Pressure resolution	0.001kPa
Test area	6.42cm²Or 10.0cm²
sample size	＞50 mm×50 mm
instrument size	L×W×H: 450 ×400 ×300 mm
power	100 W
power supply	110~250 VAC, 50~60 Hz