N600P Paper and Cardboard Air Permeability Tester (20250527)

Product catalog summary

Introduction
The Paper and Cardboard Air Permeability Tester N600P is designed according to ISO5636 and other standards. It integrates the Gurley, Schober, and Bengtsen methods into one machine, suitable for testing air permeability, resistance, transmission rate, and volume of various papers and cardboards.

Test Principle
- Gurley Method: Measures the time for 100 mL of gas to pass under a 1.23 kPa pressure difference.
- Schober Method: Uses a constant pressure difference of 1.00 kPa or 2.50 kPa to measure air flow through the sample.
- Bentsen Method: Tests air flow under a 1.47 kPa pressure difference after a 5-second clamp.

Standards
Complies with ISO 5636-5:2003, ISO 5636-2:1984, ISO 5636-3:2013, TAPPI T460, GB/T 458-2008, SJ/T 10171-2016.

Specifications
- Test Range: 0.1~10 μm/(Pa.s)
- Resolution: 0.001 μm/(Pa.s)
- Pressure Difference Range: 0~5 kPa
- Pressure Resolution: 0.001 kPa
- Test Area: 6.42 cm² or 10.0 cm²
- Sample Size: >50 mm×50 mm
- Instrument Size: 450 mm×400 mm×300 mm
- Power: 100 W
- Power Supply: 110~250 VAC, 50~60 Hz

Features
- Integrates multiple testing methods.
- Adjustable pressure difference with high accuracy.
- Convertible test area.
- Real-time temperature and humidity monitoring.
- Low air leakage.
- Fully automatic operation with real-time results.
- Built-in color touch screen and micro printer.
- Optional software features for compliance and management.

Applications
Suitable for insulating paper, wrapping paper, fiber paper, filter paper, and other materials like alkaline battery separators.

Factory Configuration
Includes pressure regulating valve, fixtures, and calibration sheet. Optional items include a measurement certificate and air compressor.

Company Overview
GBPI, established in 2002, specializes in R&D, production, and sales of packaging testing instruments. It provides comprehensive services for various industries and aims to lead in global packaging testing.

Service Commitment
- Free technical support and one-year warranty.
- Free software upgrades and lifetime technical support.
- In-plant training with certification.
- "Old for new" policy and spare instruments.
- Testing and calibration services available.

For more information, visit the GBPI website or contact them via phone or email.

Catalog excerpts

N600P Paper and Cardboard Air Permeability Tester (20250527)-1

Paper and Cardboard Air Permeability Tester N600P Introduction Paper and cardboard air permeability tester N600P is designed and developed according to ISO5636 and other standards. It adopts the testing principle of differential pressure method and combines Gurley method, Schauer method and Bengtsen method. The method is integrated into one machine and is suitable for the air permeability of various papers and cardboards. It can test the air permeability, air permeability resistance, transmission rate and transmission volume of materials. Test principle Gurley method: Measure the time it takes for 100 mL of gas to pass under a constant pressure difference of 1.23 kpa. Schober method: constant pressure difference 1.00 kPa±0.01kPa or 2.50±0.01 kPa, select the appropriate test duration, and measure the air flow through the sample through the test volume. Bentsen method: Under a constant pressure difference of 1.47 kPa, after clamping for 5 s, test the air flow through the test surface. Standard ISO 5636-5：2003, ISO 5636-2：1984, ISO 5636-3：2013, TAPPI T460, GB/T 458-2008, SJ/T 10171-2016 Add.: No. 3, Linjiang Road, Huangpu District, Guangzhou, Guangdong Province, China

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N600P Paper and Cardboard Air Permeability Tester (20250527)-2

Specification Test Range ♦ Integrate Gurley's method, Schober's method, and Bengtsen's method into one machine for users to choose freely to meet the testing needs of different users; ♦ The pressure difference of the instrument is adjustable in the range of 0~5 kPa, with an accuracy of 0.001 kPa, fully meeting the test pressure difference requirements of the three methods; ♦ The test area can be freely converted between 10.0 cm2 and 6.42 cm2 by changing the fixture; ♦ The instrument comes with a temperature and humidity sensor that monitors the temperature and humidity of the test chamber in...

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N600P Paper and Cardboard Air Permeability Tester (20250527)-3

Note: GBPI has always been committed to the innovation and improvement of product performance and function. For this reason, product technical specifications and appearance will also be changed accordingly. The above situation will not be notified. GBPI reserves the right of modification and final interpretation. Add.: No. 3, Linjiang Road, Huangpu District, Guangzhou, Guangdong Province, China Tel: 020-8615 3789, 8615 3790 Web: www.gbpitester.com

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N600P Paper and Cardboard Air Permeability Tester (20250527)-4

GBPI (Guangzhou Biaoji Packaging Equipment Co., Ltd.) was established in 2002 and is located in Guangzhou Economic Development Zone. It is an enterprise integrating R&D, production, sales of packaging testing instruments, packaging equipment, modified atmosphere refrigerator and other products, and providing third-party testing and reference material calibration services. It is committed to providing comprehensive, professional, high-quality products and technical services for the packaging, food, medicine, testing and other industries. Write industry standards with quality and become a leader...

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