The N600T air permeability resistance tester is designed and developed based on the GB/T 44587-2024 standard, using the testing principle of pressure difference method. It is specialized in testing the air permeability resistance of materials such as deoxidizer packaging film for food use.

　　Test Principle

Measure the time required for a food deoxidizer packaging film to pass through 100mL of air at an area of 6.42 cm2 and a constant pressure difference of 0.05 Mpa.

　　execution standard

GB/T 44587-2024 "General Rules for Quality of Deoxidizer Packaging Film for Food"

　　Product Features

1. The instrument pressure difference can be adjusted within the range of 0~100 kPa, with an accuracy of 0.001 kPa;

2. The testing range can be customized according to different sample requirements;

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

4. 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;

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

　　Technical Specifications

Test range: 6-12000 seconds

Resolution: 0.1 seconds

Pressure range: 0~100 KPa

Pressure resolution: 0.001 kPa

Pressure difference: 0.05 Mpa (adjustable)

Test area: 6.42cm2

Sample size:>50 mm × 50 mm

Instrument size: 450 mm × 400 mm × 300 mm

Power: 100W

Power supply: 110~250 VAC, 50~60 Hz

　　Application field

Deoxidizer packaging film for food - suitable for food contact paper, plastic and other raw materials, produced through multi-layer composite technology with breathable requirements, used for dust-proof, waterproof and oil proof food deoxidizer packaging film

　　Product Configuration

Standard configuration: host, regulator valve, zero point correction auxiliary piece, air tube, fixture (6.42 cm2)

Purchase: Measurement certificate, air compressor.

Note: Guangzhou Biaoji has always been committed to innovation and improvement of product performance and functionality. For this reason, product technical specifications and appearance may also change accordingly, and the above situation will not be notified separately. Our company reserves the right of modification and final interpretation.