TQD G1 Air Permeability Tester

TQD-G1 is professionally applicable to the determination of air permeability of decorating materials used in cars, e.g. polyurethane, expanded plastics, PVC, leather, textiles, non-woven and other materials.

Labthink makes air peremability tester more affordable and samll in size (only 27kg) while maintaining confidence that test results meet international and retailer standards. Designed to meet air permeability standards for paper, textiles, and non-wovens, Labthink air permeability tester provides quick, straightforward results in the unit of measure of your choice.

Features

• The instrument is controlled by micro-computer with menu interface, PVC operation panel and large LCD display
• Different ranges of load cells and two testing modes including peeling test and tensile test
• 7 distinct test speeds to meet different test requirements
• 3 kinds of testing data are provided for each test i.e. Maximum Value, Minimum Value and Average Value. Group data analysis is available
• Intelligent designs of over-travel protection, overload protection, automatic position reset and error alert for safe test operation
• Elongation of the specimen could be easily obtained by the precise ruler
• Equipped with RS232 port and micro printer port which is convenient to the data transmission and PC connection
• Supports LystemTM Lab Data Sharing System for uniform and systematic data management

Test Principle

Method A

Providing a constant air flux going through the specimen vertically, the air permeability could be obtained by measuring the pressure difference.

Method B

Providing the constant pressure difference between two sides of the specimen, the air permeability could be obtained by measuring the air flux through specific area in the certain time.

TQD-G1 air permeability tester is applicable to the determination of:

Basic Applications

Decorating Articles of Cars Test the air permeability of car decorating materials, e.g. polyurethane, PVC, leather, textiles and nonwovens materials

Elastic and Porous Polymer Materials Test the air permeability of elastic and porous polymer materials, e.g. sponges

Textiles Test the air permeability of textiles, e.g. cloth and nonwovens

Leather Test the air permeability of leather

Extended Applications

Paper Test the air permeability of paper materials, e.g. daily removable tissue and toilet rolls

Technical Specifications

Configurations

Standard Configurations

Instrument, Micro-printer, Grips, Round Sample Cutter and Vacuum Pump from America

Optional Parts

Professional Software, Communication Cable and Customized Grips