Air Permeability Instrument for Plastics,PVC and textile

Air Permeability Instrument for Plastics,PVC and textile 1.conforms to ASTM D737 2.2 test modes 3.High precision sensors

TQD-G1  Air Permeability Instrument for Plastics,PVC and textile 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. Through the test, physical characteristics of the materials could be controlled to meet practical application requirements of  products. 

Professional Technology

1. Air Permeability Instrument for Plastics,PVC and textile is designed according to the standard requirements of global automakers.

2.2 test modes are available for customers: fix pressure difference to test flux and fix flux to test pressure difference

3.High precision sensors of electronic airflow and air pressure to ensure the accuracy of test data

4. Air Permeability Instrument for Plastics,PVC and textile is controlled by micro-computer, with LCD, menu interface and PVC operation panel, which is convenient for customers to operate or view test data

5.Equipped with micro-printer and standard RS232 port for easy connection with PC and data transfer

Test Principle

Method AProviding a constant air flux going through the specimen vertically, the air permeability could be obtained by measuring the pressure difference.Method BProviding 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.This instrument conforms to the multiple national and international standards: ISO 9237, ISO 4638, ISO 5636, GB/T 10655, GB/T 5453, GB/T 4689.22, GB/T 13764, ASTM D737, TAPPI T460, JIS P8117

Applications

Air Permeability Instrument for Plastics,PVC and textile  is applicable to the determination of:

Basic Applications

Decorating Articles of CarsTest the air permeability of car decorating materials, e.g. polyurethane, PVC, leather, textiles and non-woven materials

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

Textiles Air Permeability Instrument for Plastics,PVC and textile Test the air permeability of textiles, e.g. cloth and non-woven

LeatherTest the air permeability of leather

Extended Applications

PaperTest the air permeability of paper materials, e.g. daily removable tissue and toilet roll

Technical Specifications

ItemsSpecificationsTest Range of PressureTest Range of FluxSpecimen SizePort SizeInstrument SizePowerNet Weight

0~1 KPa

0~1800 L/h

Method A: 52 mm x 52 mmMethod B:Φ12 mm ≤ D(diameter) ≤ Φ71 mm

Φ8 mm PU Tubing

502 mm(L) x 334 mm(W) x 298 mm(H)

AC 220V 50Hz

27 Kg

Labthink provides excellent testing equipments and services for Labs, quality and safety control of polymer materials, such as flexible packaging, pharmaceuticals, foodstuff, cosmetics packaging, printing, adhesive, automotive, petroleum chemistry, environment, biology, new energy, construction, astronautics and electronics.etc

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Further information please feel free to contact Emily Wu at Labthink Instruments Co.,Ltd.via trade12#labthink.cn

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Air Permeability Instrument for Plastics,PVC and textile