TQD-01 Air permeability tester of textile fabrics
TQD-01 Air permeability tester of textile fabrics is professionally designed for the determination of air permeability of decorating materials used in cars, separation membrane, sponge, carpet, non-woven fabric, leather, PVC, textiles and other materials. Through the test, physical characteristics of materials could be controlled to meet practical application requirements.
Product Features
- The instrument is designed according to the standard requirements of global automakers
- 2 test modes are available for customers: fix pressure difference to test flux and fix flux to test pressure difference
- High-precision electronic airflow and air pressure sensors ensure the accuracy of test data
- Embedded high-speed microcomputer chip control, simple and efficient human-computer interaction interface, providing users with a comfortable and smooth operating experience
- Standardization, modularization, and serialization design concepts can meet the individual needs of users
- Well-designed UI interface, touch screen operation
- 7" HD color LCD screen, display test data in real time
- Imported high-speed and high-precision sampling chip to effectively ensure the accuracy and real-time performance of the test
- Automatic blowback and unloading function to make the end of the test simple and smooth
- Over-voltage safety protection design
- Energy saving and environmental protection design, ultra-low power consumption
- Equipped with micro-printer and standard RS232 port for easy connection with PC and data transfer
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.
Applications
| Basic Application |
Decorating Articles of Cars |
Test the air permeability of car decorating materials, e.g. polyurethane, PVC, leather, textiles and non-woven 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 non-woven |
| Leather |
Test the air permeability of leather |
| Extended Application |
Paper |
Test the air permeability of paper materials, e.g. daily removable tissue and toilet rolls |
Technical Specifications
| Specifications |
TQD-01 |
| Test Range of Pressure |
0 ~ 1000 Pa |
| Test Range of Flux |
0 ~ 30 L/min |
| Specimen Size |
Method A: 52 mm x 52 mm |
| Method B: Φ12 mm ≤ D(diameter) ≤ Φ71 mm |
| Port Size |
Φ8 mm PU Tubing |
| Instrument Dimension |
502mm (L)×334 mm (W)×298mm (H) |
| Power Supply |
220VAC 50Hz / 120VAC 60Hz |
| Net Weight |
26Kg |
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
Configuration
Standard configuration: Instrument, LCD touch screen, Micro printer, Fixtures, Sampler, Vacuum Pump
Optional configuration: Professional Software, Communication Cables, Customized Fixtures
Note: The gas supply port of the instrument is Φ8 mm PU Tubing
About Us
Established in Jinan, China, Pubtester Instruments Co., Ltd has developed into a major manufacturer and supplier of flexible packaging testing instruments in China. In the year of 2020, Pubtester launched a series of testing instruments specilized in medical device (medical dressings, syringes, catheters, gloves and aseptic packaging, etc), which meet the increasing testing demand for medical industry since 2019. Pubtester has its own packaging testing center, equipped with more than 80 sets of testing instruments, which can perform barrier, force and strength, heat sealing, hot tack, coefficient of friction, thickness, tearing, impact, heat resistance, leakage, flex durability , adhesion, color, fastness and other testing items, and provide testing services to customers. By 2021, Pubtester instruments have been exported to more than 40 countries and areas including UK, Germany, Portugal, Spain, Turkey, Greece, Ukraine, UAE, Saudi Arabia, Tunisia, Nigeria, Morocco, Kenya, Thailand, Malaysia, India, Indonesia, Vietnam, Columibia, Mexico, etc. Pubtester has a great technical team of professionals, all of whom have more than 10 years experience in packaging testing industry, which provide our customers with comprehensive technical services and solutions all the time.
FAQ
Are you a manufacturer or trading company?
We are the manufacturer and trading combo, which specialize in material testing instruments such as plastic package, medical device, facial mask, protective clothing and pharmaceutical package, etc. We located in Jinan, Shandong, China.
Do you have any certificate?
We have obtained CE certificate, passed ISO 9001, IPMS management system certificates, and have 18 utility model patents and 4 software copyright certificates.
How about the installation?
The user's manual specifies the installation requirements with details. We will advise the relative information in advance, such as power supply, space, required temperature, humidity, etc.
Do you have after-sales service?
We will carry out the equipment inspection before delivery. If the machine does not work properly, we can make a remote control service to help dealing with the failure. We promise to reply within 24 hours and provide solutions within 2 working days.
How about the warranty?
Our warranty is 12 months, lifelong free of charge! User just bear the materials cost and express charge out-of-warranty period.
How long does the delivery time?
For the regular machine, 3-5 working days. For the customized one, 30 days or so.
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