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Automatic Air Permeability Tester GT-C27

High-precision Automatic Air Permeability Tester GT-C27 measures air permeability of woven/knitted fabrics, nonwovens, protective clothing, and filter materials. Complies with ISO 9237, ASTM D737, GB/T 5453. Features touch screen, auto nozzle detection, 7 built-in units, thermal printer. Ideal for textile, PPE, and quality control labs.
  • Brand:

    GESTER
  • Item NO.:

    GT-C27
  • Lead Time:

    15-30 Days
  • Product Detail

Automatic Air Permeability Tester GT-C27



Product Introduction

Application:

This Textile Testing Equipment is perfect for R&D and quality assurance in multiple industries:

Textile & Apparel:‌ Testing breathability of fashion, sportswear, and technical fabrics.

Personal Protective Equipment (PPE):‌ Evaluating air permeability of ‌protective clothing‌, masks, and medical fabrics for comfort and safety.

Nonwovens & Filtration:‌ Assessing filter media and nonwoven materials used in industrial and consumer applications.

Geotextiles & Technical Textiles:‌ Ensuring performance specifications are met for construction and industrial uses.


Standards:

GB/T 5453, GB/T 13764, ISO 9237, ISO 7231, ISO 5636, BS 5636, ASTM D737, DIN 53887, JISL1096, AFNORG 07-111, EDANA140.1,  ISO 9073-15

Feature
1. 7-Inch Touch Screen Control as well as operating by connect to the computer
2. Full range and automatic detection.
3. Test head size can be automatically sense, and replacement is simple and convenient.
4. Adopt USA Dwyer high-precision pressure and differential pressure transducer to accurate data.
5. Variable hole test plate can be automatically cleaned to ensure accuracy.
6. Air Permeability Tester Equipped with thermal printer to print the experiment result.
7. Microcomputer processing without manual calculation and the test result can displayed directly.
8. Built-in 7 testing units: mm/s, m3/m2.min, cm3/cm2.s, m3/m2.h, cfm, L/dm2.min, L/m2.s, cfm.
9. Testing arm is pneumatic controlled and can press and put up automatically.
10. Air Permeability Testing Equipment Equipped with 11 nozzle with different calibers to meet different specimens.

 

Air Permeability Tester Key Specifications


Model

GT-C27A

GT-C27B

Operation display

PLC+Touch Screen

PLC+Touch Screen

+PC Control

Test method

Automatically 

Test time

1015s

Nozzle pressure difference

4,000Pa

Specimen pressure difference

1,000Pa

Data port

RS232C

Permeability range

0.112000mm/s

Measuring error

≤±2

Measuring unit

mm/s, m3/m2/min, cm3/cm2/s, m3m2/h, L/dm2/min, L/m2/s, cfm

Testing area

5cm2, 20cm2, 50cm2, 100cm2,

Ф50mm (≈19.6cm2), Ф70mm(≈38.3cm2)

Fabric thickness

≤12mm

Nozzle parameter

Number

0

1

2

3

4

5

6

7

8

9

 

Dia. mm

0.8

1.2

2

3

4

6

8

10

12

16

Power supply

AC 220V 50/60HZ, 2KW

Dimensions

1020 x 460 x 1016mm (L x W x H)

Weight

93kg

Accessories:

Model

GT-C27A

GT-C27B

Standard accessories

1Set

20cm2 Test plate and fixture

20cm2 Test plate and fixture

1Set

38.3cm2 Test plate and fixture

38.3cm2 Test plate and fixture

1Set

Standard calibration plate

Standard calibration plate

1Set  

Nozzle

Nozzle

1pc

Power Line

Power Line

1pc

/

Operation software

1pc

/

Cable connect with PC

Optional accessories

Optional

Other Test plate and fixtures

Other Test plate and fixtures

Optional

Air compressor

Air compressor

Optional

/

Computer



Why Choose the GT-C27 Air Permeability Tester?

  • Enhanced Productivity:‌ Automated testing and quick results (10-15 seconds per test) streamline laboratory workflow.
  • Superior Accuracy:‌ Advanced sensors and automatic calibration ensure data integrity for critical decisions.
  • Future-Proof Investment:‌ Flexible configuration (Model A or B) and wide compliance support evolving testing needs.
  • Global Support:‌ Backed by GESTER's expertise and service network for installation, training, and maintenance.


Contact us today‌ for a quote, detailed specifications, or to schedule a demo. Optimize your material testing with the precision and efficiency of the GT-C27 series.

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