Fabric Pneumatic Bursting Tester is applied to determine the bursting pressure of fabrics using pneumatic test method, including knits, woven fabric, non-woven fabric, laminated fabric, and other craft-made fabric. Fabric Pneumatic Bursting Tester complies with ISO 13938-2, GB/T 7742.2, etc. Our Burst Strength Tester is accurate and efficient when you do bursting testing. We are dependable bursting strength tester manufacturers. Welcome to contact us for the Bursting Strength Tester price.
Description
Parameter
| Burst distension up to 70mm |
| Test Heads 100, 50, 10, 7.3 cm² (112.8, 79.8, 35.7, 30.5 mm Dia.) |
| Bursting pressure up to 800KPa, accuracy ≤ ±0.2%F•S, run rate ≤60Kpa/s |
| A lamp for clear observation, a transparent acrylic cover ensures safe operation |
| Touch screen control, automatic clamping and burst test, automatic calibration, automatic data processing |
| Optional accessories: diaphragms, pack of 10 |
Specification
| Model | TF142C |
| Standards | ISO 13938-2, GB/T 7742.2 |
| Power | 220/110 V, 50/60 Hz, 0.4~0.7 MPa |
| Weight | 180 Kg |
| Dimensions | 470 mm * 490 mm * 780 mm |
TESTEX – a professional textile testing instrument supplier – Fabric Pneumatic Bursting Tester is on sale, contact us to get a detailed price quote.
What is the Fabric Pneumatic Bursting Strength Tester?
The pneumatic Bursting Tester also named the pneumatic Bursting Strength Tester, is to determine the bursting pressure of fabrics, such as knits, woven fabric, non-woven fabric, laminated fabric, and other craft-made fabric. Besides, compared with the Digital Bursting Strength Tester, the pneumatic bursting strength apparatus enjoys a wider market. TESTEX is one of the Pneumatic Bursting Strength Tester Manufacturers, providing them at reasonable prices.
The pneumatic bursting tester controls the bursting return automatically instead of manual control by the mechanical drive. As a result, this bursting tester can avoid accidental damage to the rubber diaphragm. Besides, automatic data storage, processing, display, and printing, bursting distension measurement by the direct method rather than the traditional expansion method. With these improvements, the instrument test accuracy and its data reliability go to a higher level.
It can also measure the specimen extension prior to bursting. When testing, the instrument applies the pneumatic test method. In addition, the instrument can display the test curve in real time via the software during the test. Moreover, there is no worry about operation safety as the device owns a transparent acrylic cover. And the operation is easy since there are four most commonly applied test areas available.
What is fabric bursting strength?
In the process of use, the fabric is constantly subjected to a concentrated load of bursting, which causes the fabric to expand until it is damaged. For example, the elbows, knees and other parts of the clothing, this damage is called bursting strength.
As the fabric is subjected to bursting during use, the fabric extends longitudinally and shrinks horizontally. If only the tensile breaking strength of the fabric is tested, a single directional break does not actually reflect the wearing situation, so it must be tested in three directions: longitudinal, transverse and oblique. This problem can be solved by using a fabric bursting strength tester.
Fabric Bursting Strength Test Standard
- ISO 13938-1: Textiles – Bursting strength testing – Hydraulic method for determination of bursting strength and bursting distension
- ISO 13938-2: Textiles – Bursting strength testing – Pneumatic method for determination of bursting strength and bursting distension
- GB/T 7742: Textiles – Hydraulic method & Pneumatic method for determination of bursting strength and bursting distension
How to test the bursting strength of fabric?
Test principle
Clamp the test specimen to the expanding diaphragm with a circular clamping ring and apply air pressure to the underside of the diaphragm. As the air pressure increases, the fabric expands until it bursts, thus determining the bursting strength and expansion rate of the specimen.
Test process
- Before testing, prepare the fabric bursting strength tester, cut the specimen as required and conditioning it for use.
- Select a suitable test area according to requirements. 50 cm² is suitable for most fabrics.
- Set the test parameters for the fabric bursting strength tester.
- Place the specimen on the diaphragm and clamp the specimen to prevent slippage.
- Apply pressure and start the test. At the end of the test, record the relevant data and write a test report.
