The GESTER GT-C12B Pneumatic Bursting Strength Tester is a digital, high-precision laboratory instrument designed to determine the bursting strength and burst distension (elongation) of woven, knitted, and non-woven fabrics, paper, leather, and technical textiles.
Utilizing pneumatic pressure applied under a standard rubber diaphragm, the burst testing equipment GT-C12B provides safe, clean, and repeatable testing without the oil-leak risks of hydraulic models. Equipped with an AC servo drive system, high-transparent acrylic safety cover with internal LED lighting, and touch-screen digital controls, it delivers accurate real-time data up to 1.5 MPa.
Brand:
GESTERItem NO.:
GT-C12BOrder(MOQ):
1Payment:
T/T, L/CShipping Port:
China PortLead Time：
30 daysProduct Detail
Diaphragm Bursting Strength & Distension Tester for Textiles, Non-Wovens, and Leather
|
Bursting Strength Tester is used for determining the bursting strength of woven or knitted fabrics, non-woven, paper, leather and board by application of a pneumatic load under a rubber diaphragm of a specific area. Provide with a digital readout of pressure with peak value hold facility, renewable rubber diaphragms, and manual clamping device with acrylic bell, forward reverse and neutral drive system. Provide accurate elongation information of fabrics, up to 0.1mm.
Standards: FZ/T60019, ISO2960, ASTM D3786, M&S P27, JIS L-1096, ISO 13938-2
Application:
|
1.This fabric bursting strength tester use pneumatic method, meet multinational standards and equipped with several changeable test clamp.
2.The simple interface touching screen controller is easy and simple to handle.
3.The specimen was clamped firmly by the pneumatic force which can also save effort.
4.The test cover was made up of high-transparent glass with LED light inside which can observe the specimen easily
5.The bursting strength testing machine can induct the burst automatically which is much more sensitive and reliable.
6.The AC servo drive system with low noise and wide range of applications.
7.The fabric bursting strength tester bring saving and printing functions and support on-line operation.
8.Provide on-line interfaces, professional detection software which can be used to analysis testing result.
|
Model |
GT-C12B |
|
Range |
1.50Mpa |
|
The min. division value |
0.002Mpa |
|
Test area |
7.3 cm2 (Φ30.5mm), 10 cm2 (Φ35.7mm), 50cm2 (Φ79.8mm), 100 cm2( Φ112.8mm) can be option |
|
Thickness of rubber diaphragm |
≤2mm |
|
Pressure speed |
100ml/min - 500ml/min |
|
Accuracy |
±1 mm, when the height at burst up to 70 mm |
|
Testing units |
Kpa, kgf/ cm2, atm, mmHg, lb/in2 free shift |
|
Test method |
Constant Time Bursting |
|
Output |
Printer, display output, and can be connected to the computer |
|
Power supply |
AC 220V 50/60HZ 200W |
|
Dimensions |
600×400×530mm |
|
Weight |
200 kg |
|
Standards accessories |
1set |
Test set of 7.3cm² (φ30.5mm) |
|
1set |
Test set of 50cm² (φ79.8mm) |
|
|
1pc |
Wrench |
|
|
1pc |
Stainless steel calibration plate |
|
|
1pc |
Rubber diaphragm |
|
|
1pc |
English operation software |
|
|
1pc |
Cable connect with PC |
|
|
Optional accessories |
Optional |
Other test set |
|
Optional |
Rubber diaphragm |
|
|
Optional |
Air compressor |
Need higher pressure capacity for heavy-duty materials?
Explore our Hydraulic Bursting Strength Tester GT-C12A for pressure testing up to 10 MPa (ISO 13938-1).
Q1: What is the difference between pneumatic and hydraulic bursting strength testers?
A: Pneumatic bursting strength testers GT-C12B use compressed air under a rubber diaphragm, making them ideal for lower to medium pressure ranges (up to 1.5 MPa). They offer cleaner operation with zero risk of oil contamination, faster testing cycles, and lower maintenance compared to hydraulic testers, which are typically used for heavy-duty industrial metals or high-density board paper.
Q2: Which test areas are included with the GT-C12B?
A: The GT-C12B comes standard with test sets for 7.3 cm² (Φ30.5 mm) and 50 cm² (Φ79.8 mm). Optional test area adapters for 10 cm² and 100 cm² are available upon request to satisfy specific ISO and ASTM standard variations.
Q3: Can the GT-C12B transfer data to a PC for quality control reporting?
A: Yes. The GT-C12B includes a dedicated PC communication port, RS232/USB connection cables, and professional English analysis software for real-time curve display, data logging, statistical analysis, and customized report exports.
Q4: How does the GT-C12B ensure test accuracy and repeatability?
A: The machine combines an advanced AC servo drive system with a high-precision pressure sensor (resolution up to 0.002 MPa). The pneumatic auto-clamping ensures uniform clamping force on every sample to prevent edge slippage, while the contactless height sensor tracks burst distension up to 70 mm with an accuracy of ±1 mm.
Q5: What are the maintenance and operating air supply requirements for GT-C12B?
A: Unlike hydraulic testers, the GT-C12B requires no oil changes or fluid leak management. It operates on standard laboratory electrical power and a standard clean compressed air supply. Daily maintenance simply involves wiping the test clamping area and inspecting the rubber diaphragm for wear.
Friendly Links :
English 
