High Accuracy Bursting Strength Tester

Fabrics that must bear weight or withstand forces should be tested with a bursting strength tester, before they made into final products like truck covers, tarps, trampoline fabric, pool covers, compactor curtains, agricultural bagging applications and etc., to ensure the bursting strength meet the required requirement.

This bursting tester is also called mullen bursting tester because its testing procedure is commonly called Mullen Burst Test, during which the specimen is clamped across a dia. 1.22 inch ring, and a rubber diaphragm below is inflated to push against the specimen until it ruptures.

Standard

ASTM 3786-06 ISO 2758 ISO 13938-2 BS 3424

BS 3137 BS 4768 AS 2001.2.4 GB/T 7742

IWSTM 29 EDA NA 80.4-02 EDA NA 80.3-99 BS 2922

FZ/T 60019 JIS L 1018.6.17 NEXT 22 2206 FZ/T 01030

Specifications

· High-accuracy servo-motor driving system

· Automatic-clamping offers firm and reliable clamping

· Large colorful touch panel, can be operated without computer

· Equipped with memory and printing function, supporting on-line operation.

· Resolution 2Kpa

· Test Head and Clamp: 50cm2(Φ79.8mm), 7.3cm2(Φ30.5mm), the other sizes are available on request.

Features

1: The test time can be changed arbitrarily during the test

2: The test stops and automatically opens the mold

3: All graphics can be set in different units (Ib-in kg-cm N-m dN-m)

4: The software supports traditional Chinese, simplified Chinese, and English

5: Easy to operate, users can automatically test and archive automatically without touching the computer

6: Each control interface including curve, coordinates, background color can be set freely

7: The existing vulcanization curve can be compared with the previous vulcanization curve at the same time or separately, and each curve can be set with different colors for comparison

8: The test data has a variety of query functions, which can be searched by time, date, rubber name, shift, operator, test temperature, and other test conditions

9: The test data is stored in a database, with multiple data export methods, export to, PDF, EXCEL and other document functions

10: With the upper and lower limit qualified value on the setting report, the software automatically judges whether it is qualified

11: Can print all kinds of graphics on a report at the same time

12: Software and hardware automatic detection function, convenient for maintenance and repair

13: The number of data sampling is high, and no important data will be missed

14: High-precision temperature control system to ensure stability and temperature recovery speed

15: Adopt a fixed eccentric wheel structure to provide an extremely stable shear angle to ensure test accuracy

16: The high-precision torque sensor is installed close to the upper mold, and the upper mold cavity measures the torque, and the torque value is accurate and stable

· TF142A 2000 kPa  (290 psi)

· TF142B  10000 kPa (1450 psi)