Digital Auto Burst Strength Tester

In the field of materials science and engineering, accurately evaluating the mechanical properties of materials is crucial for ensuring product quality, optimizing production processes, and guaranteeing safety in use. The Digital Auto Burst Strength Tester, as an advanced testing device, is gradually becoming a core tool for testing the mechanical properties of materials.

Application

Digital Auto Burst Strength Tester is used to determine the bursting strength and distension at burst of woven, knitted and non woven fabrics, papers and boards by the application of hydraulic loading under a rubber diaphragm.

The intelligent control algorithm gives accurate control of the burst time. Manual or automatic mode. Windows based software could analyze the test results and print, easy to operate. Different test areas can be accommodated allowing testing to corresponding standards.

Standard Test

ASTM D3786:Textile Fabrics - Bursting Strength Test Method(Diaphragm Type)

ERT 80-4-20: European Textile Research Association Standard - Test Method for Fabric Bursting Strength

BS EN ISO 13938-1:Textiles - Bursting Properties - Part 1: Hydraulic Method for Determination of Bursting Strength and Bursting Distension

BS 3424-6-B:Methods of Test for Coated Fabrics - Part 6: Bursting Strength

ISO 3303-B:Packaging - Sacks - Testing of Coated Flexible Intermediate Bulk Containers - Bursting Test

ISO 2758:Paper and Board - Determination of Bursting Strength

ISO 3303.2:Packaging - Sacks - Testing of Uncoated Woven Polypropylene Sacks - Bursting Test

ISO 3689:Metallic Materials - Rockwell Hardness Test - Test Method

JIS L1018/L1093:Textiles - Testing Methods for Woven Fabrics/Knitted Fabrics

IWS TM170: International Wool Secretariat Standard Test Method for Bursting Strength of Wool Fabrics

Feature

1. Several different specimen sizes can be accommodated allowing testing to most corresponding standards, test areas up to 100cm can be accommodated for GB;

2. Pneumatic clamping, firm and uniform of grip, can be used for various materials;

3. PC online communication, statistical analysis, with test reports printed;

4. Output multiple indexes: bursting pressure, bursting strength, diaphragm pressure, distension height, burst time; convenient to master the sample property for quality control personnel.

Parameters

Accessoriess

1. A host;

2. Processor with LCD monitor, keyboard and mouse included;

3. Testing Software;

4. Test kit (with 5 sets, 112.8 mm glass is in option);

5. A bottle of glycerin;

6. Test elastic diaphragms: 2 pieces;

7. Silent Laboratory Compressor (optional).

Maintenance Information

1.Daily Maintenance

After each test, clean the clamping device and diaphragm with a lint-free cloth to remove fabric debris.

Check the hydraulic liquid level; top up with glycerin-distilled water mixture (85:15) if low.

2.Regular Maintenance (Every 3 Months)

Calibrate the pressure sensor using a standard pressure gauge to ensure measurement accuracy.

Inspect the diaphragm for cracks/wear; replace if elasticity decreases (affects test results).

Lubricate the clamping device’s moving parts with light machine oil to ensure smooth operation.

3.Annual Maintenance

Check the hydraulic system for leaks; replace seals/hoses if necessary.

Verify the software’s data analysis function (reinstall testing software if there are calculation errors).

4.Troubleshooting

If pressure increases abnormally: Check the pressure control valve and clean the hydraulic pipeline.

If the diaphragm bursts frequently: Ensure the correct thickness (0.8/1.2mm) is used for the test fabric.