Digital Bursting Strength Tester Manufacturer,Supplier and Exporter in India
Product Code : EL-PTE-13186
Quick Answer: The Digital Bursting Strength Tester finds the bursting strength of fabric, leather, paper and paper board, with the specimen held between two annular clamps moved by an electro-pneumatic system, a maximum capacity of 50 kg/cm² and a least count of 0.1 kg/cm².
Last updated: October 2026
Key Features
- Finds bursting strength of fabric, leather, paper and paper board
- Specimen held between two annular clamps; the upper clamping surface has continuous spiral grooves
- Upper clamping surface moved up and down by an electro-pneumatic system
- Clamping force adjusted with a pressure regulator and pressure gauge on the pneumatic system
- Circular diaphragm of pure gum rubber, with glycerin as the test fluid
- Maximum capacity 50 kg/cm² with a least count of 0.1 kg/cm²
Technical Specifications
| Specification | Value |
|---|---|
| Maximum capacity | 50 kg/cm² |
| Least count | 0.1 kg/cm² |
| Opening in upper clamp | 30.5 mm diameter |
| Opening in lower clamp | 38.1 mm diameter |
| Rate of fluid displacement | 95 cc per minute |
| Test fluid | Glycerin |
| Gear box | Worm reduction type |
| Clamping | Electro-pneumatic, adjustable with a pressure regulator |
About This Product
In a bursting strength test a specimen is clamped over a rubber diaphragm and fluid pressure is raised underneath until the specimen bursts, and the pressure at bursting is recorded. This version closes and lifts the upper clamp with an electro-pneumatic system, so the clamping force can be set with the pressure regulator instead of by hand, and the same force can be used for each specimen. It is used on paper, board, leather and fabric samples, and students compare the readings of different materials. Schools, colleges and distributors in Cambodia, Bosnia and Herzegovina, Sudan, Madagascar and São Tomé and Príncipe can source the Digital Bursting Strength Tester from School Lab Equipment India.
Frequently Asked Questions
Q1. What does the Digital Bursting Strength Tester measure?
It is designed to find the bursting strength of fabric, leather, paper and paper board.
Q2. What are its capacity and least count?
The maximum capacity is 50 kg/cm² and the least count is 0.1 kg/cm².
Q3. How is the specimen clamped?
The specimen is held between two annular clamps. The upper clamping surface is moved up and down by an electro-pneumatic system, and the clamping force is adjusted with a pressure gauge and pressure regulator.
Related: Paper and Packaging Testing Equipment, Bursting Strength Tester, Folding Endurance Tester, Compression Strength Tester, Crush Tester.
For a quotation on the Digital Bursting Strength Tester, contact School Lab Equipment India.