Nova Engineers And Instruments

• Bursting Strength Tester is reliable index of strength and performance of paper, paper board, boxes, corrugated and solid fibreboard, leather, industrial fabrics, Rexene, filter cloths etc.
• Bursting strength is measured by applying maximum hydraulic pressure required to burst the test specimen through rubber diaghrams. The quality of Corrugated Boxes is based on the value of their bursting strength.
• We provide reasonable price and high quality Digital Bursting Strength Tester.

• Features:-
• Single Push Button Operation.
• Fully enclosed panel mounted microprocessor based digital display.
• Dual display with peak hold facility (for bursting strength & burst factor)
• Manual Clamping.

• Analog Model Bursting Strength Tester is a widely used for measuring resistance to rapture in various materials. A test specimen is held between two circular clamps and subjected to an increasing pressure from a rubber diaphragm. The rubber diaphragm is expanded by a controlled hydraulic pressure until the test specimen reptured. 

• Single push button operation. Manual Clamping Fully enclosed body panel mounted gauges and operating switches.
• Dual head for Paper & Board testing and corrugation testing.Selector switch to select either paper testing or board testing.One to accommodate thin rubber diaphragm for testing materials of low strength value like paper, etc. and the other to accommodate moulded rubber diaphragm for testing materials of high strength value like corrugated board, etc.

• Automatic Single push button operation.
• Manual Clamping Selector switch to select either paper testing or board testing.
• One to accommodate thin rubber diaphragm for testing materials of low strength value like paper, etc. and the other to accommodate moulded rubber diaphragm for testing materials of high strength value like corrugated board, etc.Provision for adjustment of pre-determined clamping pressure to eliminate variations in clamping pressure when done manually.
• High precision digital read-out with least count of 0.1 kg/cm2.

Computer control, automatic burst test, automatic calibration, automatic data processing, experimental
form of a report output.

A test specimen is held between two circular clamps and subjected to an increasing pressure from a rubber diaphragm. The rubber diaphragm is expanded by a controlled hydraulic pressure until the test specimen ruptures. The Bursting Strength of the specimen is the pressure reading at the time of rupture.