For determining the bursting strength of paper and paperboard. Designed with pneumatic clamping of samples to avoid samples slippage under adjustable clamping force. A test piece is clamped between two concentric plates, each having circular e by a rubber diaphragm, which is expanded by hydraulic pressure.
The Burst-O-Matic provides rapid test sequence through coordinated automatic controls for clamping and testing cycles. An electronic pressure transducer provides a high level of accuracy and excellent reproducibility of test results.
Measuring range: (For Paper) 0-2000 kPa or 20 kg/cm2.
(For Board & Corrugated board) 0-6000 kPa or 60 kg/cm2. opening in the center.
Pressure is applied to the underside of a test piece.