Burst Strength Tester (BT-21)

The BT-21 determines the bursting strength for the quality control (QC) and research and development (R&D) of paper, board and corrugated board. The design is ideal for the use of light and resistant materials, it also offers user-friendly and secure operation. The BT-21 also features steel frame body, strain gauge pressure transducer, pneumatic clamping system for the sample, built-in hydraulic system for the diaphragm, quick connector for calibration, built-in electronics, and exclusive testing software.  This tester is ideal for testing paperboard, corrugated board, and heavy-weight materials.