Introduction: Meet the relevant standards, the use of pneumatic clamping specimen, liquid crystal display, suitable for cardboard, corrugated board and other flaky bursting determination. Adopted standards: ISO 2759: Determination of the burst resistance of cardboard; GB / T 1539: Determination of the burst resistance of cardboard; QB / T 1057: Paper and cardboard burst tester. Technical Parameters: Sensing method: pressure converter Saving result: With print function, 10 groups of data can be printed to automatically calculate the average value Display: high-definition LCD display, digital A / D rate of 100 times / S, high precision test Strength units: kgf / cm2, Lb / in2, Kpa (with unit switching function) Measuring range: 250 ~ 6000kPa Resolution: 1kPa Measurement accuracy: indication error Better than ± 1% FS Indication of change Better than ± 1% Hydraulic speed: high pressure 170 ± 10ml / min Film resistance: raised 10mm, 170kPa ~ 220kPa Projection 18mm, 250kPa ~ 350kPa Clamp ring material: stainless steel Clamping force:> 690Kpa (adjustable) Upper clamp ring hole diameter: φ (31.5 ± 0.05) mm Lower clamp ring hole diameter: φ (31.5 ± 0.05) mm On the chuck diameter: 95mm Under the chuck diameter: 135mm Hydraulic oil: silicone oil Volume: 430 * 530 * 520mm Weight: about 70KG Power: AC220V
Introduction: Meet the relevant standards, the use of pneumatic clamping specimen, liquid crystal display, suitable for cardboard, corrugated board and other flaky bursting determination. Adopted standards: ISO 2759: Determination of the burst resistance of cardboard; GB / T 1539: Determination of the burst resistance of cardboard; QB / T 1057: Paper and cardboard burst tester.
