Paper Burst Strength Tester PN-BSM160 Belongs to Electromechanical Product

   Paper Burst Strength Tester PN-BSM160 belongs to electromechanical product       

Description:

PN-BSM160 Burst Tester is a new type testing apparatus to test the bursting strength of paper, which is designed to be in accordance with related national standards and on the principle of modern mechanical design concept and design criterion of human-machine engineering.

PN-BSM160 Burst Tester belongs to electromechanical product which is with novel design, convenience for use, excellent performance and elegant appearance.

PN-BSM160 Burst Tester has abundant functions, such as, parameter testing, parametric transformation, parameter adjusting, parameter memory and parameter print. All are in accordance with related national standards. PN-BSM160 Burst Tester has data processing function which can directly output result of data statistics with convenient operation, easy regulation and stable performance.

Application:

It is applied to paper bursting strength in the range of 70kPa - 1400kPa. It is not intended to be used for the components (such as fluting medium or linerboard) of a combined board, for which the method given in ISO 2759 is more suitable.

Principle:

A test specimen is placed over a circular elastic diaphragm, it is rigidly clamped at the periphery but free to bulge with the diaphragm. Hydraulic fluid is pumped at a constant rate, and bulged the diaphragm until the test piece ruptures. The bursting strength of the test piece is the maximum value of the applied hydraulic pressure.

Standards:

GB/T454            Paper-Determination of bursting strength

ISO2758            Paper-Determination of bursting strength

Specification:

·   Power supply:  AC220V±10% 5A 50Hz

·   Accuracy:  ±0.5%

·   Resolution:    0.1KPa

·   Measuring range: (70-1400) KPa

·   Error of deformation:  ≤±1mm