YY109 Automatic Bursting Strength Tester-Button Type

Short Description:

1.Brief Introduction

1.1 Use

This machine is suitable for paper, cardboard, cloth, leather and other crack resistance strength test.

1.2 Principle

This machine uses the signal transmission pressure, and automatically retains the maximum rupture strength value when the sample breaks. Put the sample on the rubber mold, clamp the sample through the air pressure, and then apply pressure to the motor evenly, so that the sample rises ges together with the film until the sample breaks, and the maximum hydraulic value is the breaking strength value of the sample.

2.Meeting Standard:

ISO 2759 Cardboard- -Determination of Breaking Resistance

GB / T 1539 Determination of Board board Resistance

QB / T 1057 Determination of Paper and Board Breaking Resistance

GB / T 6545 Determination of Corrugated Break Resistance Strength

GB / T 454 Determination of Paper Breaking Resistance

ISO 2758 Paper- -Determination of Break Resistance

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3.Main technical parameters

3.1 Measurement range:

Measuring range	Cardboard	250～5600 KPa
Measuring range	Paper	50～1600 KPa
Resolution ratio		0.1 KPa
Showing accuracy		≤±1 %F.S
Sample chucking power	Cardboard	>400 KPa
Sample chucking power	Paper	>390KPa
Compression velocity	Cardboard	170±15 ml/min
Compression velocity	Paper	95±5 ml/min
Power-generating or power-driven machine specifications	Cardboard	120 W
Power-generating or power-driven machine specifications	Paper	90 W
Coating obstruction	Cardboard	10 mm ± 0.2 mm is raised with a pressure of 170 to 220 KPa At 18 mm ± 0.2 mm, the pressure is from 250 to 350 KPa
Coating obstruction	Paper	At 9 mm ± 0.2 mm, the pressure is 30 ± 5 KPa