PLNP-1 Filter Paper Bursting Tester

Technical Data

Measuring Range	0.1 kPa
Measurement Accuracy	Indication error: ±0.5% FS, Indication variability: ≤0.5%
Pressurization (Oil Feeding) Rate	(95±5) ml/min
Specimen Clamping Ring Geometry	In accordance with GB 454
Inner Diameter of Upper Pressure Plate	30.5±0.05 mm
Inner Diameter of Lower Pressure Plate	33.1±0.05 mm
Rubber Diaphragm Resistance Value	(25–35) kPa

Sealing Performance of the Test System	Pressure drop <10% of Pmax within 1 minute
Specimen Clamping Force	≥690 kPa (adjustable)
Specimen Clamping Method	Pneumatic
Air Supply Pressure	Adjustable
Operation Interface	7-inch touch screen
Safety Protection	Transparent acrylic protective cover
Standard Configuration	5 pieces of rubber diaphragms, 1 wrench, 1 bottle of silicone oil

Introduction

It complies with relevant standards and adopts pneumatic clamping of specimens and LCD display. It is suitable for measuring the bursting strength of cardboard, corrugated cardboard and other sheet materials.

Main Features

After the cardboard is crushed, it will automatically stop and return to the initial position;
Fully automatic one-button operation;
Can store 50 sets of data at the same time;
Equipped with micro-printing, which can print test results;
Equipped with emergency stop button to improve operation safety;
Equipped with air pressure gauge to monitor pressure at any time;
High-definition LCD screen display.
Change the traditional glycerin + water method and use silicone oil instead. The machine will not rust easily and extend the life of the machine.
The test method met the criteria:ISO 2759, GB/T 1539, QB/T 1057