Features 1. Microcomputer control technology, open structure, high degree of automation, simple and convenient operation, safe and reliable; 2. Independently researched and developed software, the paper burst strength tester | burst tester automatic measurement, intelligent calculation function, statistics, printing test results, with unique pressure difference parameters (to ensure the accuracy of the test); 3. It has data storage function and large data storage (500 groups, 20 samples per group, 10,000 groups of data can be stored for later query); 4. High-speed micro printer, high-speed printing, easy to use, low failure; 5. The sample is automatically blessed, saving time and effort, and reducing human error; 6. The modern design concept of mechanical and electrical integration, hydraulic system (the cylinder is made of copper and steel with 4-layer seal to ensure that there is no oil leakage to 6000 Kpa), powerful, compact structure, beautiful appearance and easy maintenance. Applications It is used to test all kinds of cardboard and single-layer and multi-layer corrugated cardboard. It can also be used to test the breaking strength of non-paper materials such as silk and cotton cloth. Technical Standard ISO2759 "Determination of Bursting Resistance of Paperboard", QB/T1057 "Paper and Cardboard Burst Tester", GB1539 "Testing Method for Bursting Resistance of Cardboard", GB/T 6545 "Determination of Bursting Strength of Corrugated Board", GB/T 454 "Determination of Bursting Strength of Paper". Product Parameter

Project	Parameter
Measuring range	250～6000Kpa
Clamping force between upper and lower chuck	>690 Kpa
Air source interface	Ф6mm polyurethane tube
Air pressure	0.6MPa (The gas source is provided by the user)
Pressurized oil delivery speed	170±15ml/ min
Film resistance	When the protrusion height is 10mm, 170-220 Kpa, when the protrusion height is 18mm, 250-350 Kpa
Machine accuracy	Level 1 (resolution: 0.1 Kpa)
Indication accuracy	±0.5%F.S
Hydraulic system tightness	At the upper limit of measurement, 1 minute pressure drop <10%Pmax
Specimen clamp ring size	Upper and lower clamp ring aperture φ31.5±0.05mm
Dimensions (mm)	530×360×550
Motor Power	90W
power supply	220V±10% 50Hz
quality	75kg

Product Configuration A host, 2 special wrenches, a bottle of special silicone oil, 3 pieces of film, a power cord, four rolls of printing paper, a certificate, and a manual.