Smart instrumentThis Burst Tester can be connected to a mobile phone, allowing remote control and monitoring of the testing status. The bursting strength test results can be obtained directly and printed, and equipment warning reminders can be received. Additionally, it achieves one-click sharing of the testing status.
Smooth operation, precise and durableThe hydraulic system of this Burst Tester adopts full servo control and precise screw drive, providing smooth operation, precise and durable transmission, and low noise.
High-precision testingThe pressure measurement part is equipped with a high-precision pressure sensor, with an accuracy of up to 0.2, which means the burst test deviation is 0.2% of the maximum range.
Longer service life of sensorsThe Mullen Burst Tester is equipped with Panasonic laser displacement sensors which have no rod and are easy to replace testing cups, thus providing sensors with better protection and reducing the risk of damage compared to traditional rod-type sensors.
Automatic testing improves efficiency.During the burst strength testing process, the protective cover automatically descends, and then the testing cup is pressed for testing. When the test is completed, the testing cup of this Burst Test Machine automatically lifts, and the protective cover automatically ascends. The burst test process is automated, without manual operation, which improves work efficiency and reduces operation risks.
A smart identification system for testing cupsWhen changing the testing cup, the system can automatically identify the current testing cup model and switch the testing parameters automatically, which also greatly improves work efficiency. In addition, the mechanical shell of HydroBurst is made of steel plate with an electrostatic spraying process, which makes the appearance generous. The mechanical interior is mainly composed of a high-quality lightweight aluminum structure, which greatly reduces the weight of the whole machine.
Specifications of HydroBurst Bursting Strength TesterTesting mode: fixed-speed bursting, fixed-pressure bursting, fixed-expansion bursting, and fixed-time bursting. Model No. 1. CV.142.01 CV142 HydroBurst Bursting Strength Tester Measurement range: 0-6 MPa ±1%. Testing rate: 50-500 ml/min. Hydraulic medium: 7.HY.004 glycerin 500ml/1 pc
Test cup mode、Fixture mode and related dimensionsTest Cup 1（Standard） 2.Z.CV.142.01 7.310cm²（Dia.30.5mm±0.2mm） Lower fixture base 1（Standard） 2.Z.CV.142.11 7.310cm²（Dia.30.5mm±0.2mm） Test Cup 2 (Optional) 2.Z.CV.142.02 7.55cm² （Dia. 31mm±0.2mm） Lower fixture base 2（Optional） 2.Z.CV.142.12 7.55cm² （Dia. 31mm±0.2mm） Test Cup 3 (Optional) 2.Z.CV.142.03 7.8cm² （Dia. 31.5mm±0.2mm） Lower fixture base 3（Optional） 2.Z.CV.142.13 7.8cm² （Dia. 31.5mm±0.2mm） Test Cup 4 (Optional) 2.Z.CV.142.04 10cm² （Dia. 35.7mm±0.2mm） Lower fixture base 4（Optional） 2.Z.CV.142.14 10cm² （Dia. 35.7mm±0.2mm） Test Cup 5 (Optional) 2.Z.CV.142.05 50cm² （Dia. 79.8mm±0.2mm Lower fixture base 5（Optional） 2.Z.CV.142.15 50cm² （Dia. 79.8mm±0.2mm） Test Cup 6(Optional) 2.Z.CV.142.06 100cm² （Dia. 112.8mm±0.2mm） Lower fixture base 6（Optional） 2.Z.CV.142.16 100cm² （Dia. 112.8mm±0.2mm） Test diaphragm (optional) 4.M.020 Dia. 148 mm * 1.6 mm (10pcs/box) Maximum expansion height: 65 mm ±1 mm. Operating environment: temperature: 20°C ±5°C, humidity: 50%~70%. Installation conditions: air supply pressure of 6~8 bar (ensure that the air is clean and dry). Power 220V 5A / 110V 10A 50/60Hz Weight 130kg Dimension 830*500*660mm （L*W*H）
StandardsGB∕T7742.1-2005, ISO13938-1-2019, ASTM D3786/D3786M-18
Application of Bursting Strength TesterBursting Strength Tester is applicable for truck covers, tarpaulins, trampoline fabrics, swimming pool covers, compactor curtains, agricultural bagging applications, etc. We should test the above textiles using a burst tester to ensure that the burst strength meets the specified requirements. The HydroBurst Digital Bursting Strength Tester provides a digital readout of pressure with a peak hold facility and renewable rubber diaphragms. In addition, an automatic clamping device with a clear acrylic bell and an LED lamp is equipped for easy observation. It is easy for users to burst the strength of the fabric and the bursting strength of paper.
Testing Principle of Bursting Strength TesterThe specimen is fixed on a deformable film and then the film is hydraulically squeezed until the fabric is swollen. The difference between the total pressure required to expand the sample and the pressure required to squeeze the film is the fabric expansion strength. Using our fabric bursting strength tester can do a bursting test of fabric.
Significance of the bursting strength test of fabricTensile strength testing is less applicable to certain fabrics (e.g. knitted fabrics and lace) when bursting strength testing is possible. When a fabric breaks it is often subjected to pressure in the warp, weft, and diagonal directions at the same time. Some knitted fabrics, such as weft knitted fabrics, stretch in a straight line and shrink in a transverse direction, with the straight and transverse directions interacting with each other. In the case of tensile strength testing, it needs to test the warp, weft, and diagonal directions separately, whereas the bursting strength allows for a one-off evaluation of the fabric strength.
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