Model PBG - 400 (2.0)
The determination of the force required for the bursting or complete rupture of a material is conducted using a Digital Indicator. This bursting strength is a crucial parameter that sets the quality of the material in comparison to others. The Digital Bursting Strength Tester, offered by, operates by applying hydraulic pressure under a rubber diaphragm with a specified area onto the test sample. A bursting strength tester machine is versatile and can accurately assess the bursting strength of various materials such as paper, corrugated cardboard, carton boxes, cardboard, leather, cloth, or synthetic leather. The resulting bursting strength value is quantified in kg/cm².
Bursting Strength Tester Machine is specifically designed for measuring the bursting strength of paper and strong paperboard. The testing procedure involves preparing the specimen and securing it between two circular clamps. Using the geared handle provided, the specimen is tightened. The hydraulic pressure is incrementally applied by manipulating the handle until the specimen ruptures. The digital display then indicates the bursting strength of the test specimen in kg/cm². If you want to know more about hydraulic bursting strength tester like bursting test machine features or other related information, then you can easily contact us.
The pressure at which a film or sheet of plastic or paper will burst defines its bursting strength. A precise measure of the maximum pressure it can withstand, it is a parameter often used for evaluation of paper, plastic films & flexible packaging.
The pressure is applied on the sample at a right angle to the surface, using a bulging circular elastic neoprene diaphragm. Depending on the durability of the material and its tensile strength, Bursting Strength is expressed in pound per square inch (psi). It basically, translates into the resistance to breaking or damage, offered by the sample.
The manufacturer is able to analyse the strength of the package, as well as the quality of corrugated material. These attributes can be evaluated and graded based on its bursting strength.
Buy a Bursting Strength Tester from Presto, the industry’s top manufacturer of packaging strength equipment. Get competitive prices from a reliable supplier and ensure packaging durability.
| Capacity | 40 kg/cm² |
| Display | LED (Digital) |
| Accuracy | ± 1% within 10% to 90% of entire range as per IS: 1828 with master gauge |
| Least Count/Resolution | 0.1Kg/cm2 |
| Power | 220V, Single phase, 50 Hz |
| Test fluid | Glycerinabout 98% purified (lab grade) |
| Rate of fluid displacement | 95 cc/minute |
| Motor | 1/4 HP Single Phase , 1440 rpm |
| Test Range | 1Kg / cm to 38 Kg / cm2 |
Highlights:
| Memory(to hold test value) | Up to 9 test values |
| Peak Hold Facility | Yes |
| Safety Switch | Yes |
| Material | Mild Steel |
| Finish | Powder coated Havel Gray & Blue combination finish and bright chrome / zinc plating for corrosion resistant finish |
| Dimensions | 540x 600x 450 mm |
This high-quality lab testing instrument has been made with highly advanced features that make it easy for paper and packaging manufacturers to conduct the bursting strength test on the materials with ease. You can easily calculate the bursting strength of the materials like corrugated boxes, cardboard, paper boards, and other related products by applying a hydraulic pressure on the materials. Below we have listed the features of this high-quality lab testing instrument.
Pneumatic and computerized models are also available (with or without a printer facility). The Bursting strength in Kg/cm² of the test specimen is displayed on the digital display. Thereafter bursting factor and burst index can be calculated by the user.
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