Presto’s Bursting strength tester - Digital Pneumatic with Printer is designed to measure the bursting strength of the paper, cloth, corrugated fibre, etc. This high-end model is designed with pneumatic clamping to ensure that there is no slippage of the sample. The hydraulic pressure is applied to the sample via rubber diaphragm. The medium of pressure is glycerin. The pressure is applied on the test sample until it ruptures. The pressure required to burst the sample is considered as the bursting strength. It is represented in kg/cm². It is equipped with a small thermal printer alongside to immediately print the test results.

Bursting strength is an important factor to determine the quality of the raw material. Many industries cannot approve a bit of sample until testing it for its bursting strength.

PRESTO Bursting Strength Tester is manufactured under various Test Standards ASTM D

3786-01, ASTM D 3786 – 80A, ISO 1060 PART-1 1987.

Capacity	40 kg/cm²
Display	LED (Digital)
Specimen Clamping	Pneumatic 2 - 5 Bar pressure
Accuracy	± 1% within 10% t o 90% of entire range as per IS: 1828 with master gauge
Least Count/Resolution	0.1Kg/cm2
Pressure Sensor	Pressure Transducer
Power	220V, Single phase, 50 Hz
Test fluid	Glycerinabout 98% purified (lab grade)
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
Printer	Yes (In built)
Material	Mild Steel
Finish	Powder coated Havel Gray & Blue combination finish and bright chrome / zinc plating for corrosion resistant finish
Dimensions	540x600x450 mm
Printer Type	Thermal Printer

Single Push Button Operation
Auto Sample Locking under selectable pressure range
Microprocessor based display for accurate test results
Peak Hold facility for keeping maximum value of test result in memory
Memory to hold up to 9 test reading
Highly accurate test results under multidirectional Pneumatic Force
Strong Gripping clamps
Grooved structure of Test Specimen Holder to avoid slippage and intact holding of specimen under test
Bright LED display
Feather touch controls
With Inbuilt Printer Facility
Calibration lock & key feature.

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Q: Is this model of bursting tester customized as per my requirement?
A: Yes, Presto bursting tester can easily be customized as per your needs and requirements. Just give us a call at +91 9210903903 or email us at info@prestogroup.com. Our team of technical experts will easily assist you regarding all your needs and requirements.

Q: How does the specimen clamping work in the Bursting Tester?
A: The specimen clamping is pneumatic and operates at a pressure of 2-5 bar. This pneumatic clamping system ensures a secure grip on the sample and prevents any slippage during the testing process.

Q: What is the accuracy and test range of the digital pneumatic model (with printer) of the bursting tester?
A: The Presto Bursting Strength Tester-Digital Pneumatic with Printer comes with an accuracy of ±1% within the range of 10% to 90% of its entire range, as per the IS: 1828 standard. Besides this, the test range of this testing equipment is between 1 kg/cm² to 38 kg/cm² allowing for a wide range of pressure measurements.

Q: What are the industrial standards under which digital pneumatic models of bursting testers are manufactured?
A: Presto Bursting Strength Tester- Digital Pneumatic with Printer is manufactured under various test standards including ASTM D 3786-01, ASTM D 3786 – 80A, and ISO 1060 PART-1 1987. This makes it easy for the manufacturers to get highly accurate lab testing results.

Q: How does the Bursting Strength Tester - Digital Pneumatic with Printer work?
A: The bursting tester applies pressure to the sample using a pneumatic clamping system, gradually increasing the pressure until the sample ruptures. The pressure at which the rupture occurs is measured and displayed digitally, and the observation can be printed immediately using the thermal printer.

Q: What materials can be tested using Presto Bursting Strength Tester-Digital Pneumatic with Printer?
A: Materials like paper, corrugated fiberboard, cloth, foil, etc. can easily be tested using this high-quality lab testing equipment. Measuring the bursting strength helps to determine the durability and quality of these materials, ensuring they meet industry standards and can withstand the pressures they may encounter during storage, transportation, or use.

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Standard

ASTM D3786-80a-Standard Testing Instruments

ASTM D3786-01-Standard Testing Instruments

ISO 1060 PART-1 1987