Rupture strength tester

Product introduction：

Carton blasting machine is an international universal MULLEN (MULLEN) type instrument,

mainly used to determine a variety of cardboard and single-layer and multi-layer corrugated

board, can also be used for silk, cotton and other non-paper materials bursting strength test.

Including general paper, corrugated paper, carton, cardboard, etc., and leather, cloth, packaging

film, etc., can effectively monitor product quality, print out more test values and average values,

time, date and other data. It has data processing function.

Compliance Standards:

ISO 2758、ISO 2759

ASTM D774 、D774M

ASTM D3786 、D3786M

TAPPI T 403、TAPPI T 810

Product Advantages:

Measures a Key Strength Property: Directly quantifies bursting strength, a crucial indicator of material resistance to rupture under pressure.

Versatile Material Testing: Applicable to a wide range of materials including paper, cardboard, corrugated board, textiles, leather, and films.

Standardized Testing: Based on the universally recognized Mullen test principle and compliant with numerous international standards.

Quality Control and Monitoring: Provides essential data for monitoring product quality and consistency in manufacturing.

Data Processing and Reporting: Features like data processing and printing enhance efficiency in recording and analyzing test results.

International Applicability: The Mullen type is globally recognized and used.

Product Features:

Based on the provided information and the nature of a Mullen tester:

MULLEN (MULLEN) type instrument: Operates based on the hydraulic distension of a diaphragm to burst the specimen.

Applies hydraulic pressure via a rubber diaphragm.

Clamping mechanism to securely hold the test specimen in place over the diaphragm.

Pressure measuring system (gauge or sensor) to record the pressure at which the specimen ruptures.

Digital display for showing the bursting strength value.

Capable of testing a variety of paper and board types (general paper, corrugated paper, carton, cardboard).

Also applicable for bursting strength tests on non-paper materials like silk, cotton, leather, cloth, and packaging film.

Data processing function to calculate and analyze test results.

Printing function for outputting test data, including individual values, average values, time, and date.

Adjustable holding pressure.

Requires an external air pressure source for operation (typically for the clamping mechanism and potentially controlling the hydraulic system).

Technical parameter：

Capacity: 250Kpa——5600Kpa

Resolution: 0.0lkg/cm2

Unit: kg/cm2.Kpa,psi

Holding pressure: 5kg/cm2 , adjustable

Air pressure source: min 6kg/cm2(customer's own)

Printing: Printer available (Max.)

Volume: about 56x47x55cm

Weight: About 60kg

Power supply: 1 ∮, AC220V,3A

Standard configuration

1. Special plate hand 1

2. Glycerin concentration 85%1 bottle

3. Two pieces of rubber film

4. 5 pieces of aluminum foil