Paper Tester Paper Tearing Tester

• Type: Tensile Testing Machine
• Load Way: Electronic Load
• Control: Computer Control
• Condition: New
• Warranty: 1 Year
• Measuring Range: 10-1000
• Transport Package: as Required
• Specification: Make to order
• Trademark: SUN HONG
• Origin: China
• HS Code: 8439990000

Product Description

Product Description

Paper tear tester is a proprietary instrument for measuring the tear strength of paper. 
Electronic Tearing Tester is an electronic tear tester developed to determine the tear properties of paper or low-quantity paper and corrugated paper. It is widely used in the field of testing of paper materials in colleges and universities, research institutes, quality inspection departments, and paper printing and packaging production departments.

Main Features

1.The system is controlled by computer and adopts automatic and electronic measurement mode, which is convenient for users to carry out test operation quickly and conveniently.

2.The pneumatic sample clamping and pendulum releasing can effectively avoid the system error caused by human factors.

3.The computer level adjustment assistant system can ensure that the instrument is always in the best test condition.

4.Equipped with multiple sets of pendulum capacity to meet the different test needs of users.

Test principle

Lift the pendulum to a certain height to make it have a certain potential energy; when the pendulum is free to swing down, tear the sample with its own stored energy; calculate the energy consumed when tearing the sample by the computer control system, so as to obtain the force required to tear the sample.

Should follow:
1.GB / T 455 paper tear test method.
2.ISO 1974 paper - Determination of tear - Elmendorf method.
3.ASTM d689 Standard Test Method for internal tear resistance of paper.
4.Internal resistance tearing of TAPPI t414 paper (Elmendorf type method).

Product Parameters

Measure Range	(10-11000)mN	(10-16000)mN
Resolution	0.1mN	1mN
Accuracy	±1%
Tearing arm Length	(104±1)mm
Tearing initial Length	27.5º±0.5º
Clamp Distance	(2.8±0.3)mm
Sample Length of Incision	(20±0.5)mm
Dimensions	About 450×330×440mm
Weights	About 20kg
Power	AC220V, 50Hz

 

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About us

Established in 2010, Sun Hong Group is a comprehensive company integrating planning, design, technical support, production, testing and training. We have a professional technical team to provide you with professional design and technical support as well as the best source of goods. After more than ten years of efforts, our products have been exported to 96 countries, and have more than 300 paper plants customers. 

Sun Hong Group have a wide range of business, we can design and produce various customized products according to the different requirements of different customers. Mainly involving Paper Machine Clothing, Industrial Fabric, Paper and pulp machine spare parts, test equipment, etc. In addition, we also provide customers with update and transformation services to enhance customer output.