Description
Universal testing machine is mainly used for various static tests, such as tensile, compression, bending, peeling, tearing and other mechanical tests. It can run a wide variety of standard-compliant tests on an even larger number or materials for many different applications in essentially every industry.
Lester universal testing machine can provide a test force value of 10N-100KN, with a force value accuracy of ±0.5% or ±1%. The instrument’s software system records numerous international standards for plastics industry testing. We provide various types of test fixtures, and can also customize special fixtures according to the requirements of corresponding test standards. When designing and building every universal testing machine, Lester scientific instrument focus on providing:
A high level of flexibility through ease of operation
Simple adaptations to customer- and standard-specific requirements
How to choose the right universal testing machine？
Test Force
If the required test force value is less than or equal to 5KN, choose a single-column universal testing machine. The required test force value is greater than 5KN, choose a double-column universal testing machine.
Test Item
The testing items of universal testing machine can be divided into general testing items and special testing items. The specific distinction is as follows:
General test items : ( general display value and calculated value )
Tensile stress Tensile strength
Breaking strength Elongation at break
Constant stress Constant stress elongation
Constant stress value Tear strength
Any point force value Any point elongation
Extraction force Adhesion force and the calculated value of the peak value
Pressure test Adhesion peel force test
Bending test Pull-out force puncture force test
Special test items:
Elasticity coefficient, also known as elastic Young ‘s modulus
Example limit
Elastic limit
Elastic deformation
Permanent deformation
Yield point
Yield Strength
Spring K value
Effective Elasticity and Hysteresis Loss
The digital display universal testing machine is suitable for common test items such as measuring force value, tensile strength, compressive strength and other conventional parameters. Special test items that need to calculate complex parameters have to use computer controlled universal testing machine.
