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China GUANGDONG KEJIAN INSTRUMENT CO.,LTD certification
China GUANGDONG KEJIAN INSTRUMENT CO.,LTD certification
Kejian Universal Testing Machine quality is the best,after-sale service is also great.

—— Oscar Vargas

Paper Testing Machine is one of the best product.

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china latest news about Precautions for Adhesion of Medical Tape

Precautions for Adhesion of Medical Tape

[2021-06-18 15:53:32]
Medical tape is in direct contact with the user's skin, so all aspects of the requirements are quite high, for example: medical tape product base material, pure wood pulp natural material, non-toxic and non-irritating, with good air permeability; medical tape has strict requirements on the ... Read More
china latest news about Rubber Tensile Test Application and Test Equipment Selection

Rubber Tensile Test Application and Test Equipment Selection

[2021-05-12 09:49:40]
First, purpose of the experiment 1. Be further familiar with the operation of electronic universal experimental machine and the basic operation process of tensile experiment; 2. Through the tensile test of rubber materials, understand the mechanical properties of polymer materials during stretching, ... Read More
china latest news about Introduction and Selection of Clamp for Tensile Machine

Introduction and Selection of Clamp for Tensile Machine

[2021-05-07 10:39:37]
Tensile testing machine is a mechanical force testing machine, used to test the mechanical properties of materials such as static load, tension, compression, bending, shearing and peeling. It is suitable for testing various physical and mechanical properties of plastic sheets, pipes, profiles, ... Read More
china latest news about About the Xenon Test Chamber

About the Xenon Test Chamber

[2021-02-20 10:35:47]
The xenon test chamber uses a xenon arc lamp as a light source. It used for the study of weathering and accelerated aging testing by closely emulating true environmental conditions. Controlled product degradation study (weathering), using varying light spectrum, temperature and moisture. Used to ... Read More
china latest news about What Is The Difference Between UV And Xenon Aging Tests

What Is The Difference Between UV And Xenon Aging Tests

[2021-01-19 10:24:39]
Ultraviolet aging test Ultraviolet aging test is mainly applicable to the aging test of non-metallic materials that are resistant to sunlight and artificial light. Ultraviolet aging test uses fluorescent ultraviolet lamp as light source. By simulating ultraviolet radiation and condensation in ... Read More
china latest news about What Is Salt Spray Test With  ASTM B117?

What Is Salt Spray Test With ASTM B117?

[2021-01-11 14:18:34]
ASTM B117 ASTM B117 is a salt spray test used to produce relative corrosion resistance information for specimens of metals and coated metals exposed in a standardized corrosive environment. Kejian offers ASTM B117 accelerated corrosion testing as part of its surface finish and accelerated aging ... Read More
china latest news about How Humidity Control Works

How Humidity Control Works

[2020-12-28 11:09:39]
How humidity control works We see this question submitted at our website often (in this case, word for word). Can you control only humidity? Not with any accuracy or repeatability. If you just want to get as dry or humid as possible, then skipping temperature control is acceptable. But you still ... Read More
china latest news about The Knowledge About Tensile Test Machine

The Knowledge About Tensile Test Machine

[2020-12-22 09:48:46]
Product description: Universal material tensile testing machine is suitable for testing and analyzing the static mechanical properties of metals (including composite materials), rubber plastics, and adhesive materials such as tension, compression, bending, shear, peeling, tearing, load retention, ... Read More
china latest news about How to Choose an Environmental Test Chamber?

How to Choose an Environmental Test Chamber?

[2020-12-17 08:50:25]
How to Choose an Environmental Test Chamber? Engineers engaged in the study of environmental conditions of engineering products have summarized the environmental conditions and the environmental conditions induced by human activities into a series of test standards and norms. Through these standards ... Read More
china latest news about Introduction Of Salt Spray Corrosion Of Metal Materials

Introduction Of Salt Spray Corrosion Of Metal Materials

[2020-12-11 15:06:21]
1. Brief Introduction Of Salt Spray Corrosion: Corrosion is the destruction or deterioration of materials or their properties caused by the environment. Most corrosion occurs in the atmospheric environment, and the atmosphere contains corrosive components and factors such as oxygen, humidity, ... Read More
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