1.Description:
This instrument is used to test the thermal expansion properties of inorganic materials such as corundum, glass, refractory materials, molding materials, ceramics, glazes, graphite, and carbon, as well as metal products. It provides essential testing methods for scientific research and teaching. It can measure the linear expansion coefficient, bulk expansion coefficient, and plot the corresponding change curves. Detection can be conducted either without load or with load as per requirements.
2.Standard

GB/T 3810.8-2016 specifies the method for determining the linear thermal expansion of ceramic tiles. GB/T 16535-2008: Fine Ceramics - Test Method for Linear Thermal Expansion Coefficient: The Lever Method. GB/T 16920-2015: Determination of the Average Linear Thermal Expansion Coefficient of Glass. GB/T 3074.4-2016: Determination of the Thermal Expansion Coefficient of Graphite Electrodes. GB/T 7320-2018: "Test Method for Thermal Expansion of Refractory Products".

3.Technical Parameter

Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong,  is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent testing solutions to customers around the world.

Our products include

1.Plastic and Rubber Testing Equipment: Melt Index Tester, Impact Tester

2.Universal Testing Machine and Tensile Testing Machine to detect mechanical properties

3.UV Aging Tester

4.Environmental Testing Equipment: Climate Chamber, Temperature and Humidity Chamber

5.Vibration Test Machine

6.Differential Scanning Calorimeter

7.And other testing instruments such as Ink Proofer, Packaging and Printing Test Machine

Our products are widely used in plastics, rubber, wire and cable, new energy and other industries, serving more than 50 countries around the world.

With annual sales exceeding US$20 million.

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Dongguan Lonroy Equipment Co., Ltd. has repeatedly achieved success in the international market with its   superb technology and high-quality services.

Adhering to the corporate mission of “providing customers with   accurate testing instruments, enhancing product value; creating development opportunities for employees”,we look forward to creating a better future with global partners.