This instrument is a high-temperature, transmission projection device used for measuring the sintering point temperature and refractoriness of molding materials such as raw sand, mixtures, glass and ceramic raw materials. It enables the tester to clearly observe on the mirror screen the volume shrinkage, expansion purification and complete transformation of the material sample under high temperature conditions, as well as the corresponding temperatures at which various situations occur. It is widely used in the casting, ceramics, glass industries, as well as in teaching and research departments. This instrument complies with the requirements for instruments in the GBT7322-2017 standard for the test method of refractoriness of refractory materials.According to the user's requirements, a CCD camera and computer image processing system can be configured. All test operations can be completed through the computer interface. The operation is convenient, easy to learn and comes with a complete set of software.

2.Configuration

This instrument is composed of a high-temperature furnace (silicon-molybdenum rod furnace), a camera device, an electrical control box, a sample preparation device, and a computer.

One mechanical main body, one electrical control cabinet, three corundum gaskets, one camera support, one data acquisition card, one set of communication interface and software, one CCD camera, power supply, one lens, one video cable, one computer, and one set of triangular cone sample pressing mold.

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.