Application equipment: High temperature creep endurance testing machine

Product models used: AI-808, AI-886

Process Introduction: The creep endurance testing machine is widely used in industries such as mechanical metallurgy, aerospace, automotive manufacturing, research institutes, universities, and relevant quality inspection institutions. It is mainly used for endurance and creep tests of aviation metal materials and high-strength fasteners in high temperature environments. It can also be used for stress endurance, hydrogen embrittlement, stress relaxation tests, high temperature tensile and room temperature tensile tests and other mechanical property tests.

On site application description: The Yudian AI-808 and AI-886 temperature control meters output 4-20mA signals for PID control of solid-state relays. The output terminal of the solid-state relay is connected to the heating element of the atmospheric furnace. This analog phase angle triggering method has less impact on the heating element of the atmospheric furnace and extends its service life. Simultaneously output 485 communication signals and connect to the upper computer.

Problem solved for customers: The Yudian AI-808 and AI-886 temperature controllers can meet the temperature control requirements of special devices (such as atmospheric furnaces or environmental chambers), remain stable for a long time, and meet the basic conditions for creep testing. Meet the high-precision requirement of measuring accuracy of 0.1 level.

Value achieved for customers: Under the same requirements for accuracy and control, the price is better than imported instruments, which can reduce costs. Yudian's independently developed products are timely in sales and after-sales.

Customer review: Good stability, supports multiple signal inputs and outputs, and has good scalability. Modular output, convenient for later maintenance of instruments.