Constant load testing machine JJXGR

creepautomaticfor pipe

This instrument is mainly used to determine the creep ratio of thermoplastic pipes. The instrument also has a dual-mode measurement and control system for fully mechanical loading and fully electronically controlled loading, which has the characteristics of long-term stability and convenient and flexible operation. Standard GB/T 18042 Features 1. Support full mechanical loading mode 1). Use weights to achieve full-load static loading, no risk of power failure, and long-term stability; 2). Unique weight loading structure, no intermediate links for force value loading, any combination of 1kg~500kg weights, loading accuracy can be better than ±0.5%. 2. Support full electronic control loading mode 1). The servo control system is used to realize electronic control loading, which has excellent long-term dead load control ability; 2). The whole process of preload loading, full load loading, and long-term constant load is started by one button, and it is completed automatically. 3. Electromechanical Hybrid Cooperative Control 1). Electronic control method to realize pre-stress control; 2). The electronic control loading method can efficiently predict the full load of the test; 3). Through electronically controlled auxiliary loading, the automatic control of full load loading of weights is realized within 20s~30s without human intervention. 4. Precision control It is equipped with a high-precision transmission structure of high-precision servo control system + precision ground ball screw + precision planetary reducer to realize high-precision control of the electronically controlled loading system.