KJ-1000D Electro-hydraulic Servo Universal Testing Machine

Desigh standard: GB/T228.1-2010

Uses:

The main machine is four columns, two lead screws and oil cylinders. The stretching space is located above the main machine, and the compression and bending test space is located between the lower beam of the main machine and the worktable. The measurement and control system adopts a full digital multi-channel closed-loop measurement and control system, which has three closed-loop functions, that is, it can carry out stress, strain, displacement closed-loop control methods, and can be switched without impact. Its stress speed and strain rate fully meet the requirements of the national standard GB/T228.1-2010 and other metal tensile test standards.

Characteristic:

1. It is a load-adaptive oil inlet throttling speed control system, which adopts mature technology and is designed and manufactured according to standard modular units, and is specially used for a microcomputer-controlled hydraulic universal testing machine;

2. Choose oil pumps and motors with excellent performance, reliable quality and stable performance;

3. The Load Adaptive throttle valve developed and produced by itself with unique technology has stable system pressure, adaptive constant pressure difference flow regulation, no overflow energy consumption, and easy PID closed-loop control;

4. Pipeline system: The pipeline, joints and their seals are selected with stable performance as a group kit to ensure reliable sealing of the hydraulic system and no oil leakage failure.

5. Features:

① Low noise, under the maximum working load of 60 decibels, basically silent state.

② Pressure follow-up is more energy-saving 70% than conventional equipment.

③ The control accuracy is high, and the control accuracy can reach one ten thousandth. (Regular 5‰)

④ There is no control dead zone, and the starting point can reach 1%.

⑤ The oil circuit is highly integrated and has few leakage points.

Specifications: