XQ-8660 Electronic Tensile Testing Machine
I. Application Scope of Electronic Tensile Testing Machine; 
The BRL tester is suitable for measuring the mechanical properties and related physical parameters of materials such as wires, metals, non-metals, rubber, building materials, plastics, and shoe materials under conditions such as tension and compression, tensile force, elongation, tearing, peeling, and puncturing.
II. Main parameters of the electronic tensile testing machine;
1. Working power supply: AC 220V / 50Hz.
2. Power: 180W.
3. Maximum stretching force: 50kg.
4. Length: 700mm (excluding fixture).
5. Display mode: Touchscreen intelligent control, with multiple Chinese-language visual windows for display.
6. Load decomposition ratio: 50 kg × 1/20,000.
7. Testing speed: Can be set arbitrarily between 30 and 500 mm/min.
8. Touch screen display: Continuous values. Peak values. Force unit conversion, elongation rate, etc.
9. It has the function of setting upper and lower limits (for overload protection).
10. It has the function of self-correction of force values.
11. It has a break-stop function, allowing for the setting of the break-point ratio according to requirements.
12. Unit Conversion: Kilograms, Newtons, and Pounds can be converted to each other instantly.
13. Weight (approximate): 100 kg
III. Structure of the Electronic Tensile Testing Machine; 
This testing machine adopts precision speed control motor, precision ball screw, precision electroplated and hardened flat bearings, and text-based microcomputer-controlled transmission mechanism. It is designed to achieve higher reliability and stability. It is a market-oriented, closed-loop intelligent integrated testing platform. The entire machine features low power consumption, large power, simple operation, compact structure, high accuracy, and complete functions.
IV. Features of the Electronic Tensile Testing Machine; 
1.This machine is specifically designed for testing large-stroke specimens. The tests mainly involve force measurement experiments on various products such as wires and cables, non-woven fabrics, etc.
2. The top of the machine adopts a straight-line design, presenting an attractive appearance and adhering to scientific principles of mechanics.
3. The microcomputer controller is highly functional and the display is clear and intuitive.
4. The transmission part adopts a 3-point structure. It consists of 2 guide rods and 1 precision-turned lead screw, achieving a reliable and stable transmission state in the shape of a triangle. 
V. Operating Procedures for Electronic Tensile Testing Machine; 
1. First, install the fixture on the testing machine platform.
2. After sampling according to the test requirements, place it on the fixture.
3. The machine is powered on and enters the parameter mode. Set the required test values.
4. The machine undergoes testing. Once it reaches the set value, the machine will automatically shut down. 
VI. Notes for Tensile Strength Testing Machine; 
1.Before conducting the test, please make sure that the power supply is properly plugged in or connected.
2. Before conducting the test, make sure that the product is properly installed and fixed.
3. The mechanical transmission parts must be maintained regularly.
4. After the test is completed, it is necessary to ensure that the power supply has been turned off.
5. It is strictly prohibited to use auxiliary corrosive liquids to clean the machine. Instead, rust preventive oil must be used.
6. This testing machine must be used exclusively by one person. During the testing process, it is strictly prohibited to strike the machine or have anyone stand near it.
7. The machinery must be grounded.