Product Overview
The Haibao Instrument HDE-500S+HF-2 Intelligent Single-Column Tensile Testing Machine adopts a stepper motor and high-precision encoder, offering stable mechanical performance and high testing accuracy. It is suitable for tensile and compressive load testing, insertion and withdrawal force testing, and destructive testing of various products. The machine features controllable speed, displacement, and time, and supports practical functions such as automatic stop upon breakage, force value retention, applied force limitation, and fatigue testing. Widely used in quality inspection, physical experiments, and engineering testing, the device is equipped with dedicated PC operation software. When connected to a computer, it enables data storage, analysis, export, query, and printing.
Product Features
1. Equipped with a 7-inch touch screen display, featuring a user-friendly human-machine interface that is simple and easy to operate.
2. Offers multiple value types: real-time force tracking, peak hold, first peak, and button pressure-rebound force.
3. Supports four test modes: count mode, timing mode, elongation rate mode, and self-programming mode.
4. Test speed, displacement, and loading force can be set and controlled, with the option to hold or return to the origin after reaching the set point.
5. Features force hold functionality, with freely adjustable hold time for loading force.
6. Includes a set force reciprocating motion function, allowing free configuration of force value, hold time, and motion cycles.
7. Equipped with a stop-on-break function for tension and compression tests; the crossbeam remains stationary or returns to the origin after the test object loses force.
8. In full automatic programming mode, users can define five different test displacements and five different test speeds.
9. Supports jog and automatic operation for convenient adjustment of fixture positions before testing.
10. Pause time during batch testing can be set, allowing customization of sample clamping time.
11. Equipped with limit protection, emergency stop, and leakage protection devices.
12. Displays test direction (tension, compression).
13. Allows setting upper and lower limit comparison values for data qualification judgment, with audible alarms and level signal output.
14. Stores 200 sets of test data and automatically calculates average, maximum, and minimum values.
15. Features dual interfaces (RS232 and USB) for easy connection to industrial computers, PLCs, and PCs.
16. The upper computer software provides a Chinese Windows interface, offering multiple coordinate curve displays, qualification judgment, automatic storage, data query and export, and test report generation and printing functions.
Working Principle
This intelligent single-column tensile testing machine drives the crossbeam movement via a stepper motor to apply tensile or compressive forces to the specimen. A high-precision encoder monitors displacement and speed in real time, while a force sensor measures the load. The control system accurately governs the testing process based on the set testing mode (e.g., counting, timing, elongation rate, or self-programming) and parameters (such as speed, displacement, and force value). When preset conditions are met (e.g., specific force value, displacement, or specimen breakage), the device performs corresponding actions (such as holding, returning, or stopping). Test data is transmitted to the host computer software via RS232 or USB interfaces for processing, analysis, and storage.
Application fields
Quality testing, physical experiments, engineering tests
Complies with standards
The information does not specify the specific compliance standards.
Operating procedures
1. Connect the device to a power source and ensure it is properly connected to a computer (if the upper computer software is required).
2. Select the test mode (count, timing, elongation rate, or self-programming) on the 7-inch touchscreen according to testing requirements.
3. Set test parameters such as speed, displacement, loading force, holding time, number of reciprocating movements, etc.
4. Install and secure the sample to be tested in the fixture.
5. Adjust the crossbeam to a suitable starting position using the jog or automatic operation function.
6. Start the test, and the device will operate according to the preset program.
7. During the test, real-time data and curves such as force value and displacement can be observed.
8. After the test is completed, the device will automatically stop or return according to the settings (e.g., stop upon breakage).
9. View and analyze test data via the touchscreen or upper computer software, and export or print reports as needed.
Precautions
• Read the manual carefully before operation to ensure proper installation and use of the equipment.
• Ensure the equipment is well grounded and equipped with a leakage protection device.
• Before testing, check whether the fixture securely clamps the sample to prevent slipping or flying out.
• Pay attention to the limit protection during equipment operation to avoid over-travel of the crossbeam.
• In an emergency, use the emergency stop device to immediately halt the equipment.
• Regularly maintain and calibrate the equipment to ensure testing accuracy.
• When using the host computer software, ensure a stable connection between the computer and the equipment.
• When storing test data, pay attention to regular backups to prevent data loss.
