Lt-JJN01 Computerized Five-Jaw Office Chair Foots Static Pressure Test Machine – Furniture Testing Equipment
| Technical parameters |
| 1. Maximum tension LOAD: 2000KG, 5000KG optional |
| 2. Resolution: 1/100,000, accuracy level 0.5 |
| 3. Unit switching: all kinds of international common units can be arbitrarily switched |
| 4. Precision range of tension pressure: ±1/10000 |
| 5. Test speed: computer control, 0.001 ~ 500mm/min |
| 6. Displacement decomposition degree: 0.001mm |
| 7. Stress and strain can be made, and curves, holding pressure and tension can be displayed |
| 8. Size: 1360× 960× 1760, upper and lower effective space 800mm. |
| 9. Protection device: up and down stroke control switch, the program sets the maximum load, maximum extension, automatic stop emergency switch, the drive motor is a servo motor, completely controlled by the computer speed and travel |
| 10. cover |
| 11. Weight: about 530kg |
| 12. Power supply: 1§,220V,15A |
| 13. Attachment: one set of clamping device |
| 14. Motor: Panasonic servo motor, Japan |
Standards
QB/T 2280-2016; QB/T 2602-2013; BIFMA X5.1-2017; EN 1335:2000
Product Usage
This machine is used to evaluate the compressive strength of the office chair foot, control the quality of the product, find out the location of defects and provide a reference for the improvement.
Test Program
Slowly load to 11120 newtons, keep for 1 minute, unload, then slowly load to 11120 newtons again, keep 1 minute, finally record the test.
Products features
1. Servo motor control, can maintain the constant pressure to the chair foot under plastic deformation.
2. Automatic stop at breakpoint.
3. Computerized automation, customers can write their own test program; The computer automatically generates power-time and power-displacement curves.
4. The printer can print the tension curves displayed in the computer without extra x.y recorder. The program can be operated with mouse under WINDOWS and control the format of the screen. Easy to operate in Chinese and English.
5. Using high precision ball screw for the loading, loading stably , the testing machine has long life, and good long-term stability and energy saving.
6. Multiple protection measures. Such as: all kinds of electrical protection in power link, overloading in software part,
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