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2. Overview: This machine is used for constant notch tensile testing

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Limitations and Description of Instrument Use

1. The relative humidity of the environment shall not exceed 85%, and the test environment temperature shall be between 0 ℃ and 40 ℃;

2. In an environment without vibration or corrosive media around;

3. Install and level correctly on a stable foundation;

4. There is no strong magnetic field interference during work, and the surrounding air is well ventilated but without strong convection;

5. Power supply: 220VAC-15%~220VAC+10%, 50Hz power: 2500W; single-phase three wire system, reliable grounding is required;

2. Specifications and Installation

2.1 Equipment Parameters

1. Sample flight: 30 aircraft

2. Temperature control range: room temperature -90 ℃

3. Temperature control accuracy: ± 0.5 ℃

4. Timing accuracy: 1s

5. Timing control method: PLC

6. Temperature control method: Temperature module PID automatic control

7. Display mode: touch screen

8. Equipment dimensions: 1.9 × 0.85 × 1.42 meters

9. Equipment weight: 190kg

10. Hydration method: automatic

11. Leverage ratio: 1:3

12. Load range: 200g~1370g

13. Hanging pipe: 196 ± 3g

14. Thermostatic chamber volume: 126L

15. Sample fixture shaft diameter: 6mm

16. 500g weight: 500 ± 2g