APPLICATION: 

To test the performance of foam after repeated compression.  Place a square sample on the lower platform of the tester, repeatedly indent the sample through a pressure head whose area is smaller than the sample, reach the maximum load in the same period of each impact within the specified range, and evaluate the performance of the sample after passing through a certain number of times.

STANDARDS: 

GB/T 18941, QBT 2819, GB/T 12825 and ISO 3385.

Instrument characteristics:

1. The surface of the instrument is treated by electrostatic spraying, which is durable and the appearance of the whole machine is elegant and easy to clean.

2. Imported special aluminum wire drawing panel with metal keys.

3. Touch screen display and menu mode of operation are as convenient as smart phones.

4. The core control components are Italy's 32 - bit multi-functional motherboard.

5. The stroke of the lower platform can be adjusted to ensure that each impact reaches the maximum experimental load.

6. The number of experiments can be set to meet different requirements.

Technical parameters:

1. Test speed: 70±5r/min

2. Number of tests: 80000

3. Upper platen: diameter Φ250mm, lower edge fillet R25mm

4. Lower platform: 420mm×420mm, vent diameter Φ6 mm, spacing 20mm, stroke 0 ~ 50 mm.

5. Sample load: 750±20N

6. Sample size: 380× 380× 50 mm

7. Count: 0 ~ 999999 can be set

8. Volume: 640× 520× 700 mm ( L× W× H )

9. Weight: 120kg  

10. Power Supply: AC220V,50Hz