1.35 kg impact hammer apparatus , IEC 62368-1- Annex Y.4.4 Compression Test
Product Details:
| Place of Origin: | China |
| Brand Name: | Kingpo |
| Certification: | Calibration Certificate |
| Model Number: | IEC62368-1-Annex Y.4.4 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | To be quoted |
| Packaging Details: | safety carton pack or plywood box |
| Delivery Time: | goods in stock |
| Payment Terms: | T/T |
| Supply Ability: | 100 set/ month |
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IEC 62368-1-Annex Y.4.4 Compression test-1.35kg hammer Following the test specified in b), the same specimens shall be cooled for a period of 24 h to the minimum temperature specified by the manufacturer or -33 °C if no minimum ambient temperature is specified and then subjected to an impact from a hammer of 1,35 kg mass falling from a height of 150 mm upon removal from the cold chamber. The hammer head shall be steel, 28,6 mm in diameter and have a flat striking surface, 25,4 mm in diameter with slightly rounded edges. The specimens being tested shall be placed on short lengths of 50 mm by 100 mm minimum wooden pieces (clear spruce) when being impacted. Following the impact the specimens shall be examined for evidence of cracking or other adverse effects. The test shall be continued and the specimens impacted every 24 h for two more days. The specimens shall then be removed from the cold chamber, allowed to rest at a room temperature of 25 °C ± 3 °C for approximately 24 h, and then again tested for compliance with a).
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