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Spring Operated Impact Hammer for IEC60068-2-75 IEC Test Equipment
Standard:
IEC 60068-2-75 Environmental testing –Part 2-75: Tests – Test Eh: Hammer tests.
IEC 60065, IEC60335-1, IEC60598-1 and etc. IEC Test Equipment
Feature:
The construction consists of a moving hammer head having a hard polyamide hemispherical face, mounted in a cylindrical body. A knob is attached to the rear of the hammer shaft for the purpose of compressing the hammer spring and setting the striking mechanism. The mechanism is released by applying pressure to the front nose cone. Blows to the sample under test are applied by pushing the release nose slowly against the sample until the release mechanism operates, allowing the spring to propel the hammer against the sample.
Model SH-1: Single impact energy model (0.14J ± 0.014J; 0.2J± 0.02J; 0.35J± 0.03J; 0.5J± 0.04J; 0.7J± 0.05J; 1.0J± 0.05J, for option)
Model SH-2: Single impact energy of 2J± 0.1J, mass of striking element is 500g, hammer heads made of steel with r=25mm, 10N release force.
Model SH-5: Adjustable model with five impact energy of 0.2J± 0.02J; 0.35J± 0.03J; 0.5J± 0.04J; 0.7J± 0.05J; 1.0J± 0.05J, mass of striking element is 250g.
Model SH-6: Adjustable model with six impact energy of 0.14J ± 0.014J; 0.2J± 0.02J; 0.35J± 0.03J; 0.5J± 0.04J; 0.7J± 0.05J; 1.0J± 0.05J, mass of striking element is 250g.
Parameter:
| Model | SH-0.14/SH-0.2/SH-0.35/SH-0.5/SH-0.7/ SH-1 | SH-2 IEC Test Equipment | SH-5 | SH-6 |
| Impact energy(J) | Single energy 0.14; 0.2; 0.35; 0.5; 0.7; 1.0 J for option | Single energy 2±0.1 | Adjustable model with five impact energy 0.2 and 0.35, 0.5, 0.7, 1 | Adjustable model with six impact energy 0.14 and 0.2, 0.35, 0.5, 0.7, 1 |
| Impact element mass | 250g±5g | 500g±5g | 250g±5g | 250g±5g |
| Overall mass | 1250g±10g | 1500g±10g | 1450g±10g | 1450g±10g |
| Material | Stainless steel | Stainless steel | Stainless steel | Stainless steel |
