drop impact test machine for chair seating
Product description:
drop impact test machine for chair seating
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1. Application:
This type of machine is specially for conducting drop-weight test to determine nil-ductility transition temperature of ferritic steels.
2.Standard:
GB/T6803-86、ASTM E208-95A
3.Main Technical Parameters:
|
Model |
NDT-2000 |
NDT-3000 |
NDT-4000 |
NDT-6000 |
|
Maximum Energy(J) |
2000 |
3000 |
4000 |
6000 |
|
Minimum Energy(J) |
300 |
300 |
500 |
750 |
|
Maximum Tup Mass(kg) |
60 |
90 |
120 |
204 |
|
Tup Mass Accuracy |
±1% |
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Drop Height(mm) |
750～3400 |
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|
Velocity Of Drop(m/s) |
3.8～7.6 |
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Hammer Lifting Speed(m/min) |
3 |
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|
Height Resolution |
0.1 |
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|
Height Accuracy(mm) |
≤±10 |
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Hardness Of Tup Nose |
HRC58-62 |
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Radius Of Tup Nose(mm) |
R25.4±2.5 |
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|
Sample Centered Error(mm) |
±1 |
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Support Anvil Span |
P-1、P-2、P-3 |
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Specimen Dimension |
P-1:(360±1)×(90±2)×(25±2.5)P-2:(130±1)×(50±1)×(20±1)P-3:(130±1)×(50±1)×(16±0.5) |
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Power Supply |
380v±10%,50/60Hz |
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Jinan Hensgrand Instrument Co., Ltd.
+86-15910081986 
+86-15910081986 
4915,West jingshi Road,jinan 250012,PR CHINA. 