Impact Sensitivity Tester
Used to determine the impact sensitivity of energetic materials (including primary explosives, high explosives, propellants, and pyrotechnic compositions) and to assess whether a substance is too hazardous to be transported in the condition tested.
Test Parameters
Impact sensitivity
Application
Energetic materials
Features
Specifications
Applications
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Features
Embedded processor with Windows CE operating system
8-inch LCD touchscreen for real-time display of test status
Wireless remote control for automatic hammer lifting and drop-weight positioning, effectively reducing labor intensity
Wireless remote control for automatic release of the drop weight, enabling long-distance operation
Automatic latching design for drop-weight positioning, simplifying operator handling
Unique anti-rebound mechanism to prevent drop-weight bounce-back, reducing safety risks during testing
Drop-weight impact head made from specially quenched steel, offering high strength and precision with Rockwell hardness up to HRC 60–63
Dedicated tooling configuration to ensure precise 2 mm positioning of the liquid impact device
Base plate fixed with concrete blocks and full-surface contact to ensure test stability
Equipped with a safety protection enclosure to effectively safeguard personnel
Flexible test selection; test parameters can be configured according to sample characteristics, allowing arbitrary adjustment of test sequences
Real-time display of operating parameters and status during testing; automatic analysis after completion, providing results and the minimum impact energy of the substance
Fully automated test process with support for parameter setup, data storage, and report review
Test Standards: UN Recommendations on the Transport of Dangerous Goods – Manual of Tests and Criteria 13.4.2 Test 3(a)(ii) (Federal Institute for Materials Research and Testing drop-weight apparatus); GB/T 21567-2008; GB/T 21848-2008; GB 5085.5; NY/T 1860.6-2010; EN 13631-4:2002
Specifications
| Working Environment | (-5 to 45)°C, <95% RH |
| Impact Load | 0.5 kg ±0.1%; 1 kg ±0.1%; 2 kg ±0.1%; 5 kg ±0.1%; 10 kg ±0.1% |
| Drop Height Range | (0 to 1000) mm |
| Positioning Accuracy | ±1 mm |
| Guide Rail Verticality | ≤0.1 mm/m |
| Drop Hammer Coaxiality | ≤Ø0.15 mm |
| Flatness Deviation of Instrument Base | ≤0.012 mm |
| Impact Energy Range | (0.5 to 100) J |
| Anvil Size (Ø × H) | 100 mm × 70 mm |
| Intermediate Anvil Size (Ø × H) | 26 mm × 26 mm |
| Impact Head Material | Quenched steel, Rockwell hardness HRC 60–63 |
| Steel Cylinder Material | Bearing steel, Rockwell hardness HRC 58–65 |
| Instrument Dimensions (L × W × H) | 650 mm × 450 mm × 1900 mm |
Applications
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Videos
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