Drop Hammer Test Equipment for Dynamic Impact Testing
Professional testing equipment designed to conduct dynamic impact tests on construction materials and industrial components, built in strict conformity with ISO 4422, ISO 3127 and ASTM D2444 regulatory standards.
Product Overview
The Falling Weight Deflectometer Impact Tester for Plastic Pipes is professionally engineered to evaluate the external impact bearing capacity of circular thermoplastic pipe products. This testing device supports statistical analysis on actual impact failure ratios for full production batches and continuous extrusion production lines.
Key Features
- Anti-Rebound Capture Mechanism: Special anti-rebound assembly with 100% capture rate prevents extraneous secondary impacts
- Flexible Impact Height Configuration: Manual custom configuration and automatic precise calibration modes available
- Integrated Safety Protection System: Complete suite of automatic safety accessories including lockable sample access doors and anti-impact safety viewing windows
- High-Precision Lifting Height Calibration: ±2 mm calibration accuracy stabilizes impact energy output
- Modular Impact Hammer Assembly: Combined modular framework allows flexible adjustment of overall mass
- Adjustable Pneumatic Anti-Secondary Impact Mechanism: Tunable pressure parameters improve capture stability
- Dual-Screw Specimen Support Structure: Twin-screw supporting framework provides outstanding rigidity and structural stability
Technical Specifications
| Parameter |
Specification |
| Model |
XJL-300D |
| Ambient Temperature |
10℃-35℃ |
| Drop Hammer Quality |
0.5kg-16kg |
| Hammer Diameter |
D25mm, D90mm, etc |
| Height of the Fall |
10mm-2000mm, error≤±2mm |
| Diameter of the Sample |
Φ16mm-Φ630mm |
| Deviation of Impact Center |
≤2mm |
| V-type Supporting |
120° |
| Power Source |
220VAC±10% |
| Outline Dimension |
715mm×700mm×3900mm |
| Net Weight |
380kg |
Compliance Standards
This impact testing apparatus complies with internationally recognized specifications including ISO3127, ISO4422, BS EN744, BS EN1411, ASTM D2444 and other relevant standard provisions.
Packing and Shipping
All Drop Hammer Test Equipment units are packed in export-standard reinforced wooden cases designed to effectively cushion shocks and resist vibration during transportation. Each package includes the main testing device, complete operating documentation, matching accessories and necessary spare parts. We provide full export documentation including commercial invoices, packing manifests, and conformity certification.
Frequently Asked Questions
Q1: Please introduce Drop Hammer Test Equipment and its manufacturer.
A1: Developed and produced by Beijing-based Chinese manufacturer JHH, the Drop Hammer Test Equipment is a professional instrument dedicated to impact performance testing for quantitative evaluation of dynamic impact resistance.
Q2: What industrial quality inspection value does Drop Hammer Test Equipment deliver?
A2: This testing instrument specializes in precise quantification of specimen impact resistance, helping manufacturing enterprises complete strict product performance inspection and quality screening to meet standardized industrial specifications.
Q3: What test specimens are applicable to Drop Hammer Test Equipment?
A3: This device supports impact resistance testing for multiple pipe products including PVC-U water supply pipes, sewage pipes, low-pressure water supply pipes, core-layer foamed pipes, double-wall corrugated pipes, PE water supply pipes, and rigid plastic sheets.
Q4: What overall precision standard does Drop Hammer Test Equipment achieve?
A4: The Drop Hammer Test Equipment achieves a top comprehensive parameter testing accuracy of 0.5% with highly stable and reproducible test data.
Q5: What is the maximum impact energy specification of Drop Hammer Test Equipment?
A5: The instrument is configured with a peak rated impact energy of 300J, which adapts to the impact testing demands of most mainstream industrial non-metallic pipes and plastic sheet materials.
