Shandong ZONEDE Instruments Co., Ltd.
Split Hopkinson Tension Bar (ZDSHTB-20)
Keywords:
Split Hopkinson Tension Bar
Products Detail
Split Hopkinson Tension Bar (ZDSHTB-20)
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An advanced equipment dedicated to testing material dynamic mechanical properties under high strain rate tensile impact. |
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Core PositioningIt precisely captures dynamic stress-strain curves, providing reliable data for automotive collision safety, aerospace, and other fields, and supports new material R&D and product optimization.
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Application Areas
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Research on material dynamic tensile properties |
Fracture and failure analysis of materials under high-speed impact |
Automotive collision safety and aerospace structure impact resistance evaluation |
Calibration of dynamic constitutive models under tensile loading for new materials |
Test Materials
Metallic materials, composite materials and fibers, biological soft tissues, polymers and soft materials, brittle and low-impedance materials, etc.
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Metallic materials |
brittle and low-impedance materials |
polymers and soft materials |
composite materials and fibers |
Core Parameters
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Item |
Specification |
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Model |
ZDSHTB-20 |
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Strain Rate Range |
10²–10³ s⁻¹ |
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Working Pressure |
0.1–0.5 MPa |
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Bar Diameter |
Φ20 |
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Bar Material |
High-strength spring steel (≥1900 MPa) / Superhard aluminum (≥440 MPa) |
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Straightness |
0.05 mm/m |
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Data Acquisition |
4 channels, 16-bit A/D, up to 4 MHz/channel |
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Temperature Environment (Optional) |
-150°C ~ +1000°C |
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Equipment Dimensions |
5900 mm × 750 mm × 1200 mm (L × W × H) |
Core Advantages
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Precise Testing: Bar surface roughness and perpendicularity meet standards, ensuring reliable tensile impact experimental data. |
Wide Adaptability: Can test various soft and hard materials to meet different industry tensile impact testing needs. |
Efficient Operation: Auto-resetting impact bar; dedicated software supports rapid data processing and export. |
Safe & Reliable: Two-stage buffer design effectively absorbs tensile impact energy, ensuring equipment and personnel safety. |
Test Performance Video Demo
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Address
No. 5999 Jingshi West Road, Yuqinghu Subdistrict, Huaiyin District, Jinan City, Shandong Province, China
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