Product Description
Standard rebar tensile strength test
ASTMD903,GB/T16491,GB/T1040,GB/T8808,GB13022,GB/T 2790/2791/2792,CNS-11888,JIS K6854, PSTC-7.
Technical Parameters rebar tensile strength test
Item | Description |
Max. Force | 5000 kg (50KN) |
Load cell | Germany brand load cell for high accuracy |
Control system | PC with windows 7 system |
Motor | Panasonic servo motor w/ DC variable speed drive system, high-precision mechanical ball screw rod |
Force reading | kgf, Ibf, N, KN, T etc |
Stoke | 1100mm including fixture |
Load cell Resolution | 1/250,000 |
Load Precision | within 0.5% |
Test speed | 0.01~300mm/min (adjustable) |
Software | TM 2101 |
Curves display | Load- elongation, Elongation-time, Time-elongation, Stress-strain |
Data display | Max. force, speed, sample information, strength(Kpa, Mpa, N/mm, N/mm2) etc |
Safety features | E-Stop Over-load protection Upper and lower limit switches Load sensor with automatic retreat |
Advanced Testing CapabilitiesEngineered for high-precision tensile and breaking strength tests, this machine delivers accurate results courtesy of a high-precision load cell and servo motor driven crosshead. Its adjustable speed and programmable digital controls allow operators to tailor tests to exacting standards, enhancing both consistency and repeatability. Suitable for heavy-duty testing up to 1000 kN, this equipment is trusted by industry professionals worldwide.
Smart User Interface and Data ManagementThe LCD touch screen and intuitive microprocessor controls make operation straightforward. Test data can be stored for up to 1000 samples, exported via USB or RS232, and analyzed further with included PC software. This digital integration ensures seamless record-keeping and traceability, essential for quality assurance and auditing.
Robust Safety and Durability FeaturesConstructed from heavy-duty steel and certified to IP54 protection standards, the machine operates safely in various environments. Its hydraulic grips provide secure sample holding, while overload protection and an emergency stop button safeguard users during all test cycles. Routine calibration ensures long-lasting accuracy and reliability, supporting intensive daily operations.
FAQs of Rebar Tensile Breaking Strength Testing Machine:
Q: How does the LCD touch screen interface enhance the testing process?
A: The LCD touch screen interface streamlines operations by offering quick access to programmable settings, real-time monitoring, and easy retrieval of test results. This user-friendly feature reduces errors and simplifies the entire tensile testing workflow.
Q: What makes the hydraulic grips essential for rebar tensile testing?
A: Hydraulic grips securely clamp rebar samples, ensuring stable and uniform force application throughout the test. This mechanism helps prevent slippage or uneven stress distribution, enabling highly accurate tensile and breaking strength measurements.
Q: When should the machine be recalibrated after receiving the factory calibration certificate?
A: Although the machine arrives with a factory calibration certificate, it is advisable to recalibrate annually or after extensive use, as per your organizational protocols, to maintain consistent and reliable measurement accuracy.
Q: Where can the testing data be stored and how can it be exported?
A: The machine can internally store up to 1000 test results. Data can be easily exported via USB or RS232 interfaces for further analysis or record-keeping, and the supplied PC analysis software facilitates detailed examination and reporting.
Q: What are the main benefits of using this tensile testing machine in a laboratory or industrial setting?
A: Key benefits include high testing accuracy (within 1% of load), broad compliance with international standards (IS, ASTM, DIN), robust safety mechanisms, substantial storage capacity, and streamlined data management. Its semi-automatic operation and heavy-duty build make it ideal for busy labs and industrial environments.
Q: How does the machine handle different rebar diameters?
A: The equipment accommodates sample diameters ranging from 6 mm to 40 mm, covering most commonly used rebar sizes in construction. Users can adjust parameters and grips according to the sample being tested, ensuring versatility and comprehensive test coverage.