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WDS-20H/50H LCD display electronic tube ring stiffness testing machine
The WDS-20H/50H liquid crystal display electronic pipe ring stiffness testing machine is widely used for measuring the ring stiffness of thermoplastic
Product details
WDS-20H/50H LCD display electronic tube ring stiffness testing machineWidely used for determining the ring stiffness of thermoplastic pipes and fiberglass pipes with circular cross-sections, it meets the requirements of PE double arm corrugated pipes, wrapped pipes, and various pipe standards, and can complete tests such as pipe ring stiffness, ring flexibility, flatness, bending, and weld seam tension. It has button speed regulation, digital display of test force displacement, peak holding, automatic shutdown for damage, overcurrent and overload automatic protection functions.This machine is widely used for material inspection and analysis in industries such as steel metallurgy, building materials, aerospace, machinery manufacturing, wires and cables, rubber and plastics, textiles, household appliances, etc. It is an ideal testing equipment for scientific research institutions, colleges and universities, industrial and mining enterprises, technical supervision, commercial inspection and arbitration departments.
1. Closed loop control: Panasonic motors and servo systems are used, and a high-performance speed control system enables closed-loop and automatic control of the test speed;
2. Software system: using human-computer dialogue operation on the Windows XP Chinese platform, with simple operation and accurate data; Open software can provide different experimental reports and parameters according to customers' personalized requirements.
3. Experimental data and curves can be stored, analyzed, printed, and accessed; By using a computer, automatically calculate parameters such as maximum test force, fracture strength, yield strength, tensile strength, bending deflection, elastic modulus, elongation, etc., and store the test results automatically;
4. It can draw various experimental curves such as force elongation, stress time, force time, and elongation time, and has functions such as local magnification and analysis of curves, and multiple sample curves can be overlaid and compared in different colors.
5. Complete safety protection functions: equipped with multiple protection functions such as sample breakage, overload, overcurrent, automatic shutdown of crash testing machine, etc;
6. Equipped with an inner diameter measurement system, it can accurately measure the deformation of the inner diameter of the light wall tube and corrugated tube;
7. Adopting two control methods: PC and microcontroller system, which can be independently controlled by the microcontroller system or connected to a PC for powerful data processing, analysis, curve tracking, database management and other functions;
8. Automatically return to zero, automatically stop and return at the end of the experiment to improve experimental efficiency (can be set independently);
9. Auto reset: When the main control computer receives the instruction to start the experiment, the measurement system will automatically reset to zero;
10. Automatic shifting: Automatically switch to the appropriate range according to the load size. To ensure the accuracy of measurement data.
The pipe ring stiffness testing machine meets the standard
GB/T 9647-2015 Determination of Ring Stiffness for Thermoplastic Pipes
GB/T 18477-2001 Hard polyvinyl chloride double wall corrugated pipes for buried drainage
GB/T 16800-1997 Core layer foamed rigid polyvinyl chloride pipes for drainage
GB/T1947 Polyethylene structural wall pipeline system for buried use
GB/T 165-2002 High density polyethylene wrapped wall structural pipes
GB/T 838-1998 Glass fiber winding reinforced thermosetting resin sand filled pressure pipe
The provisions of standards such as GB/T16491 and GB/T5836
ISO 9697、ISO 9969、ASTM D 2412
| Serial Number | project name | WDS-20H LCD display electronic ring stiffness testing machine | WDS-50H LCD display electronic ring stiffness testing machine |
| 1 | Maximum test force | 20kN | 50kN |
| 2 | measuring range | 2% -100% of maximum test force | 2% -100% of maximum test force |
| 3 | Accuracy level of testing machine | Level 1 | Level 1 |
| 4 | Accuracy of experimental force | ± 1% better than the indicated value | ± 1% better than the indicated value |
| 5 | Displacement measurement | Resolution of 0.01mm | Resolution of 0.01mm |
| 6 | Deformation accuracy | Better than ± 1% | Better than ± 1% |
| 7 | speed range | 0.01—500mm/min | 0.01—500mm/min |
| 8 | Experimental space | Can achieve a maximum pipe diameter of 3 meters | Can achieve a maximum pipe diameter of 3 meters |
| 9 | Compress space | Can achieve a maximum pipe diameter of 3 meters | Can achieve a maximum pipe diameter of 3 meters |
| 10 | Pressure plate size: | Customized according to the size of the pipe diameter | Customized according to the size of the pipe diameter |
| 11 | Host form | Portal frame structure | Portal frame structure |
| 12 | Host size | 840×660×3500mm | 840×660×3500mm |
| 13 | Weight | About 800Kg | About 800Kg |
| 14 | work environment | Room temperature~45 ℃, humidity 20%~80% | Room temperature~45 ℃, humidity 20%~80% |
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