Product name: Microcomputer-controlled foam plastic glass insulation product flexural testing machine
Product model: WDW-50
Product function: Used for flexural strength test of flexible foam rubber and plastic insulation products, molded polystyrene foam for insulation, thermosetting composite polystyrene foam insulation board, rigid foam plastic, extruded polystyrene foam for insulation, foam glass, rigid polyurethane foam, foam glass products, phenolic foam board, polyurethane foam and other materials.
Based on the standards:
GB/T 16491 Electronic universal testing machine
GB/T 2611 General technical requirements for testing machines
JJG 139 Tensile, compression and universal testing machines
JJG 475 Electronic universal testing machine
GB/T 17794 Flexible foam rubber and plastic insulation products
GB/T 10801.1 Molded polystyrene foam for insulation
GB/T 8813 Compression test method for rigid foam plastics
GB/T 10801.2 Extruded polystyrene foam (XPS) for insulation
JG/T 469 Technical requirements for foam glass exterior wall insulation system materials
GB/T 21558 Rigid polyurethane foam for building insulation
JC/T 647 Foam glass products
GB/T 5486 Test methods for inorganic rigid insulation products
JG/T 515 Phenolic foam board thin plaster exterior wall insulation system material
GB/T 20219 Spray rigid polyurethane foam plastic for thermal insulation
GB/T 8812.2 Rigid foam plastic Determination of bending properties Part 2
GB/T 10801.2 Extruded polystyrene foam plastic for thermal insulation
GB/T 10801.1 Molded polystyrene foam plastic for thermal insulation
Not listed in detail Can be added at will
The high-strength optical axis fixes the upper beam and the work surface to form a high-rigidity portal frame host:
The transmission structure of the servo motor + reducer + synchronous belt + pulley + precision gapless ball screw realizes the up and down movement of the beam, and the test process is realized through the measurement and control software:
High-precision spoke/S-type force sensor, force measurement accuracy 0.5 level;
A variety of perfect test fixtures, pin connection + simple nut locking, easy to operate;
Add extensometer, displacement meter, large deformation measuring instrument to accurately measure material deformation data;
Powerful full-digital closed-loop, multi-channel measurement and control system, built-in various detection method standards, automatic control of the test process, data can be saved and exported, and can be connected to multiple networked companies;
The bottom of the host is designed with a wheel/adjustable leveling foot to facilitate the equipment placement and later adjustment;
Modular electrical control box for easy troubleshooting;
Test force overload protection, safety limit protection, overcurrent and overvoltage protection, indicator light operation status prompt, voice operation prompt, and design emergency stop switch;
1 | Maximum test force | 50kN (select a capacity below 50KN) |
2 | Testing machine accuracy class | Class 0.5 |
3 | Load measuring range | 0.4%～100%FS |
4 | Relative indication error | ±0.5% |
5 | Test force resolution | 1/±500000FS (the resolution remains unchanged throughout the process) |
6 | Deformation measurement range | 0.2%～100% |
7 | Force control rate adjustment range | 0.005%～5%FS/S |
8 | Force control rate accuracy | When the rate is <0.05%FS, it is within ±1% of the set value; When the rate is ≥0.05%FS, it is within ±0.5% of the set value; |
9 | Deformation rate adjustment range | 0.005～5%FS/s； |
10 | Deformation rate control accuracy | When the rate is <0.05%FS/s, it is within ±1% of the set value; When the rate is ≥0.05%FS/s, it is within ±0.5% of the set value; |
11 | Maximum displacement rate | 600mm/min |
12 | Displacement rate control accuracy | Within ±0.2% of the set value; |
13 | Constant force, deformation and displacement control range | 0.5%～100%FS |
14 | Constant force, deformation and displacement control accuracy | When the set value is ≥10%FS, it should be within ±0.5% of the set value. When the set value is <10%FS, it is within ±1% of the set value. |
15 | Effective test span | 450mm |
16 | Effective tensile test space | 800mm |
17 | Supply voltage | ~220V±10% 50Hz (must be reliably grounded) |
18 | Machine power | 750W |
19 | Load frame size (length*width*height) | ≈760x450x1800mm |
20 | Measurement and control cabinet size (length*width*height) | ≈About 700x600x750mm |
21 | Load frame weight | ≈320kg |
22 | Control cabinet weight | ≈30kg |
