Product name: Microcomputer controlled rubber plastic film tensile testing machine
Product model: WDW-20
Product function: Applicable to tensile strength, tensile strength at break, tear strength, peel strength, adhesive strength, tensile stress, tensile yield stress, tensile fracture stress, tensile strain, tensile yield strain, tensile fracture strain, tensile elastic modulus, Poisson's ratio, elongation at break, and drawing stress-strain curves of rubber, plastic, film and other materials.
According to the standards
GB/T 16491 Electronic universal testing machine
GB/T 2611 General technical requirements for testing machines
JJG 139 Tensile, pressure and universal testing machines
JJG 475 Electronic universal testing machine
JB/T 7797 Rubber and plastic tensile testing machine;
GB/T 528 Determination of tensile stress-strain properties of vulcanized rubber or thermoplastic rubber;
GB/T 529 Determination of tear strength of vulcanized rubber or thermoplastic rubber (trouser-shaped, right-angled and crescent-shaped specimens);
GB/T 31357 Composite rubber General technical specifications;
GB/T 7762 Static tensile test for resistance to ozone cracking of vulcanized rubber or thermoplastic rubber;
GB/T 13936 Determination of tensile shear strength of vulcanized rubber and metal bonding;
GB/T 15254 Vulcanized rubber and metal bonding 180° peel test;
GB/T 16586 Determination of adhesion strength between vulcanized rubber and steel cord;
GB/T 25270 Technical requirements for tensile, flexural and compression test equipment (constant speed moving type) for rubber plastics;
GB/T 1040.1~5 Determination of tensile properties of plastics;
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 | 20kN, 200N dual sensors, (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 | Maximum column spacing | 450mm |
16 | Maximum crosshead travel | 800mm |
17 | Large deformation measurement range | 10-800mm |
18 | Supply voltage | ~220V±10% 50Hz (must be reliably grounded) |
19 | Machine power | 750W |
20 | Load frame size (length*width*height) | ≈760x450x1800mm |
21 | Measurement and control cabinet size (length*width*height) | ≈About 700x600x750mm |
22 | Load frame weight | ≈320kg |
23 | Control cabinet weight | ≈30kg |
