Product name: Microcomputer controlled resin tensile testing machine
Product model: WDW-20
Product function: Suitable for testing parameters such as tensile strength, elongation at break, constant tensile stress, constant stress elongation, tensile stress at yield point, and elongation at yield point of resin, plastic 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, pressure and universal testing machines
JJG 475 Electronic universal testing machine
JB/T7797-2017 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 ozone cracking resistance 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 33098 Test method for static shear resistance of seams of rubber or plastic coated fabrics
GB/T 25270 Technical requirements for tensile, flexural and compression test equipment (constant speed mobile type) for rubber and 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 | 最大试验力 | 20kN（50KN以下任选一） |
2 | 试验机级别 | 0.5级 |
3 | 负荷测量范围 | 0.4%～100%FS |
4 | 示值相对误差 | ±0.5% |
5 | 试验力分辨力 | 1/±500000FS（全程分辨力不变） |
6 | 变形测量范围 | 0.2%～100% |
7 | 力控速率调节范围 | 0.005%～5%FS/S |
8 | 力控速率控制精度 | 速率<0.05%FS时，为±1%设定值以内； 速率≥0.05%FS时，为±0.5%设定值以内； |
9 | 变形速率调节范围 | 0.005～5%FS/s； |
10 | 变形速率控制精度 | 速率＜0.05%FS/s时，为设定值的±1%以内； 速率≥0.05%FS/s时，为设定值的±0.5%以内； |
11 | 最大位移速率 | 600mm/min |
12 | 位移速率控制精度 | 为设定值的±0.2%以内； |
13 | 恒力、恒变形、恒位移控制范围 | 0.5%～100%FS |
14 | 恒力、恒变形、恒位移控制精度 | 设定值≥10%FS时，为设定值的±0.5%以内 设定值＜10%FS时，为设定值的±1%以内 |
15 | 立柱最大间距 | 450mm |
16 | 横梁最大移动距离 | 800mm |
17 | 大变形测量范围 | 10-800mm |
18 | 电源电压 | ～220V±10% 50Hz（须可靠接地） |
19 | 机器功率 | 750W |
20 | 主机尺寸（长*宽*高） | ≈760x450x1800mm |
21 | 测控柜尺寸（长*宽*高） | ≈约700x600x750mm |
22 | 主机重量 | ≈320kg |
23 | 控制柜重量 | ≈30kg |