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 | 最大试验力 | 50kN（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 | 有效试验跨度 | 450mm |
16 | 有效拉伸空间 | 800mm |
17 | 电源电压 | ～220V±10% 50Hz（须可靠接地） |
18 | 机器功率 | 750W |
19 | 主机尺寸（长*宽*高） | ≈760x450x1800mm |
20 | 测控柜尺寸（长*宽*高） | ≈约700x600x750mm |
21 | 主机重量 | ≈320kg |
22 | 控制柜重量 | ≈30kg |