供应网格布拉伸试验机 土工布拉力试验机 济南中研试验机

试验力 (KN)

Max. load (KN)

10

20

50

100

200/300

500/600

有效测量范围

Effective measuring range

0.4%-**FS

试验力分辨率Resolution of testing value

1/±300000

示值精度

Precision of indicating value

                   ±0.5%

±0.5% (optional)

拉伸距离 (mm)

Max.tensile distance (mm)

800 (或按要求定制)

800 or can be made as required

压盘间距离 (mm)

Max. space between upper and lower platens (mm)

700或按要求定制

700 or can be made as required

控制模式Control mode

微机，位移、应力、应变三闭环控制Computer,three closed loop control of displacement, stress, and strain

三闭环控制调节范围及精度Range and accuracy of three closed-loop control

力控速率调节范围Adjusting range of load control:0.005%-5%FS/S

力控速率控制精度Adjusting range of control rate of load: 速率 ＜0.05%FS时，为±1%设定值以内；When rate<0.05%FS/s, the precision is within ±1% of setting value;

速率 ≥0.05%FS时，为±0.5%设定值以内；When rate ≥0.05%FS/s, the precision is within ±0.5% of setting value;

变形速率调节范围Adjusting range of deformation rate：0.005～5%FS/s：0.005～5%FS/s；

变形速率控制精度Control precision of deformation rate：速率＜0.05%FS/s时，为设定值的±1%以内；When rate<0.05%FS/s, the precision is within ±1% of setting value;

速率≥0.05%FS/s时，为设定值的±0.5%以内；When rate≥0.05%FS/s, the precision is within ±2% of setting value;

位移速率调节范围Adjusting range of displacement rate： 0.005～500mm/min；

位移速率控制精度Control precision of displacement rate：为设定值的±0.2%以内；Within ±0.2% of the set value

附具配置 Accessory

拉伸、压缩、弯曲、剪切、剥离、撕裂等标准或特殊夹具可选择An option of standard accessories for tension,compression,bending or special grips

电源电压Voltage

～220V±10% 50Hz；

～380V±10% 50Hz；

主机外型尺寸(长宽高)Dimension of the main machine(L*W*H)mm

660×415×1500

740×450×1600

755×520×1780

850×555×1900

1050×750×2600mm

1260×1150×2560mm