类型 |
LGT-32CT |
LGT-20D10S |
自然频率 (Hz) |
10±2.5% |
10±2.5% |
开路阻尼 |
0.316±2.5% |
0.3±2.5% |
闭路阻尼 |
0.7±2.5% |
0.7±2.5% |
开路灵敏度(V/cm/s) |
0.275±2.5% |
0.28±2.5% |
闭路灵敏度 (V/cm/s) |
0.197±2.5% |
0.2±2.5% |
开路电阻 |
395±2.5% |
395±2.5% |
闭路电阻 |
283±2.5% |
283±2.5% |
失真度 |
≤0.1% |
≤0.1% |
横向固有频率 |
≥250 |
≥250 |
悬体质量 (g) |
11.2 |
11 |
线圈******位移 |
1.5 |
1.5 |
允许倾斜角度 |
≤20 |
≤20 |
芯体直径 (mm) |
25.4 |
25.4 |
芯体高度 (mm) |
33 |
33 |
芯体质量 (g) |
87 |
87 |
工作温度 |
-40~+90 |
-40~+90 |
保质期(年) |
3 |
3 |
*Longet Equipment Co., Ltd can customize different kind of seismic geophones to meet all the customer's various applications.
|