HP301高灵敏度检波器

HP301H

2017/07/04

HP301H 

●可替代GS-ONE

●高品质、高可靠性、高性价比

●适用范围:2D、3D地震勘探

●使用环境:适用于陆地、沼泽、过渡带、极地等作业环境

技术参数(所有技术参数均在+25 ℃环境下测试)
●频率
自然频率/ Natural Frequency                               10HZ
允差/ Tolerance                                          ±3.5%
假频/ Spurious                                        > 240 Hz
●失真/ Distortion                                       
失真/ Distortion                         < 0.01%
最大倾斜角度/ Max. Tilt Angle for Distortion Specification  10°                                  
●阻尼/ Damping
开路阻尼/ Open Circuit Damping                          0.48-0.54
20kΩ电阻的阻尼/Damping with 20,000 ohms Shunt Resistor   0.7
●线圈电阻/ Coil Resistance
标准/ Standard                                          1800 ohm
允差/ Tolerance                                         ±3.5%
●灵敏度/ Sensitivity
开路灵敏度/ Open Circuit Intrinsic Voltage Sensitivity           85.8V/m/s
允差/ Tolerance                                          ±3.5%
物理特征/ Physical Characteristics
惯性体质量/ Moving Mass                                14 g
线圈最大位移/ Maximum coil excursion p.p:                  3.5 mm
直径/Diameter                                            30.2 mm
高度/Height                                              39.9 mm
重量/Weight                                           130g
工作温度/Operating Temperature Range                       -40 ?C ~ +90?C
质保期:              3年