hp206系列检波器

hp206h-4.5hz

2020-09-29

hp206h-4.5hz
●可替代sm-6/h-b
●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+20℃环境下测试)
●频率/ frequency
自然频率/ natural frequency                               4.5hz
允差/ tolerance                                          ±0.5
假频/ spurious                                           > 120 hz
●失真/ distortion                                       
失真/ distortion                                          < 0.30%
测量失真的激励信号频率/distortion measurement frequency    12 hz with 0.7 in/s p-p
●阻尼/ damping
开路阻尼/ open circuit damping                            0.6
允差/ tolerance                                          ±5%
●线圈电阻/ coil resistance
标准/ standard                                          375 ohm
允差/ tolerance                                          ±5%
●灵敏度/ sensitivity
开路灵敏度/ open circuit intrinsic voltage sensitivity           28.8v/m/s
允差/ tolerance                                          ±5%
●物理特征/ physical
惯性体质量/ moving mass                                 11.3 g (0.4 oz)
线圈最大位移/ maximum coil excursion p.p:                    4.0 mm(0.157 in)
直径/diameter                                            25.4 mm (1.0 in)
高度/height                                              36.0 mm (1.42 in)
重量/weight                                              81 g (2.86 oz)
工作温度/operating temperature range                        -40 ºc ~ +90ºc


● 质保期:               1年
zhiliangbao证不包含由于高压和物理原因引起的对基体的伤损