hp315检波器

hp315

2020-09-29

hp315
●可替代gs-one omni
●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/ frequency
自然频率/ natural frequency                         15hz
允差/ tolerance                                   +10%/-5%
假频/ spurious                                    > 240 hz
●失真/ distortion                                       
失真/ distortion                                    <0.20%(15hz with0.2in/s p-p)

<0.30%(15hz with0.7in/s p-p)
角度/tilt                                         0~360°
●阻尼/ damping
开路阻尼/ open circuit   damping                      0.6
允差/ tolerance                                   ±10%
阻尼/ damping                                     0.7 typ. with 20kΩ
●线圈电阻/ coil   resistance
标准/ standard                                     1564 ohm
允差/ tolerance                                    ±5%
●灵敏度/   sensitivity
开路灵敏度/ open circuit intrinsic   voltage sensitivity    74.8v/m/s (1.9v/in/s)
允差/ tolerance                                    +5%/-10%
● 物理特征/ physical
惯性体质量/ moving   mass                           13.2 g (0.47 oz)
线圈最大位移/   maximum coil excursion p.p:            4.06 mm(0.16 in)
线圈最小位移/ minimum coil excursion   p.p:             1.02 mm(0.04 in)
直径/diameter                                     30.5 mm (1.20 in)
高度/height                                       40.7 mm (1.60 in)
重量/weight                                       130 g (4.60 oz)
工作温度/operating temperature   range                -40 ºc  +90ºc


●质保期:3年
质量保证不包含由于高压和物理原因引起的对基体的伤损