hp314检波器

hp314

2020-09-27

hp314
●可替代sm-6-ob14hz 375
●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                        14hz
允差/ tolerance                                   ±7%
假频/ spurious                                    > 200 hz
●失真/ distortion                                       
失真/ distortion                                  < 0.60%(14hz with0.7 in/s p-p)
角度/ tilt                                        0~360°
●阻尼/ damping
开路阻尼/ open circuit   damping                     0.18
允差/ tolerance                                  ±10%
阻尼(并阻)/   damping                           0.7 typ. with 450
●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 (0.73v/in/s)
允差/ tolerance                                    +5%/﹣10%
●物理特征/ physical
惯性体质量/ moving   mass                         11.1 g (0.39 oz)
线圈最大位移/ maximum coil excursion   p.p:            2.0 mm(0.08 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
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