HP204系列检波器

HP204V-10HZ

2017/06/03

HP204V-10HZ
●可替代SG10
●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                               10HZ
允差/ Tolerance                                          ±2.5%
假频/ Spurious                                         > 240 Hz
●失真/ Distortion                                       
失真/ Distortion                                         < 0.075%
角度/ Tilt                                               0°~10°
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%/-0%
3900 Ohm 后阻尼/Damping with 3900 Ohm shunt resistor     0.687
●线圈电阻/ Coil Resistance
标准/ Standard                                           292 ohm
允差/ Tolerance                                          ±2.5%
3900 Ohm 后电阻/Resistance with 3900 Ohm shunt resistor    273 ohm
●灵敏度/ Sensitivity
开路灵敏度/ Open Circuit Intrinsic Voltage Sensitivity          22.5V/m/s  (0.57V/in/s)
允差/ Tolerance                                        ±2.5%
3900 Ohm 后灵敏度/Sensitivity with 3900Ohm shunt resistor  20.9 V/m/s
●物理特征/ Physical
惯性体质量/ Moving Mass                                 11 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                                            32.0 mm (1.26 in)
重量/Weight                                              75 g (2.65 oz)
工作温度/Operating Temperature Range                        -40 ?C ~ +90?C


● 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