Sensor EG-4.5-II Vertical 4.5Hz Geophone
| Type | EG-4.5-II |
| Natural Frequency ( Hz ) | 4.5±10% |
| Coil kuramba (Ω) | 375±5% |
| Damping | 0.6±5% |
| Vhura redunhu intrinsic voltage senitivity (v/m/s) | 28.8 v/m/s ±5% |
| Harmonic distortion ( %) | ≦0.2% |
| Typical Spurious Frequency (Hz) | ≧140Hz |
| Kufamba Misa ( g ) | 11.3g |
| Yakajairika kesi yekukoira inofamba pp ( mm) | 4mm |
| Inobvumirwa Tilt | ≦20º |
| Urefu (mm) | 36mm |
| Dhayamita (mm) | 25.4mm |
| Huremu ( g ) | 86g |
| Operating Temperature Range ( ℃ ) | -40 ℃ kusvika +100 ℃ |
| Warranty Period | 3 years |
Iyo geophone chishandiso chemagetsi chekushandura chinoshandura masaisai ekudengenyeka achiendeswa pasi kana mvura kuita masaini emagetsi.Icho chinhu chakakosha chemunda data kutora seismographs.Magetsi geophones anowanzo shandiswa mukutsvagisa pasi seismic, uye piezoelectric geophones anowanzo shandiswa mukutsvagisa seismic kumahombekombe.
Iyo geophone inoumbwa neanogara magineti, coil uye chitubu pepa.Iyo magineti ine magineti yakasimba uye ndicho chinhu chakakosha cheiyo geophone;iyo coil inogadzirwa nemhangura enameled waya ronda pafuremu uye ine mbiri yekubuda zviteshi.Iyo zvakare geophone Chikamu chakakosha chemudziyo;chitubu chimedu chakagadzirwa neakakosha phosphor bronze mune imwe chimiro uye ine mutsara elastic coefficient.Iyo inobatanidza coil uye chivharo chepurasitiki pamwe chete, kuitira kuti coil uye magineti zviumbe hama inofamba muviri (inertial body).Kana paine mechanical vibration pasi, coil inofamba ichienda kune magineti kuti icheke mutsara wesimba remagineti.Zvinoenderana nemusimboti we electromagnetic induction, induced electromotive force inogadzirwa mucoil, uye ukuru hweiyo induced electromotive simba inoenzanirana nekumhanya kwekufamba kwecoil nemagineti.Kufananidzira kwekubuda kwekoiri Chiratidzo chemagetsi chinopindirana nemutemo wekuchinja nekukurumidza wepasi mechanical vibration.
Iyo EG-4.5-II geophone 4.5Hz ndeye yakaderera-frequency geophone, uye iyo coil system inotenderera coil chimiro, inogona kunyatso bvisa iyo lateral kukanganisa simba.
Iyo geophone inokodzera akasiyana-siyana ekuyera vibration minda senge geophysical prospecting uye engineering vibration kuyerwa.
Inogona kushandiswa senge imwe poindi geophone uye zvakare Matatu echikamu geophone.
Kune maviri mafomu evertical wave uye horizontal wave, ayo anogona kushandiswa achichinjika.
Iyo yakaenzana neSM-6 B coil 4.5hz geophone.
Inoshandiswa zvakanyanya muindasitiri vibration-monitoring masisitimu.
Yakanakira sarudzo yeshear-wave yakatwasuka zvinhu.
