Daim teb thov:
Kev tshawb nrhiav txog geophysical siv tau los siv hauv kev tshawb kawm txog kev siv hluav taws xob thiab kev tshawb fawb txog kev ncaj ncees, kev kho tsheb nqaj hlau thiab kev choj, kev tshawb fawb kev puas hlwb thiab kev puas hlwb. Kev siv cov cuab yeej geophysical no kuj siv tau los siv hauv kev tshawb nrhiav dej hiav txwv thiab engineering, xws li dej hauv av, dej reservoir dam qhov chaw, dej nyab tiv thaiv qhov teeb meem uas tsis muaj teeb meem, thiab kev tshawb nrhiav geothermic.
Kev Muaj Zog:
1. WDJD-4 Geophysical kev ntsuas cuab yeej (RES / IP)
2. Electrode switcher
3. Kab (30 tshem tawm)
4. Electrode thiab ntsaws
5. Software
6. Sab Nraud Roj Teeb
Cov Kev Qhia:
WDJD-4 geophysical kev ntsuas kev ntsuas | |
Txais chav tsev | |
Voltage precision | Yog tias Vp≥10mV, ± 5 ‰ ± 1LSB; yog tias Vp <10mv, ±="" 1%="" ±=""> |
Kev tawm tswv yim impedance | ≥50MΩ |
Apparent polarizability precision | ± 1% ± 1LSB |
SP them nyiaj ntau | ± 10V |
Tam sim no channel | 6 A, ± 0.4% ± 1LSB, 24 ntsis A / D |
Tam sim no precision | Yog Ip = 10mA, ± 5 ‰ 1 LSB; yog Ip <10 ma,="" ±="" 1%="" ±="" 1=""> |
Tsav | ≥80dB rau 50Hz muaj ntau zaus (hom hom cuam tshuam los sis txawv hom kev cuam tshuam). |
Xa chav tsev | |
Max xa hwj chim | Rau kev sib kho plawg / IP, 6600W. |
Rau ntau-electrode Res imaging, 1125W, txwv los ntawm WDZJ-4 switcher | |
Rau kev ruaj ntseg, 1350W | |
Rau IP cable, 2400W | |
Max voltage | Rau kev sib tw Rho tawm / IP, ± 1100V (2200V ncov kom ncov) |
Rau ntau-electrode Res imaging, 450V DC (limited los ntawm WDZJ-4 switcher) | |
Max tam sim no | Rau kev sib kho plawg, IP 6A |
Rau ntau-electrode Res imaging, 2.5A DC (tsawg ntawm WDZJ-4 switcher | |
Du qhov dav | 1 ~ 60s, luag hauj lwm 1: 1 |
lwm tus | |
Zaub | 160 × 160 dot matrix LCD |
Cia | ≥1GB |
Ua haujlwm kub | -10 ℃ ~ + 50 ℃, 95% RH |
Cia txias | -20 ℃ ~ 60 ℃ |
Ntsuas fais fab | Internal 12V 9Ah roj teeb roj, yuav kav ntev li 30 teev (los yog 12V sab nrauv hluav taws xob) |
Nyhav | ≤ 4.4 Kg |
Dimension (L × W × H) | 270 hli X 246 hli X 175 hli |
WDZJ-4 qhov kev tshawb kawm txog geophysical | |
Max electrode txuas nrog | 60 thiab 120 (kev xaiv) |
Insulation impedance | ≥500MΩ |
Qhov ua haujlwm siab tshaj plaws | 500VDC |
Tsuas pub ua haujlwm tam sim no | 2.5ADC |
Lub hwj chim | Sab Hauv 7.4V 4AH roj teeb uas muaj roj refillable rechargeable, kawg rau kev ua haujlwm ntev 25 teev |
Ua haujlwm kub | -10 ℃ ~ + 50 ℃ |
Twist nkev hlau (Cov Kev Qhia) |
2 * 7 tooj liab-clad-steel cores, 500m / yob, hlau electrode |
cable ntawm qhov kev ntsuas tshawb txog kev ywj pheej (xaiv) |
30 tshem tawm, 5m / 10m chaw rau kev xaiv |
Txawj Ntse Kab Tseg rau 2D Res Kev Kuaj Xyuas (Yeem Yeem) | |
Multi-electrode cable | 32-core, txheej sab nrauv yog Φ6mm |
Qhov siab tshaj plaws | 450V |
Qhov siab tshaj tam sim no | 3A |
Kev tshem tawm tawm | txheem 5m lossis 10m (tshwjxeeb los ntawm kev txiav txim) |
Hluav taws xob thaiv: | ≥500MΩ / 500V ntawm qhov nruab nrab ntawm ob lub qhov cub |
Npaj Electrode rau Multi-Electrode Resistivity Cable (Yog xav) | |
Copper electrode | Φ12mm x 280mm, nrog ntsaws clamp |
Nqi | txog rau kev txiav txim |
Kev Ntsuas IP Tshaj Sim rau 2D Res los 2D IP Kev Xaiv (Yeem Yeem) | |
Cable | polyurethane coated, txheej diam iav Φ8mm |
Nqi | txog rau kev txiav txim |
Connector (take-out) naj npawb | 10 / sting (kaum electrode ntawm ib txoj hlua) |
Connector (take-out) spacing | 1 ~ 10m (lossis txog rau kev txiav txim) |
Qhov sib npaug loj | Φ30mmx100mm (connector xwb), Φ39mmx170mm (nrog rau roj hmab taub hau) |
Qhov siab tshaj plaws | 800V |
Qhov siab tshaj tam sim no | 3A |
Hluav taws xob rwb thaiv tsev | cable ntawm A, B txuas txuas thiab cable ntawm A, B txuas txuas thiab qhov chaw nres nkoj tsawg txuas, qhov rwb thaiv tsev yog ntau tshaj 1000MΩ / 1000V; cable ntawm cov chaw nres nkoj tsis tshua muaj qhov txuas, kev rwb thaiv tsev yog ntau tshaj 500MΩ / 500V |
Ua haujlwm kub | -20 ° C ~ + 70 ° C |
Stainless hlau Electrode rau 2D / 3D Resistivity Imaging (Yog xav) | |
Stainless hlau electrode | Φ10mm x 280mm, nrog lub caij nplooj ntoo hlav tsis huv |
Nqi | txog rau kev txiav txim |
