WDDS-2 digital resistivity meters rau cov zaub:
Resistivity meters rau nta:
WDDS-2 resistivity meters rau cov dej hauv kev tshawb nrhiav hauv av yog ib qho kev paub tshiab tiam sis muaj ntau hom kev siv hluav taws xob ntau. Nws tuaj yeem ntsuas thiab cim cov cim voltage, tam sim no, pom kev tiv thaiv, thiab SP parameter.
Cov ntawv thov:
Nws yog dav siv hauv cov nram qab no:
1. Hydrological thiab engineering tshawb fawb, xws li cov ntsuas qhov tsis sib haum rau kev tshawb nrhiav dej hauv av;
2. Tawm ntawm qhov kev ntsuam xyuas thiab kev nyab xeeb ntawm kev nyab xeeb ntawm kev nyab xeeb thiab qhov ntawd.
3. Nws kuj tuaj yeem siv rau hauv kev tshawb nrhav kev tshawb nrhav engineering, xws li kev tshawb nrhiav cov khoom siv hlau, hlau nrhia, tsheb nqaj hlau thiab choj, txawm nyob hauv kev tshawb nrhav geothermal.
Cov lag luam yooj yim ua haujlwm lus Askiv:
Kev tsis:
Txais chav tsev | |
Voltage channel | ± 24V, ± 0.5% ± 1LSB, 24 ntsis A / D |
Max voltage qauv kev daws teeb meem | 0.01μV |
Kev tawm tswv yim impedance | ≥50MΩ |
SP them nyiaj ntau | ± 10V |
Tam sim no channel | 3.5A, ± 0.5% ± 1LSB, 24 ntsis A / D |
Qhov siab tshaj tam sim no kev daws teeb meem | 0.02μA |
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 | 3500W |
Max voltage mov | ± 1000V (2000Vp-p) |
Max tam sim no | ± 3.5A (7ApP) |
Phom nthwv dej ntawm lub hwj chim | cov haujlwm voj voog yog 1: 1, bipolar |
Lwm tus | |
Vijtsam | 160 × 160 dot matrix LCD |
Cia | ≥1GB |
Ntsuas fais fab | built-in 7.4V4Ah lithium roj teeb (los yog sab nraud 12V fais fab), ntau tshaj 20 teev ntawm kev ua haujlwm nruam |
Mainframe interface | A, B, M, N, DC high voltage, lwm cov roj teeb, charger, RS-232 thiab USB, thiab lwm yam |
Built-in high-voltage zog mov (tsuas yog WDDS-2B) | Max tam sim no yog 300mA, voltage yog 50V, 100V, 150V, 200V. |
Ua haujlwm kub | -10 ℃ ~ + 50 ℃, 95% RH |
Cia txias | -20 ℃ ~ 60 ℃ |
Nyhav | ≤ 4.2 Kg (WDDS-2) |
Dimension (L × W × H) | 270 hli X 246 hli X 175 hli |
Txheem lub qauv:
Tsis yog. | Yam khoom | Nqi |
1 | WDDS-2 / 2B lub cev loj | 1pc |
2 | CD nrog BTRC2004 kev sib txuas lus software thiab tus siv phau ntawv | 1pc |
3 | USB txoj kab sib txuas lus | 1pcs |
4 | WDDS-2 / 2B Digital Resistivity Meter Tus neeg siv phau ntawv | 1pc |
5 | Electrode Array Tus neeg siv phau ntawv | 1pc |
6 | Khoom siv hnab | 1pc |
7 | Hlau electrode | 10pcs |
8 | Charger ntawm | 1set |
9 | Built-in high-voltage charger (tsuas yog rau WDDS-2B mainframe) | 1set |
10 | Cable ntawm lwm 12V roj teeb | 1pcs |
