DDG-2090 Kev Siv Hluav Taws Xob Hauv Internet yog tsim los ntawm kev lav qhov kev ua tau zoo thiab kev ua haujlwm. Cov zaub ntshiab, kev ua haujlwm yooj yim thiab kev ntsuas siab muab nws nrog kev ua haujlwm siab. Nws tuaj yeem siv rau kev soj ntsuam tas li ntawm kev siv dej thiab kev daws teeb meem hauv thermal fais fab nroj tsuag, tshuaj chiv, metallurgy, kev tiv thaiv ib puag ncig, chaw muag tshuaj, biochemical engineering, khoom noj khoom haus, dej ntws thiab ntau lwm yam lag luam.
Lub ntsiab nta:
Qhov zoo ntawm qhov ntsuas no suav nrog: LCD zaub nrog lub teeb rov qab thiab tso saib ntawm qhov yuam kev; tsis siv neeg kub them nyiaj; cais tawm 4 ~ 20mA tam sim no tso zis; dual relay tswj; adjustable ncua; ceeb toom nrog rau sab sauv thiab qis pib; hwj chim-down nco thiab tshaj kaum xyoo ntawm cov ntaub ntawv cia tsis muaj roj teeb thaub qab. Raws li qhov sib txawv ntawm qhov kev tiv thaiv ntawm cov qauv dej ntsuas, cov electrode nrog qhov tsis tu ncua k = 0.01, 0.1, 1.0 lossis 10 tuaj yeem siv los ntawm kev ntws-los ntawm, immerged, flanged lossis yeeb nkab-raws li installation.
TECHNICALPARAMETERS
| Khoom | DDG-2090 Industrial Online Resistivity Meter |
| Kev ntsuas ntau | 0.1 ~ 200 uUS / cm (Electrode: K = 0.1) |
| 1.0 ~ 2000 us/cm (Electrode: K = 1.0) | |
| 10 ~ 20000 uUS / cm (Electrode: K = 10.0) | |
| 0 ~ 19.99MΩ (Electrode: K = 0.01) | |
| Kev daws teeb meem | 0.01 us / cm, 0.01 MΩ |
| Qhov tseeb | 0.02 us / cm, 0.01 MΩ |
| Kev ruaj ntseg | ≤0.04 us / cm 24h; ≤0.02MΩ/24h ib |
| Tswj ntau yam | 0 ~ 19.99mS / cm, 0 ~ 19.99KΩ |
| Kub them nyiaj | 0 ~ 99 ℃ |
| Tso zis | 4-20mA, cov zis tam sim no: max. 500Ω |
| Relay | 2 relays, max. 230V, 5A (AC); Min. L5V, 10A (AC) |
| Fais fab mov | AC 220V ± l0％, 50Hz |
| Dimension | 96 x 96 x 110 mm |
| Qhov loj | 92x92mm ib |
