Portable Optical Dissolved Oxygen Meter DO meter LH-DO2M (V11)
Fluorescent Optical Dissolved Oxygen ntsuas tshuab yog saws, nrog muaj zog tiv thaiv kev cuam tshuam.Kev sojntsuam yog nrog 5 meter cable.
1.Fluorescent Optical Dissolved Oxygen ntsuas thev naus laus zis tau txais yuav, uas tsis siv cov pa oxygen thaum ntsuas, tsis cuam tshuam los ntawm cov qauv ntws nrawm, sib xyaw ib puag ncig, tshuaj lom neeg thiab lwm yam, thiab muaj peev xwm tiv thaiv kev cuam tshuam.
2.Tus nqi tu qis: tsis tas yuav ntxiv electrolyte thiab nquag calibration, tus nqi kho mob txo qis heev, uas txuag lub sijhawm thiab txo cov nqi kho ntawm cov neeg siv.
3.Super ntev kev pab cuam lub neej: xyuam xim rau kev siv thiab tu.Lub kaus mom fluorescent muaj lub neej ua haujlwm ntawm 1 xyoos, thiab tuaj yeem tswj tau nws qhov tseeb txawm tias nws tau khawb me ntsis lossis qee qhov qias neeg.
4.Intuitive cov ntaub ntawv: qhov ntsuas interface qhia cov pa oxygen concentration, yaj oxygen saturation, kub tus nqi thiab atmospheric siab tib lub sijhawm.
5.Kev ua haujlwm Askiv: navigation ua haujlwm ua lus Askiv tag nrho ua kom pom tau yooj yim dua.
6.Cov ntaub ntawv them nyiaj: nrog kev them nyiaj tsis siv neeg kub, tsis siv neeg siab them nyiaj, thiab phau ntawv salinity them nyiaj ua haujlwm.
7.Kev txuag hluav taws xob: adjustable screen backlight, kev tiv thaiv hluav taws xob muaj nuj nqi thiab tsis siv neeg lub hwj chim tawm kev txhawb nqa.
8.Lub peev xwm loj: nruab nrog micro nco daim npav, uas tuaj yeem khaws txog 5000 cov ntaub ntawv.
9.Kev siv yooj yim: lub sensor sojntsuam tuaj yeem siv ncaj qha yam tsis muaj polarization.
10.Cov electrode yuav tsum ua raws li qib IP68 waterproof.
| Lub npe | Portable DO ' meter ' ntsuas | qauv | LH-DO2M(V11) |
| Kuaj ntau | 0 ~ 20 mg / L | repeatability | 0.15mg / L |
| Saturation:(0 ~ 200 hli)% | Valu ua raug | ± 1% F. lossis 0.1mg / L, qhov twg yog ntau dua | |
| Zero yuam kev | ＜0.1mg / L | Teb sijhawm | ＜20S(rlus90%) |
| Kub nyiaj pab ntau | (0 ~ 50)℃ | daws teeb meem ratio | Dissolved oxygen concentration ntawm 0.01 mg / L |
| Qhov ntsuas kub yuam kev | 0.2 ℃ | Saturation: 0.01% | |
| Salinity nyiaj pab yuam kev | ± 2% | Salinity: 0.01‰ | |
| Salinity nyiaj pab ntau | (0-40.00 Nws)‰ | Hluav taws xob qib tiv thaiv | IP68 |
| Host loj | (43 × 81.3 × 213)mm | Kev tiv thaiv qib ntawmtus tswv tsev | IP53 |
| zog | 4 pcs ntawmAA roj teeb / DC5V-hom-C (tsis yog rechargeable) | ||
