Dissolved Hydrogen Meter-DH30
DH30 yog tsim los ntawm ASTM Standard Test method.Lub precondition yog ntsuas qhov concentration ntawm yaj hydrogen ntawm ib qho chaw rau cov ntshiab yaj hydrogen dej.Cov txheej txheem yog los hloov cov tshuaj muaj peev xwm mus rau hauv qhov concentration ntawm yaj hydrogen ntawm 25 degrees Celsius.Qhov ntsuas qhov siab tshaj plaws yog nyob ib ncig ntawm 1.6 ppm.Txoj kev no yog txoj kev yooj yim tshaj plaws thiab ceev ceev, tab sis nws yog ib qho yooj yim uas yuav cuam tshuam los ntawm lwm cov tshuaj txo qis hauv cov tshuaj.
Daim ntawv thov: Ntshiab yaj hydrogen dej concentration ntsuas.
● Waterproof thiab dustproof vaj tse, IP67 waterproof qib.
●Precise & easy operation, tag nrho cov functions ua nyob rau hauv ib tes.
● Kev ntsuas dav: 0.001ppm - 2.000ppm.
●CS6931 hloov tau yaj hydrogen sensor
● Tsis siv neeg qhov kub thiab txias tuaj yeem hloov kho: 0.00 - 10.00%.
●Floats ntawm dej, ntsuas qhov pov tseg (Auto Lock Function).
● Kev saib xyuas yooj yim, tsis muaj cov cuab yeej xav tau los hloov cov roj teeb lossis electrode.
● Backlight zaub, ntau kab zaub, nyeem tau yooj yim.
●Self-Diagnostic rau kev daws teeb meem yooj yim (piv txwv li lub roj teeb qhia, cov lej xov tooj).
●1 * 1.5 AAA roj teeb lub neej ntev.
●Auto-Power Off txuag roj teeb tom qab 5mins tsis siv.
Technical specifications
| Kev ntsuas ntau | 0.000-2.000ppm |
| Kev daws teeb meem | 0.001 ppm |
| Qhov tseeb | +/- 0.002ppm |
| Kub | ° C, ° F xaiv tau |
| Sensor | Hloov tau yaj hydrogen sensor |
| LCD | 20 * 30 mm multi-line siv lead ua zaub nrog backlight |
| Backlight | ON/OFF yeem |
| Nws pib fais fab tuag | 5 feeb tsis muaj qhov tseem ceeb yuav nias |
| Hwj chim | 1 x 1.5V AAA7 roj teeb |
| Ua haujlwm ib puag ncig | -5 ° C - 60 ° C, txheeb ze humidity: <90% |
| Kev tiv thaiv | IP67 |
| Qhov ntev | (HXWXD) 185 X 40 X 48 mm |
| Qhov hnyav | 95g ua |
