LH-PH10/20/30 PHPen kaiwhakaatu
Pukoro ohaoha pH kaiwhakamatautau, 2 ira whakatika, Utu Aunoa Paemahana.He pai te mita mo te ine i te pH o nga wai, te tika: 0.01pH.
1) LH-PH10 16-bit, LH-PH20/30 32-bit MCU e rere ana i te tere tere, me te tere o te whakamatautau;
2) Kia rite ki nga paerewa whakatikatika o roto me nga whenua ke;i whakawhanakehia e ia takitahi nga rorohiko me nga taputapu;0.01PH me te 0.1°C/°F te taurangi tika;
3) Ko te raupapa katoa e tango ana i nga puoro taumata taiwhanga, e rite ana ki nga puoro kore-ao;Ka whakamahia nga waahanga hiko-kounga teitei me nga rangahau pāmahana rauemi NTC hei whakarite i te pumau o te inenga;
4) LH-PH20/30 he mahi whakamaumahara buzzer hei whakamaumahara ki a koe i te wa e pa ana te hiko, ka pumau te uara ine, ka oti te whakatikatika, me te mahi o te paatene he whakamaumahara tangi;
5) AAA (No. 7) te tuku hiko pākahiko, he pai ake te whakakapi;
6) Katoa te whakaaturanga o te ahua, nga tahua maamaa me nga whiringa maamaa (LH-PH20/30);te whakaatu maha-raraunga LCD rereke-nui i runga i te mata kotahi, te maramara karaka ngawari ake, e tautoko ana a LH-PH30 i te whakatikatika ngaiotanga o te whakaaturanga rama whakamuri maha-tae.
ingoa hua | pene PH | ||
Tauira | LH-PH10 | LH-PH20 | LH-PH30 |
Awhe | (0.00-14.00)PH | (0.00-16.00)PH | (0.00-16.00)PH |
Tika | 0.01PH | 0.01PH | 0.01PH |
Whakatau PH | 0.01PH | 0.01PH | 0.01PH |
Awhe pāmahana | (0-60) ℃ | (0-100) ℃ | (0-100) ℃ |
Te tika o te pāmahana | 0.1 ℃ | 0.1 ℃ | 0.1 ℃ |
Pūoko pāmahana | Hanga-i roto | Waho | Waho |
Rahi mata | 1.92 inihi | 1.92 inihi | 1.92 inihi |
Te tuku tukurua | ≤0.2% | ≤0.2% | ≤0.2% |
Tae papamuri | Karaka | Karaka | Ka taea te whakawhiti tae maha |
Whakaaturanga momotuhi | Momotuhi nui | Momotuhi iti | Momotuhi iti |
Tangi | No | Ae | Ae |
Te wa whakamatautau | (22-30)Tuarua | (12-18)Tuarua | (8-12)Tuarua |
Hikohiko | karaihe/awhero | karaihe/awhero | karaihe/awhero |
taumata parewai | IP67 | IP67 | IP67 |
Te pāmahana ambient | (0-60) ℃ | (0-60) ℃ | (0-60) ℃ |
Te haumākū o te taiao | ≤85%RH(karekau he tōhau) | ≤85%RH(karekau he tōhau) | ≤85%RH(karekau he tōhau) |