Hiʻona
Hōʻike LCD, ʻāpana CPU CPU kiʻekiʻe kiʻekiʻe, ʻenehana hoʻohuli AD kiʻekiʻe kiʻekiʻe a me ka ʻenehana SMT chip, Nunui-parameter, uku pāmahana, kiʻekiʻe kikoʻī a me ka hana hou ʻana.
Kāpala US TI; 96 x 96 pūpū kūlana honua; nā mana kaulana o ka honua no 90% mau ʻāpana.
ʻO ka hoʻopuka a me ka relay alarm i kēia manawa e hoʻohana i ka ʻenehana hoʻokaʻawale optoelectronic, ikaika pale ākea a ka hiki o ka lawe lōʻihi.
Hoʻokaʻawale hōʻailona hōʻailona weliweli, hoʻonohonoho pono o nā paepae luna a me lalo no ka hoʻoweliweli ʻana, a me ka lohi hoʻopau i ka hoʻoweliweli.
Hana hoʻonui hoʻonui hana kiʻekiʻe, hoʻoneʻe i ka mahana haʻahaʻa; ke kūpaʻa kiʻekiʻe a me ka pololei.
| Ka laulā ana: 0 ~ 14.00pH, hooholo: 0.01pH |
| Precision: 0.05pH, ± 0.3 ℃ |
| Kū paʻa: ≤0.05pH / 24h |
| ʻO ka uku pāmahana kūpono: 0 ~ 100 ℃ (pH) |
| Ka uku pāmahana lima: 0 ~ 80 ℃ (pH) |
| Hōʻailona auaiaea: 4-20mA hoʻopuka pale hoʻokaʻawale ʻia, hoʻopuka pālua o kēia manawa |
| Pūnaewele kamaʻilio: RS485 (ponoʻole) |
| Control mau ': ON / OFF relay output contact |
| ʻO ka hoʻouka Relay: Maximum 240V 5A; Mkoʻi lipiimum l l5V 10A |
| Hoopanee Relay: hoʻoneʻe |
| ʻO ka hoʻouka o kēia manawa: Max.750Ω |
| ʻO ke kūpale pale: ≥20M |
| Lako ikehu: AC220V ± 22V, 50Hz ± 1Hz |
| Ka nui o ka nui: 96 (lōʻihi) x96 (laula) x110 (hohonu) mm;Ana o ka lua: 92x92mm |
| Kaona: 0.6kg |
| ʻO ke kūlana hana: ka mahana o ka ambient: 0 ~ 60 ℃, lewa e pili ana i ka lewa: ≤90% |
| Koe wale no ka ʻume mākenēki honua, ʻaʻohe mea keakea o ka mānoanoa ikaika ʻē aʻe a puni. |
| Hoʻonohonoho maʻamau |
| Hoʻokahi mika kiʻekiʻe, ka uhi paʻa o ka hoʻā ʻia (koho), ekahi PH electrode, ʻekolu pūʻolo o ka maʻamau |
1. E hoʻomaopopo inā he uila a he ternary complex paha ka electrode i hāʻawi ʻia.
2. E hoʻomaopopo i ka lōʻihi o ke kaula uila (paʻamau ma ke ʻano he 5m).
3. E hoʻomaopopo i ke ʻano hoʻonohonoho o ka electrode: flow-through, immerged, flanged or pipe-based.
ʻO PH kahi ana o ka hana hydrogen ion i kahi hopena. ʻO ka wai maʻemaʻe i loaʻa ke kaulike kaulike o nā ion hydrogen maikaʻi (H +) a me nā ion hydroxide ʻino (OH -) he pH kūlike ʻole.
● ʻO nā hāʻina me kahi kiʻekiʻe o nā hydrogen ions (H +) ma mua o ka wai maʻemaʻe he acidic a loaʻa kahi pH ma lalo o 7.
● ʻO nā hopena me kahi kiʻekiʻe o nā ion hydroxide (OH -) ma mua o ka wai he kumu (alkaline) a loaʻa ka pH ma mua o 7.
ʻO ke ana PH kahi kī nui i nā hoʻokolohua wai a me nā kaʻina hana hoʻomaʻemaʻe.
● Hiki ke hoʻololi i ka pae pH o ka wai e hoʻololi i ka lawena o nā kemika i loko o ka wai.
● Hoʻololi ʻo PH i ka maikaʻi o ka huahana a me ka palekana o nā mea kūʻai aku. Hiki i nā loli i ka pH ke hoʻololi i ka ʻono, ke kala, ka papa-ola, ka paʻa o ka huahana a me ka acidity.
● Ka lawa ʻole o ka pH o ka wai piula i hiki ke hoʻowalewale i ka ʻōnaehana hāʻawi a hiki ke ʻae i nā metala kaumaha e kū i waho.
● ʻO ka mālama ʻana i nā wahi o ka wai ʻoihana pH e kōkua i ka pale ʻana i ka pala a me ka hōʻino ʻana i nā lakohana.
● Ma nā wahi kūlohelohe, hiki i ka pH ke hoʻopili i nā mea kanu a me nā holoholona.
