PHG-2091 Lapaahana PH Kahe

Hōʻike Pōkole:

PHG-2091 ʻoihana mika ʻoihana PH he mika kikoʻī no ke ana ʻana i ka waiwai PH o ka hopena. Me nā hana piha, ka hana paʻa, ka hana maʻalahi a me nā mea maikaʻi ʻē aʻe, he mau mea pono kūpono ia no ke ana ʻoihana a me ka kaohi o ka waiwai PH. Hiki ke hoʻohana i nā uila uila PH i PHG-2091 ʻoihana mika PH pūnaewele.


ʻIke kikoʻī

Nā Papa Kuhikuhina

Alakaʻi kauoha

He aha ka pH?

No ke aha e nānā ai i ka pH o ka wai?

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.


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  • 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.

    Kākau i kāu leka ma aneʻi a hoʻouna iā mākou