Hoʻohana ʻia ka mita pH a me ORP no ke kahua

ʻO ka wehewehe pōkole:

★ No Ke Ana Hoʻohālike: PHS-1701

★ Automation: 'akomi heluhelu, paʻa a conventient, 'akomi wela uku

★ Mea Mana Mana: DC6V a i ʻole 4 x AA/LR6 1.5 V

★ Nā hiʻohiʻona: hōʻike LCD, ka hale ikaika, ka manawa ola lōʻihi

★ Ke noi: keʻena hana, ka wai ʻino, ka wai maʻemaʻe, kahua etc


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Huahana Huahana

Palapala Hoʻohana

PHS-1701 lawe limamika pHhe hōʻike kikohoʻemika PH, me ka hōʻike kikohoʻe LCD, hiki ke hōʻikePHa me nā waiwai wela i ka manawa like.Hoʻohana ka mea hana i nā labs ma nā keʻena kolepa ʻōpio, nā keʻena noiʻi, ka nānā ʻana i ke kaiapuni, nā ʻoihana ʻenehana a me nā ʻoihana mining a me nā keʻena ʻē aʻe a i ʻole ka laʻana o ke kahua e hoʻoholo ai i nā hoʻonā wai.PHnā waiwai a me nā waiwai kūpono (mV).Hoʻolako ʻia me ka electrode ORP, hiki iā ia ke ana i ka waiwai ORP (oxidation-reduction potential) o ka hopena;lako me ka ion electrode kiko'ī, hiki ke ana i ka electrode waiwai waiwai o ka electrode.

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ʻIkepili ʻenehana

Laulā ana pH 0.00…14.00
mV -1999…1999
Temp -5 ℃ --- 105 ℃
Olelo Hooholo pH 0.01pH
mV 1mV
Temp 0.1 ℃
Haʻihaʻi ʻana ʻāpana uila pH ±0.01pH
mV ±1mV
Temp ±0.3 ℃
pH calibration 1 kiko, 2 kiko, a i ole 3 kiko
kiko isoelectric pH 7.00
Hoʻonā pale 8 hui
Lako ikehu DC6V/20mA ; 4 x AA/LR6 1.5 V a i ʻole NiMH 1.2 V a hiki ke hoʻopaʻa ʻia
Nui / Kaumaha 230×100×35(mm)/0.4kg
Hōʻike LCD
hoʻokomo pH BNC, paleki >10e+12Ω
Hoʻokomo mahana RCA(Cinch), NTC30kΩ
Waihona ʻikepili ʻIke hoʻopaʻa;
Kūlana hana Temp 5...40 ℃
ʻAno haʻahaʻa pili 5%...80% (me ka condensate)
Papa hoʻokomo
Papa haumia 2
  Kiʻekiʻe <=2000m

He aha ka pH?

ʻO ka PH kahi ana o ka hana hydrogen ion i loko o kahi hoʻonā.ʻO ka wai maʻemaʻe i loaʻa kahi kaulike like o nā ion hydrogen maikaʻi (H +) a me

ʻinoʻinoʻO nā ion hydroxide (OH -) he pH kūʻole.

● ʻO nā haʻina me ka ʻoi aku ka nui o nā ion hydrogen (H +) ma mua o ka wai maʻemaʻe he ʻakika a he pH ʻoi aku ka liʻiliʻi ma mua o 7.

● ʻO nā haʻina me ka ʻoi aku ka nui o nā ion hydroxide (OH -) ma mua o ka wai he kumu (alkaline) a ʻoi aku ka pH ma mua o 7.

 

No ke aha e nānā ai i ka pH o ka wai?

ʻO ke ana ʻana o PH kahi hana koʻikoʻi i nā kaʻina hoʻāʻo wai a me ka hoʻomaʻemaʻe.
● Hiki i ka hoʻololi ʻana i ka pae pH o ka wai ke hoʻololi i ke ʻano o nā kemika i loko o ka wai.
● Pili ka PH i ka maikaʻi o ka huahana a me ka palekana o nā mea kūʻai aku.Hiki i nā hoʻololi i ka pH ke hoʻololi i ka ʻono, ka waihoʻoluʻu, ke ola mālama, ka paʻa o ka huahana a me ka acidity.
● Hiki i ka pH kūpono ʻole o ka wai pai ke hoʻoheheʻe i ka ʻōnaehana hoʻolaha a hiki ke ʻae i nā metala kaumaha ʻino e lele i waho.
● Ka mālama ʻana i nā kaiapuni pH wai ʻoihana e kōkua i ka pale ʻana i ka ʻino a me ka pōʻino o nā mea hana.
● Ma nā wahi kūlohelohe, hiki i ka pH ke hoʻopilikia i nā mea kanu a me nā holoholona. 

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  • PHS-1701 Palapala Hoʻohana

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