E wehe ʻo Pls a nānā i ka hāʻawi ʻia ʻana o ka sensor me ka ʻole o ka pōʻino a ʻo ia ke koho kūpono e like me ke kauoha.Inā he pilikia kāu e ʻoluʻolu e kelepona i kāu mea hoʻolako.
Hoʻolauna
Hana ʻia ka electrode composite PH/ORP mai ka membrane aniani haʻahaʻa haʻahaʻa, hiki ke hoʻohana ʻia e ana i ka waiwai PH i nā kūlana like ʻole, he pane wikiwiki, maikaʻi nā ʻano kūpaʻa wela.Me ka reproducibility maikaʻi, ʻaʻole maʻalahi i ka hydrolysis, hoʻopau i ka hewa alkali ma ke ʻano, ʻike ʻia kahi mana laina laina ma 0-14 ana ana.ʻO ka ʻōnaehana kuhikuhi i haku ʻia me ke alahaka paʻakai gel electrolyte a ʻo Ag/Agcl ka mea paʻa i ka hapalua o nā cell a me ke ʻano kūʻē maikaʻi.ʻAʻole maʻalahi ka hoʻopaʻa ʻana i ka diaphragm PTFE, hiki ke hoʻohana ʻia no ke ana ʻana i ka pūnaewele lōʻihi.
Manaʻo ʻenehana nui
Inoa | Hana |
Ana Ana | 0-14ph, -1900~+1900mV |
Ka pololei | pH: ±0.01 pH, ORP± 1Mv |
Ana wela | 0-60 ℃, mahana maʻamau. 60 ℃-100 ℃, ka wela kiʻekiʻe. |
Manawa pane | 5 sec |
Ka neʻe ʻana | ≦0.02PH/24 hola |
ʻO ka pale ʻana o ka membrane koʻikoʻi | ≦200*106Ω |
Slop | ≧98 % |
ʻElectrode equipotential point | 7±0.5PH |
Ana hoʻohui outline | NPT 3/4” pae |
Mea nui kino | PP - ka mahana maʻamau, Aniani- kiʻekiʻe temp. |
Mea pulu | PP mea uhi uhi, impedance sensitive aniani membrane, poepoe PTFE diaphragm, a me gel electrolyte alahaka paakai. |
Kahe kahe | ʻAʻole ʻoi aku ma mua o 3m/s |
Ke kaomi hana | 0-0.4mPa |
Ala hui | Hoʻohui BNC a i ʻole hoʻohui Pin |
ATC | PT 100, PT1000, NTC 10K |
Hoʻolālikelike | 4.00, 6.86, 9.18 pauda |
Ka lōʻihi o ke kaula | 5 mika a i ʻole e like me ke noi. |
Nā ana outline
Kaʻina hana a me ka Attention-mea
(He mau ala maʻamau o ka hoʻokomo ʻana)
I mea e ʻike pono ai ke ana ʻana o ka probe i ka waiwai maoli ma ka paipu, pono e pale ʻia nā ʻōhū, i ʻole e pololei ka waiwai, e ʻoluʻolu e hoʻokomo e like me ka pakuhi aʻe:
Nānā
1. ʻO ka paipu bypass probe o ka paipu nui, pono e hoʻokomo i ka valve i mua o ia e hoʻomalu i kaʻO ka māmā holo o ka wai, pono e lohi ka kahe ʻana, ma ke ʻano he kahe mau ka wai ma waho o ka pukaua maikaʻi ke awa.Pono e hoʻokomo ʻia ka probe i ka vertically a pono e hoʻokomo i loko o ke kahe wai ikaika, pukaʻoi aku ka kiʻekiʻe o ke awa ma mua o ke awa inlet i hiki ke hōʻoia i ka ʻimi i loko o ka wailoa.
2. Pono e calibrated ka probe ma mua o ke kau ʻana.
3. ʻO ka hōʻailona ana he hōʻailona uila nāwaliwali, pono e hāʻawi kaʻawale i kāna kaula, ʻaʻole iaʻae ʻia e hāʻawi pū i ka uwea hoʻokahi a i ʻole terminal me nā laina mana ʻē aʻe, laina mana a me nā mea ʻē aʻepale aku i ka hoʻopā ʻana a i ʻole ka haki ʻana i ka ʻāpana ana.
4. Inā lōʻihi ka lōʻihi o ke kaula, e ʻoluʻolu e kelepona me ka mea hoʻolako a hōʻike ʻia ma mua o kahikauoha (ʻaʻole iʻoi aku ma mua o 10m).
Hana a mālama
1).Ma mua o ke ana ʻana, pono e calibrate ka electrode PH i ka hopena buffer maʻamau i ʻike ʻia, i lokoi mea e hoʻomaikaʻi ai i ka pololei o ke ana ʻana, pono e hilinaʻi ʻia ka waiwai paʻa PH akokoke i ka waiwai PH i ana, o ka pili kokoke i ka maikai, ma ke ano, aole oi aku mamua o ekolu PH waiwai.
2).ʻAʻole hiki ke hoʻopili ʻia ka ʻōmole pōlele aniani o ka electrode front-end me nā mea paʻakikī, nā hakia me ka lauoho lauoho e hoʻopau i ka electrode.
3).Pono e hoʻomaʻemaʻe a maloʻo ke kumu electrode, inā he haumia, pono e holoi maʻemaʻe a maloʻopulupulu lapaau a me ka waiona anhydrous.E pale loa i ka puka ʻana i ʻelua kaapuni pōkole hope, i ʻole e alakaʻi i kahi misalignment a i ʻole ke ana ʻana.
4).Ma mua o ke ana ʻana, pls e hoʻolohe i ka hoʻopau ʻana i nā ʻōpū i loko o ka pōleʻa aniani, inā ʻaʻole ia e kumukuhi hewa ana.I ka wā o ke ana ʻana, pono e waiho ʻia ka electrode i loko o ka hopena hoʻāʻo ma hope o ka hoʻonāukiuki ʻana, e wikiwiki ai ka pane.
5).Ana ma mua a ma hope o ke ana ʻana, pono e hoʻomaʻemaʻe i ka electrode me ka hoʻohana ʻana i ka wai deionized, e hōʻoia i ka pololei o ke ana.Ma hope o ke ana ʻana i ka hopena mānoanoa, pono e holoi ʻia ka electrode me ka wai deionized.
6).Ma hope o ka hoʻohana lōʻihi, e hoʻohua ka electrode i ka passivation, ʻoi aku ka haʻahaʻa o ka gradient maʻalahi, pane lohi, heluhelu pololei ʻole.I kēia kūlana, pono e hoʻokomo i loko o ka hopena 0.1M no 24 mau hola, (0.1M dilute hydrochloric acid hoʻomākaukau: 9ml hydrochloric acid i hoʻoheheʻe ʻia i 1000ml me ka wai distilled), a laila e hoʻoheheʻe i ka electrode lalo pōlele i loko. ka hoʻonā 3Mkcl i kekahi mau hola, e hoʻihoʻi i ka hana.
7).ʻO ka pollution pōpō pōkā aniani a i ʻole ka hui ʻana o ka wai e hoʻopau ai ka electrode passivation, i kēia kūlana, pono e holoi me ka hoʻomaʻemaʻe kūpono e like me ke ʻano o nā pullutants (no ka ʻike).
Nā mea huki | Mea holoi holoi |
ʻO nā ʻokikene metala ʻole | E hoʻohaʻahaʻa i ka 1M dilute hydrochloric acid |
ʻO ka ʻaila ʻaila | Mea holoi hoʻoheheʻe ʻia ( alkaline nāwaliwali) |
ʻO ka mea resin | E hoʻoheheʻe i ka waiʻona, acetone, ethyl ether |
Waihona koko protein | Acidic enzyme solution (e like me ka pepsin, etc.) |
Mea ʻano ʻano puaʻa | Hoʻoheheʻe wai hoʻoheheʻe ʻia, hydrogen peroxide |
8).ʻO ka pōʻaiapuni hoʻohana electrode he hoʻokahi makahiki a i ʻole, pono ke hoʻololi ʻia ka electrode kahiko i ka manawa.
Uea hui
Uea alohilohi -INPUT
Uea eleele-REF
Uea keʻokeʻo-TEMP (inā loaʻa ka uku wela)
Uea ʻōmaʻomaʻo-TEMP (inā loaʻa ka uku wela)
ʻO JiShen Water Treatment Co., Ltd.
Hoʻohui: No.18, Xingong Road, High-Technology Area, Shijiazhuang, Kina
Kelepona: 0086-(0)311-8994 7497 Fax: (0)311-8886 2036
E-mail:info@watequipment.com
Paena pūnaewele: www.watequipment.com