Kiʻi i hōʻike ʻia no ka mika hoʻokele ʻoihana DDG-3080

Ka Mita Hoʻokele Hana ʻOihana DDG-3080

Wehewehe Pōkole:

★ Nā hana he nui: conductivity, output current, temperature, time and status
★ Nā Hiʻohiʻona: uku mahana aunoa, lakio kumukūʻai-hana kiʻekiʻe
★Noi: hale hana mana wela, mea hoʻomomona kemika, ʻoihana kemika, metallurgy, hale kūʻai lāʻau lapaʻau.

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Papa Kuhikuhi ʻenehana

He aha ka Conductivity?

Manual

Nā Hiʻohiʻona

Loaʻa iā ia kahi hōʻike piha ma ka ʻōlelo Pelekania a me kahi ʻaoʻao aloha. Hiki ke hōʻike ʻia nā ʻano palena like ʻole i ka manawa like.manawa: conductivity, output current, mahana, manawa a me ke kūlana. Module hōʻikeʻike kristal wai ʻano Bitmapme ka hoʻonā kiʻekiʻe i lawe ʻia. Hōʻike ʻia nā ʻikepili āpau, ke kūlana a me nā ʻōkuhi hana ma ka ʻōlelo Pelekania. Aia ma lailaʻaʻohe hōʻailona a code paha i wehewehe ʻia e ka mea hana.

Ma mua: Ka Ana Hoʻokele ʻOihana DDG-2090

Aʻe: Ka Mīkini Hoʻokele Lawelima DDS-1702

Ka laulā ana o ke alakaʻi	0.01~20μS/cm (ʻElekode: K=0.01)
	0.1~200μS/cm (ʻElekode: K=0.1)
	1.0~2000μS/cm (ʻElekode: K=1.0)
	10~20000μS/cm (ʻElekode: K=10.0)
	30~600.0mS/cm (ʻElekode: K=30.0)
Ka hewa kūloko o ka ʻāpana uila	conductivity: ±0.5% FS, mahana: ±0.3 ℃
Ka laulā o ka uku mahana aunoa	0 ~ 199.9 ℃, me 25 ℃ ma ke ʻano he mahana kuhikuhi
Hāpana wai i hoʻāʻo ʻia	0~199.9℃, 0.6MPa
Ka hewa kūloko o ka mea hana	conductivity: ±1.0% FS, mahana: ±0.5℃
Ka hewa uku wela aunoa o ka ʻāpana uila	±0.5% FS
Ka hewa hana hou ʻana o ka ʻāpana uila	±0.2％FS±1 ʻĀpana
Paʻa o ka ʻāpana uila	±0.2% FS ±1 ʻāpana/24h
Ka hoʻopuka ʻana o kēia manawa i hoʻokaʻawale ʻia	0~10mA (hoʻouka <1.5kΩ)
Ka hoʻopuka ʻana o kēia manawa i hoʻokaʻawale ʻia	4～20mA (hoʻouka <750Ω) (ka hoʻopuka pālua no ke koho)
Kuhi hewa o ke au hoʻopuka	≤±l％FS
Ka hewa o ka ʻāpana uila i hoʻokumu ʻia e ka mahana ambient	≤±0.5% FS
Ka hewa o ka ʻāpana uila i hoʻokumu ʻia e ka volta lako	≤±0.3% FS
Hoʻoili ala hoʻāla	AC 220V, 3A
Hoʻopili kamaʻilio	RS485 a i ʻole 232 (koho)
Lako ikehu	AC 220V±22V, 50Hz±1Hz, 24VDC (koho)
Papa palekana	IP65, pūpū alumini kūpono no ka hoʻohana waho
Pololei o ka uaki	±1 minuke/mahina
Ka mana mālama ʻikepili	1 mahina (1 helu/5 minuke)
Ke mālama nei i ka manawa o ka ʻikepili ma lalo o ke kūlana mana-hāʻule mau	10 mau makahiki
Ana holoʻokoʻa	146 (lōʻihi) x 146 (ākea) x 150 (hohonu) mm; ka nui o ka lua: 138 x 138mm
Nā kūlana hana	mahana ambient: 0~60℃; ʻūmiʻi pili <85%.
Kaumaha	1.5kg
Hiki ke hoʻohana ʻia nā electrodes conductivity me nā mau ʻelima e hiki mai ana	K=0.01, 0.1, 1.0, 10.0, a me 30.0.

ʻO ke alakaʻi uila ke ana o ka hiki o ka wai ke hoʻoili i ke kahe uila. Pili pono kēia hiki i ka nui o nā ion i loko o ka wai.
1. Loaʻa kēia mau iona alakaʻi mai nā paʻakai i hoʻoheheʻe ʻia a me nā mea inorganic e like me nā alkalis, chlorides, sulfides a me nā hui carbonate
2. ʻIke ʻia nā hui e hoʻoheheʻe ʻia i loko o nā ion he electrolytes 40. ʻO ka nui o nā ion i loaʻa, ʻoi aku ka kiʻekiʻe o ka conductivity o ka wai. Pēlā nō, ʻo ka liʻiliʻi o nā ion i loko o ka wai, ʻoi aku ka liʻiliʻi o ka conductivity. Hiki i ka wai distilled a i ʻole deionized ke hana ma ke ʻano he insulator ma muli o kona waiwai conductivity haʻahaʻa loa (inā ʻaʻole liʻiliʻi). ʻO ka wai kai, ma ka ʻaoʻao ʻē aʻe, he conductivity kiʻekiʻe loa.

Hoʻokele nā Ions i ka uila ma muli o kā lākou mau uku maikaʻi a maikaʻi ʻole

Ke hoʻoheheʻe ʻia nā electrolytes i loko o ka wai, māhele lākou i nā ʻāpana i hoʻopiʻi maikaʻi ʻia (cation) a me nā ʻāpana i hoʻopiʻi maikaʻi ʻole ʻia (anion). I ka wā e māhele ai nā mea i hoʻoheheʻe ʻia i loko o ka wai, e like mau ana ka nui o kēlā me kēia hoʻopiʻi maikaʻi a me ka maikaʻi ʻole. ʻO ke ʻano kēia, ʻoiai ke piʻi nei ka conductivity o ka wai me nā ions i hoʻohui ʻia, e noho kūlike ana ia me ka uila 2.

Puke Hoʻohana o ka Mīkini Hoʻoili Alakaʻi DDG-3080

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou