Ka Mīkini Hoʻokele Lawelima DDS-1702

Wehewehe Pōkole:

★ Nā hana he nui: conductivity, TDS, Salinity, Resistivity, Mahana
★ Nā hiʻohiʻona: uku mahana aunoa, lakio kumukūʻai-hana kiʻekiʻe
★ Noi: semiconductor uila, ʻoihana mana nukelea, nā mea kanu mana

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Papa Kuhikuhi ʻenehana

He aha ka Conductivity?

Manual

ʻO ka DDS-1702 Portable Conductivity Meter kahi mea hana i hoʻohana ʻia no ke ana ʻana i ka conductivity o ka wai hoʻoheheʻe wai i loko o ka hale hana. Hoʻohana nui ʻia ia i ka ʻoihana petrochemical, bio-medicine, ka mālama ʻana i ka wai ʻino, ka nānā ʻana i ke kaiapuni, ka mining a me ka hoʻoheheʻe ʻana a me nā ʻoihana ʻē aʻe a me nā ʻoihana koleke junior a me nā ʻoihana noiʻi. Inā hoʻolako ʻia me ka electrode conductivity me ke kūpaʻa kūpono, hiki ke hoʻohana ʻia e ana i ka conductivity o ka wai maʻemaʻe a i ʻole ka wai ultra-pure i ka semiconductor uila a i ʻole ka ʻoihana mana nukelea a me nā mea kanu mana.

Ma mua: Ka Mīkini Hoʻokele Hana Keʻena Hoʻokolohua DDS-1706

Aʻe: Ka Mita Hoʻokele Hana ʻOihana DDG-3080

Ana Pae	Ka hoʻokele ʻana	0.00 μS/cm…199.9 mS/cm
	Nā TDS	0.1 mg/L … 199.9 g/L
	Ka paʻakai	0.0 ppt…80.0 ppt
	Ke kū'ē ʻana	0Ω.cm … 100MΩ.cm
	Mahana (ATC/MTC)	-5…105 ℃
Hoʻoholo	Ka hoʻokele / TDS / paʻakai / kū'ē	Hoʻokaʻawale ʻakomi
	Mahana	0.1℃
Ka hewa o ka ʻāpana uila	Ka hoʻokele ʻana	±0.5% FS
	Mahana	±0.3 ℃
Ka hoʻoponopono ʻana	1 helu9 mau kūlana i hoʻonohonoho mua ʻia (ʻEulopa a me ʻAmelika, Kina, Iapana)
Dwaihona ʻata	ʻIkepili hoʻoponopono99 ʻikepili ana
Mana	4xAA/LR6 (pākahiko helu 5)
Mmea hoʻoponopono	Nānā LCD
Pūpū	ʻABS

Ka hoʻokele ʻanahe ana ia 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 hoʻopiʻi maikaʻi ʻole. ʻO ia hoʻi, 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 DDS-1702

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