Hoʻāʻo wikiwiki COD naʻauao 5B-3C(V8)

ʻO ka wehewehe pōkole:

Hoʻolālā ʻia a hana ʻia e like me ka "Water quality-Determination of the chemical oxygen demand-Fast digestion-Spectrophotometric method".Hiki iā ia ke hoʻāʻo i ka waiwai COD i ka wai i 20 mau minuke.


Huahana Huahana

Huahana Huahana

Hoʻolauna Huahana

Hoʻolālā ʻia a hana ʻia e like me ka "Water quality-Determination of the chemical oxygen demand-Fast digestion-Spectrophotometric method".Hiki iā ia ke hoʻāʻo i ka waiwai COD i ka wai i 20 mau minuke.

Nā hiʻohiʻona hana

1.ʻO ka hoʻāʻo wikiwiki a pololei o ka koi oxygen kemika (COD) i ka wai o ka ʻili, ka wai i hoʻihoʻi hou ʻia, ka wai ʻino o ke kūlanakauhale a me ka wai ʻona ʻoihana.
2.Loaʻa i ka ʻōnaehana optical dual kūʻokoʻa nā pōmaikaʻi o ka heluhelu pololei, kiʻekiʻe pololei, lōʻihi ke ola lawelawe a ʻoi aku ka paʻa.
3. ʻO ka pale LCD kala 3.5 ʻīniha, hōʻailona hana kanaka, maʻalahi e hoʻohana.
4. Hiki ke helu a mālama ʻia ka hana hoʻohālikelike ponoʻī o ka mea kani e like me ka laʻana maʻamau, me ka ʻole o ka hana lima o nā pihi.
5. Hiki ke hoʻololi i ke ʻano hōʻike font nui a liʻiliʻi, e hōʻike ana i ka ʻikepili maʻalahi a me nā ʻāpana kikoʻī.
6.Hiki iā ia ke hoʻouna i ka ʻikepili o kēia manawa a me nā ʻikepili mōʻaukala i mālama ʻia i ke kamepiula, a kākoʻo i ka hoʻoili USB a me ka hoʻouna ʻole ʻana i ka infrared.(koho)
7.E kākoʻo i nā ʻāpana colorimetric cuvette a me ka colorimetric tubes.
8.Hiki i ka mea paʻi ke paʻi i ka ʻikepili o kēia manawa a me nā ʻikepili mōʻaukala i mālama ʻia.
9. Hoʻolako ʻia me nā reagents consumables ʻoihana, hoʻemi nui ʻia nā kaʻina hana, ʻoi aku ka maʻalahi o ke ana a ʻoi aku ka pololei o nā hopena.
10. Hoʻohana ka mea hana i ka pahu metala ʻole i hoʻolālā ʻia.He nani a me ka lokomaikaʻi ka mīkini.
11. Kākoʻo i ʻumikūmālua tausani mālama ʻikepili mōʻaukala (lā, manawa, nā ʻāpana, nā hopena ana).

Nā Kūlana ʻenehana

'ikamu

COD kiʻekiʻe

COD haʻahaʻa

Kaulana

20-10000mg/L(mahele)

2-150mg/L (ʻāpana)

Ka pololei

COD<50mg/L, pololei≤±5%
COD>50mg/L, pololei≤±3%

≤±5%

palena o ka ike

0.1mg/L

0.1mg/L

Ka manawa hoʻoholo

20 min

20 min

Hiki hou

≤±5%

Ola kukui

100 tausani hola

Paʻa opi

≤±0.005A/20min

Hoʻopilikia i ka anti-chlorine

<1000mg/L ʻaʻohe mana ;<100000mg/L Koho

ʻano kalaimetric

Kuvette/Paipu

Waihona ʻikepili

12000

ʻIkepili pihi

180

ʻano hōʻike

LCD (Hoʻoholo 320*240)

Pākuʻi kamaʻilio

USB/Infar-ulaʻula (koho)

Lako ikehu

220V

Pōmaikaʻi

Nā hualoaʻa ma 20 minuke
Paʻi paʻi paʻa
ʻElua nalu nalu (420nm, 610nm), e ʻike i nā laʻana kiʻekiʻe a haʻahaʻa
Hōʻike pololei ʻia ka manaʻo me ka helu ʻole
Hoʻemi i ka hoʻohana ʻana i ka reagent, hoʻemi i ka pollution
Hana maʻalahi, ʻaʻohe hoʻohana ʻoihana
Hiki ke hāʻawi i ka pauka reagents, hoʻouna kūpono, ke kumu kūʻai haʻahaʻa
Hiki ke koho 9/12/16/25 position digester

Palapala noi

ʻO nā mea kanu hoʻomaʻemaʻe wai, nā keʻena kiaʻi, nā hui mālama kaiapuni, nā mea kanu kemika, nā mea kanu lāʻau, nā mea kanu textile, nā hale hana kulanui, nā meaʻai a me nā mea inu, etc.


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