Ogo mmiri T9008 BOD dị n'ịntanetị egosipụtara akpaaka

Ogo mmiri T9008 BOD n'ịntanetị akpaaka

Nkọwa dị mkpirikpi:

Ụkpụrụ ngwaahịa:
Ihe nlele mmiri, potassium dichromate digestion solution, silver sulfate solution (silver sulfate dị ka ihe na-akpali akpali iji sonye nwere ike ime nke ọma ogologo yinye ọdụdụ abụba abụba) na ngwakọta sulfuric acid na-ekpo ọkụ ruo 175 ℃, dichromate ion oxide solution of organic matter after color change, analyzer ịchọpụta mgbanwe na agba, na mgbanwe nke ntughari n'ime BOD uru mmepụta na oriri nke dichromate ion ọdịnaya nke oxidizable organic okwu quantity.

Oke nha:10-2000mg/L
Ịrụ ọrụ igwe mmadụ:Ngosipụta ihuenyo mmetụ na ntinye ntụziaka
Nchekwa data:Ọ dịghị ihe na-erughị ọkara afọ nchekwa data
Ngwa ntinye:Gbanwee ọnụọgụ
Ngwa ngwa mmepụtaMpụta dijitalụ abụọ RS485, Otu mmepụta analọgụ 4-20mA

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Ogo mmiri T9008 BOD n'ịntanetị akpaaka

Ụkpụrụ ngwaahịa:

Mmirisample, potassium dichromate digestion ngwọta, silver sulfate ngwọta (silver sulfate dị ka ihe na-akpali akpali isonyere nwere ike ọzọ n'ụzọ dị irè ogologo- yinye ọdụdụ abụba compound oxide) na sulfuric acid ngwakọta na-ewe iwe 175 ℃, dichromate ion oxide ngwọta nke organic okwu mgbe agba mgbanwe, analyzer ka. chọpụta mgbanwe na agba, na mgbanwe mgbanwe n'ime mmepụta uru BOD na oriri nke dichromate ion ọdịnaya nke oxidizable organic matter quantity.

Nka nka:

Mba.	Aha	Nka nka
1	Oke ngwa	Ngwaahịa a dabara adaba maka mmiri mkpofu na ikuku oxygen kemịkalụ na nso nke 10 ~2000mg/L na chloride ịta n'okpuru 2.5g/L Cl-.Enwere ike ịgbatị ya na mmiri mkpofu na ntinye chloride dị ala karịa 20g/L Cl- dị ka ihe ndị ahịa chọrọ si dị..
2	Ụzọ ule	Potassium dichromate gbarie na oke okpomọkụ yana mkpebi siri ike.
3	Oke nha	10 ~2000mg/L
4	Nchọpụta dị ala	3
5	Mkpebi	0.1
6	izi ezi	± 10% ma ọ bụ ±8mg/L (were uru buru ibu)
7	Nkwagharị ugboro ugboro	10% ma ọ bụ6mg/L (were uru buru ibu)
8	Ihe efu efu	±5mg/L
9	Span Drift	10%
10	okirikiri nha	Opekempe 20 nkeji.Dabere na ihe nlele mmiri n'ezie, enwere ike ịtọ oge mgbaze site na 5 ruo 120min.
11	Oge nlele	Enwere ike ịtọ oge etiti oge (nke a na-agbanwe agbanwe), oge elekere ma ọ bụ ọnọdụ nha mkpalite.
12	okirikiri nhazi	Nhazi nhazi akpaaka (1-99 ụbọchị nwere ike ịhazigharị), dịka nlele mmiri n'ezie, enwere ike ịtọ nhazi akwụkwọ ntuziaka.
13	okirikiri mmezi	Ogologo oge nlekọta bụ ihe karịrị otu ọnwa, ihe dị ka nkeji iri atọ oge ọ bụla.
14	Ọrụ mmadụ-igwe	Ngosipụta ihuenyo mmetụ na ntinye ntụziaka.
15	Nchedo na-enyocha onwe	Ọkwa ọrụ bụ nyocha nke onwe, ihe na-adịghị mma ma ọ bụ ike ọdịda agaghị atụfu data.Na-akpaghị aka na-ewepu residual reactants na maliteghachi ọrụ mgbe ndiiche nrụpụta ma ọ bụ ike ọdịda.
16	Nchekwa data	Ọ dịghị ihe na-erughị ọkara afọ nchekwa data
17	Ntinye ntinye	Gbanwee ọnụọgụ
18	interface mmepụta	Abụọ RS485mmepụta dijitalụ, Otu mmepụta analọgụ 4-20mA
19	Ọnọdụ ọrụ	Na-arụ ọrụ n'ime ụlọ;okpomọkụ 5-28 ℃;iru iru mmiri ≤90% (enweghị condensation, enweghị igirigi)
20	Nkwanye ike na oriri	AC230± 10% V, 50 ~ 60Hz, 5A
21	Akụkụ	355×400×600 (mm)