Nyocha Akpaka n'ịntanetị T9008 BOD Ogo Mmiri

Nkọwa Dị Mkpirikpi:

A na-ekpo ọkụ mmiri, ihe ngwọta mgbaze potassium dichromate, ihe ngwọta silver sulfate (silver sulfate dị ka ihe na-akpali akpali iji jikọta nwere ike ịrụ ọrụ nke ọma karịa oxide fatty compound oxide) na ngwakọta sulfuric acid ruo 175 ℃, ihe ngwọta dichromate ion oxide nke ihe organic mgbe mgbanwe agba gasịrị, ihe nyocha iji chọpụta mgbanwe na agba, na mgbanwe nke ntụgharị gaa na mmepụta uru BOD na oriri nke ọdịnaya dichromate ion nke ọnụọgụ ihe organic a na-apụghị ịgbagha agbagha.


Nkọwa Ngwaahịa

Akara Ngwaahịa

Ụkpụrụ Ngwaahịa:

A na-eji mmiri mee ihe nlele, ngwọta mgbaze potassium dichromate, ngwọta silver sulfate (silver sulfate dị ka ihe na-akpali akpali iji jikọta ya nke ọma) na ngwakọta sulfuric acid ruo 175 ℃, a na-eji mmiri dichromate ion oxide nke ihe organic mgbe agba gbanwere, onye nyocha iji chọpụta mgbanwe na agba, na mgbanwe nke ntụgharị gaa na mmepụta uru BOD na oriri nke ọdịnaya dichromate ion nke ọnụọgụ ihe organic a na-apụghị ịgbagha agbagha.

Usoro Nkà na ụzụ:

Mba.

Aha

Usoro Nkà na ụzụ

1

Ngwa Ngwa

Ngwaahịa a dabara adaba maka mmiri mkpofu nwere ike ịnweta oxygen kemịkalụ dị n'etiti 10 ~ 2000mg/L na oke kloride dị ala karịa 2.5g/L Cl-. Enwere ike ịgbatị ya ruo na mmiri mkpofu ebe oke kloride dị ala karịa 20g/L Cl- dịka ọchịchọ ndị ahịa si dị.

2

Ụzọ Ule

A gbarisịrị potassium dichromate na oke okpomọkụ na mkpebi agba.

3

Oke nha

10~2000mg/L

4

Oke obere nke nchọpụta

3

5

Mkpebi

0.1

6

Izi ezi

±10% ma ọ bụ ±8mg/L (Were uru buru ibu karịa)

7

Imeghachi ihe

6mg/L ma ọ bụ 10% (were uru ka ukwuu)

8

Enweghị Njem

±5mg/L

9

Njem Ogologo Oge

10%

10

Okirikiri nha

Nke kacha nta nkeji iri abụọ. Dabere na ihe nlele mmiri n'ezie, oge nri nwere ike ịdị site na nkeji ise ruo nkeji iri na abụọ.

11

Oge nlele

Enwere ike ịtọ oge etiti (enwere ike ịgbanwe), elekere etiti ma ọ bụ ọnọdụ nha mkpali.

12

Okiri nhazi

Nhazi akpaka (ụbọchị 1-99 a na-agbanwe agbanwe), dịka ihe nlele mmiri n'ezie si dị, enwere ike ịtọ nhazi aka.

13

Usoro mmezi

Oge nlekọta ahụ karịrị otu ọnwa, ihe dị ka nkeji iri atọ oge ọ bụla.

14

Ọrụ igwe mmadụ

Ngosipụta ihuenyo mmetụ aka na ntinye ntuziaka.

15

Nchedo inyocha onwe onye

Ọkwa ọrụ bụ nke a na-achọpụta onwe ya, ihe na-adịghị mma ma ọ bụ nsogbu ike agaghị efunahụ data. Na-ewepụ ihe ndị na-emegharị ihe fọdụrụ na akpaghị aka ma maliteghachi ọrụ mgbe nrụpụtara adịghị mma ma ọ bụ ọdịda ike gasịrị.

16

Nchekwa data

Nchekwa data nke na-erughị ọkara afọ

17

Njikọ ntinye

Ọnụọgụ mgbanwe

18

Njikọ mmepụta

Mmepụta dijitalụ RS485 abụọ, otu mmepụta analog 4-20mA

19

Ọnọdụ Ọrụ

Na-arụ ọrụ n'ime ụlọ; okpomọkụ 5-28℃; iru mmiri dị nso ≤90% (enweghị mmiri ozuzo, enweghị igirigi)

20

Ike na Oriri

AC230±10%V, 50~60Hz, 5A

21

Akụkụ

355 × 400 × 600 (mm)

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