OMEGA DOH-10 Handheld Dissolved Oxygen Meter Kit e nang le Optional SD Data Data Logger

LIKAROLOANA

•  Ponahalo ea profeshenale ea sebopeho sa limithara tse nkehang tse nang le ponts'o e kholo ea LCD,
•  Meter e entsoe ka sehokelo sa BNC se lumellanang le elektrode efe kapa efe ea DO galvanic.
•  Tšoara ts'ebetso, letšoao la letšoao la matla a matla, 'me motlakase o tima ka mor'a metsotso e 15, 'me e ka tima.
•  Mosebetsi oa RFS (Khutlisa ho Factory Setting) o kenyelelitsoe.
•  Matšeliso a fapaneng a mocheso a hahiloeng ka har'a a ka khethoang: Thermistor 30K, 10K ohm le not25.0 (puseletso ea letsoho).
•  ETSA 100% ho itekanya moea ho bonolo ebile ho bonolo. (E lekantsoe ka bobeli Saturated DO / zeroDO (Na2SO3) pele e romelloa)
•  Li-electrode tsa Compact DO tse fanoang ka cable ea 3M le membrane cap, electrolyte.
•  Li-electrode tsa Galvanic ha li hloke nako e telele ea "ho futhumala" joalo ka li-electrode tsa mofuta oa polarographic (Polarization e hlokahala ka metsotso e 10-15).
•  Lisebelisoa: Aquariums, Bio-reactions, Teko ea tikoloho (matša, melapo, maoatle), Phekolo ea metsi / litšila, tlhahiso ea veine.
• Moralo o ka beoang oa li-tripod molemong oa ho beha leihlo nako e telele.

RETS'ELISITSOE

1.  Metara
2.  Battery-AAA x 3 likhomphutha
3.  Electrode x 1pcs (mofuta oa DO Galvanic)
4.  Mokotla o motšo
5.  Electrolyte (0.5M NaOH) x1
6.  Sekoaelo sa membrane x 1
7.  Membrane x 10pcs
8.  Sandpaper e khubelu (bakeng sa ho bentša DO electrode)
9.  Karete ea 8G SD (DOH-10-DL feela)
10. .Setifikeiti sa ho lekanya

KAKARETSO KHABANE

Mohlala	DOH-10	DOH-10-DL
Data Hold	Emisa lipalo tse hlahang skrineng.
Boemo ba mithara	175mm x 58mm x 32mm (Ka sehokelo sa BNC)
Phepelo ea motlakase	AAA libeteri x 3 pcs / 9V AC/DC (Khetho)
Paramethara	ETSA, mocheso
SD sampling time Setting range	N/A	Auto	Metsotsoana e 2, metsotsoana e 5, metsotsoana e 10, metsotsoana e 15, metsotsoana e 30 metsotsoana, 60 secs, 120 secs, 300secs, 600 secs, 900 secs, 1800secs, 1Hr
		Bukana	Buka ea Sample nako: 0 metsotsoana Tobetsa the ADJ konopo hang tla pholosa data ka nako e le 'ngoe. @Beha sampnako e telele ho isa ho metsotsoana e 0.
Karete ea memori	N/A	Boholo ba memori ea SD 8G

ETSA ELECTRODE TŠEBELETSO

Mocheso	0 ~ 90 ℃
Nako. ho nepahala	±0.5 ℃
ETSA (Dissolved Oxygen) Electrode
Lekhalo la litekanyo	0 ~ 199.9% (Ka saturation); 0.0~20.0 mg/L
Ho nepahala	± 2% ea sekala se felletseng + palo e le 'ngoe
Qeto	0.1%, 0.1 mg/L
Tekanyetso	100% e Tlatsitsoeng ke Moea
Boemo ba phallo	0.3 mL/s
Boemo	12x120 limilimithara
'mele oa elektrode	ABS
Mofuta oa sensor	SeGalvanic
ATC Temp sesebelisoa sa sensor boemakepe	3.5 Ø mm bophara ba jack ea mohala (10K ohm resistance)
Bolelele ba thapo	3 M

TLHALOSO LITLHAKU

PWR	Matlafatsa (Tobetsa ka motsotsoana o le mong) kapa tima (Tobetsa ho feta metsotsoana e 2 ha o sebetsa)
HLOKOMELA	Tobetsa nako e telele ho kenya/baleha letsoai/setting ea khatello. Suthela ho nomoro e letšehali. (Ka tlas'a mokhoa oa ho seta). Tobetsa nako e telele ho boloka se-setting kapa ho lekanya 'malo.
KALA	Eya ho nomoro e nepahetseng. (Ka tlas'a mokhoa oa ho seta).
MOKHOA	Tobetsa nakoana ho fetola DO unit (mg/L kapa %). Tobetsa nakoana ho kenya setlama sa khatello. (Ka tlas'a mokhoa oa ho beha letsoai.)
THUTO	Tobetsa nakoana ho fetola mocheso yuniti ℃/℉. Tobetsa nako e telele ho kenya khetho ea mofuta oa electrode ea mocheso. Tobetsa nako e khuts'oane ho khetha NTC: Negative Temperature Coefficient)/ HA HO: ha ho eleketrode ea mocheso e hole. Tobetsa nako e telele ho boloka litlhophiso.
TS'EPA	Emisa lipalo tsa hajoale (Tšoara letšoao le hlaha kaholimo ho LCD). Eketsa boleng. (Ka tlas'a mokhoa oa ho seta).
ADJ	Fokotsa boleng. (Ka tlas'a mokhoa oa ho seta).
MOKHOA+CAL	Tobetsa nako e telele ho kenya DO 100% kapa mode calibration ea zero. (Na2SO3 ea hlokahala).
SET+UNIT	Khutlela sebakeng sa feme (tlas'a DO calibration mode).
TŠOARA+PWR	Tlosa Auto Power Off.

ELECTRODE INSTALLATION (Sehokelo sa BNC)

1.  Kenya electrode ea DO ka holimo ho lesoba le letona. Ebe o kenya plug ea sensor ea 3.5mm Ø bophara ba mohala oa ATC ka lesobeng le bohareng.
2.  Tšoara sehokelo sa BNC ka letsoho le le leng; le e 'ngoe, kenya braid bohareng ba sehokelo. Ho tsoela pele ho sutumelletsa braid ka har'a sehokelo ho fihlela e ke ke ea kena hole.Etsa sena ka bonolo le butle; u se ke ua koba lerako.
3.  Fetolela sehokedi sa monna sa BNC ho ya ka nqa ya tshupanako, ho fihlela o sa kgone ho se fetola hape.

Phepelo ea motlakase

1.  Libetri tsa AAA x 3pcs. e bonts'a ha motlakase o fokola, kenya libeteri tse ncha hang hang kaha lipalo tse teng hona joale ho LCD li fosahetse ka lebaka la matla a fokolang. Bophelo ba betri: Hoo e ka bang. Lihora tse 480 bakeng sa tšebeliso e tsoelang pele. .
2.  Etsa bonnete ba hore li-electrode le metara li hokahane hantle. Se ke oa leka ho ntša eleketrode ho methareng ha e ntse e sebetsa.
3.  Ha metara e bontša ho baloa ho sa tsitsang, e tlameha ho ba sensor e hlōlehileng kapa matla a fokola kapa ho hlokeha ho lekanya.
4.  Khetha feela e 'ngoe ea li-electrode tse peli ha u ntse u lekanya sebaka se le seng sa metsi, ho seng joalo meter e bonahala e le lipalo tse sa tsitsang. Bala li-parameter tse peli ka nako e le 'ngoe li fumaneha feela bakeng sa ho lekanya mehloli e' meli e fapaneng ea metsi.

MATLA

HLOKOMELA: Etsa bonnete ba hore o hokela eleketrode ho mithara pele o kenya motlakase.Tobetsa nakoana konopo ea PWR ho bulela mithara, tobetsa o hatelle konopo ea PWR ho tima mithara.

HLOKOMELA: Bakeng sa ts'ebetso e 'ngoe le e' ngoe, etsa bonnete ba hore u sebelisa libeteri tse ncha, mofuta o tšoanang, matla a tšoanang a libeteri a hlokahala, ho seng joalo, LCD e bonts'a ho bala ho sa tsitsang le ho lutla ho ka etsahala. Tiisetso ha e sebetse haeba e sa latele ditsebiso. (Tlhokomeliso: Tlosa li-betri ha u sa sebelisoe! Sesebelisoa sa ho tima motlakase: Ha meter e tingoa, CPU ea ka hare ha e koale ka ho feletseng, e tla lula e lemoha likonopo ka milliseconds. E tla ja matla ka ho lemoha ka 'ngoe, molemong oa ho boloka matla, o ka theola switch.

KHETHO EA MOFUTA OA MATS'ELISO A SENSOR MOFUTA

HLOKOMELA: Litlhophiso tsa kamehla ke NTC 10K ohm. Ho na le li-sensor tse peli tse tsitsitseng tsa 10Kohm le 30Kohm bakeng sa khetho.

NTC 10K:	Negative Mocheso Coefficient 25℃ = 10 K ohm
NTC 30K:	Negative Mocheso Coefficient 25℃ = 30 K ohm
HLOKOMELA:	Eleketrode ea mocheso ea kantle ha e kenyeletsoe, mosebelisi a ka kenya boleng ba mocheso ka sesebelisoa sa bona sa mocheso, mocheso oa kamehla ke 25 ℃, mefuta e feto-fetohang ke: 0.0℃~90.0℃

1. Mohato oa 1: O tlameha ho khetha mofuta o nepahetseng oa li-electrode pele o lekanya, ho seng joalo boleng bo tla fosahetse.\
2. Mohato oa 2: Tobetsa nako e telele konopo ea UNIT, mitha ea kamehla ke "ntc 10k", tobetsa konopo e khutšoanyane ea UNIT ho fetola ntc 30k→ eseng.
3. Mohato oa 3: Tobetsa nako e telele konopo ea UNIT hape ho boloka maemo, metara e bonts'a "SA" botlaaseng ba LCD ebe o khutlela mokhoeng o tloaelehileng oa ho metha.

"ATC".

Mofuta oa elektrode	ntc 10K (E sa feleng)	ntc 30K	eseng
Hokela	Mocheso XX.X	Mocheso XX.X	Mocheso oa matsoho.
E tlositsoe	“─ ─ ─”	“─ ─ ─”
Letšoao la ATC	O	O	X

ETSA (Oksijene e qhibilihisitsoeng) TŠEBELETSO

Calibration ea hlokahala pele ho tekanyo, ka kopo sheba lits'ebetso tse latelang tsa calibration:

1.  Thepa e Hlokehang
   1. ) ETSA electrode.
   2.  Sodium sulfite (Na2SO3) tharollo (Bakeng sa 0% DO calibration sebelisoa).
   3.  Enjene e nyane / pompo ka har'a bubble ea metsi kapa ea moea kapa sethala sa magnetic stirrer (Bakeng sa 100% ea Metsi a Tlatselitsoeng Moeeng a sebelisitsoeng).
2.  ETSA ho kenya li-electrode
   1. HLOKOMELA: U SE KE UA ama lera le hlokolosi ha u sebelisa eleketrode kapa u nkela kepisi ea lera, hobane mofufutso le mafura li tla ama boleng ba lera le ho fokotsa sekhahla sa ho kenella ha oksijene. Tlosa sekoahelo se sireletsang hloohong ea DO sensor.
3.  Lokolla sekoahelo sa lera 'me u se tlose. HLOKOMELA: Re tla fana ka 1 pc membrane cap le membrane (pic.1), haeba u le lekhetlo la pele u sebelisa sekoahelo sa membrane, ka kopo, tlōla mohato oa 2) 'me u latele mohato oa 7) ho tlatsa DO electrolyte solution. Haeba u batla ho fetola lera, ka kopo lokolla lesela la membrane 'me u le tlose joalo ka pic. 2. Ebe u latela mohato oa 3) ho hloekisa sekoahelo sa lera
4.  Hlatsoa Mojule oa Membrane ka metsi a hloekisitsoeng 'me u o hlakole ka ho hlakola lab e hloekileng.
5.  Seka lesela le le leng ho tloha pampiring e chitja e tšoeu e sireletsang.
6.  E ka sebelisa li-tweezers ho beha lesela pakeng tsa cap cap le membrane base. (Sheba setšoantšo se ka tlase)
7.  Sutumelletsa lesela la membrane tlase ka bonolo ho fihlela le sa lahlehe.
8.  Tlatsa sekoahelo sa membrane ka tharollo ea DO electrolyte 0.5M NaOH e fanoeng. Tharollo e 'ngoe e tla felloa ke moea ho tsoa boema-kepe ba ho tlala. Sena se tloaelehile. E lokela ho tlatsoa ka ho feletseng. Kamora ho kenya tharollo, screw module ea Membrane. Tiisa monoana ho fihlela o le monate. Se ke oa tiisa ho feta tekano.
9.  Ka mor'a ho kenya tharollo, screw Membrane Module. Tiisa monoana ho fihlela o le monate. Se ke oa tiisa ho feta tekano.
10.  Kamora ho tlatsa tharollo ea electrolyte le ho phunya sekoaelo sa membrane, ka kopo fumana tepi ea ho koala ho tiisa seam ea hlooho ea sensor ho fokotsa ho lutla ha tharollo, ka kopo sheba setšoantšo se ka tlase:
11.  Sheba mojule oa lera ho bona hore na ho na le li-bubble tsa moea ho eona. Haeba ho fumanoa hore ho na le lipululana tsa moea, kokota sekoahelo sa lera ka hloko ho li leleka.
12.  Hlahloba lera ho etsa bonnete ba hore karolo e ka hare ea cathode e kopana le lera. Lera le tlameha ho ba le boreleli, le se na masoebe kapa ho se phethahale.
13.  Hokela DO electrode ka sehokelo sa Meter DO BNC.
14.  Hlatsoa electrode e kopantsoeng ka metsi a hloekisitsoeng 'me u omise ka ho hlakola lab e hloekileng

C) ETSA tekanyo ea C-1) kapa C-2) kapa C-3) 

Ho na le mekhoa e meraro ea ho etsa calibration ea DO, ka tsela e tloaelehileng le e bonolo, latela c-1. Bakeng sa tekanyo e nepahetseng haholoanyane, latela c-2 le c-3 ka lisebelisoa tse hlokahalang le tharollo lilaboratoring.. HLOKOMELA: Qala ka ho etsa calibration ea zero DO ebe u etsa 100% ea tekanyo ea metsi a tletseng moea.

C- 1) 100% Tekanyetso ea Moea o Tlatsitseng ka Metsi:

(E bonolo bakeng sa ho itekanya, e sebelisoang hangata)

1.  Hokela eleketrode ho methareng.
2.  Ka ho beha sensor ka metsing a tletseng moea (moea o tsamaisoa ka metsi ho fihlela metsi a tletse ka oona). Setšoantšo se ka tlase ke setšoantšo sa maemo a metsing a tletseng moea.
3.  Tobetsa o hatelle likonopo tsa MODE+CAL ho kenya mokhoa oa ho lekanya, skrineng se bonts'a "DO %100" ebe o tobetsa o hatelle konopo ea SET ho boloka 'me skrineng se bonts'a "SA" ho qeta ho lekanya. Tobetsa 'me u tšoare likonopo tsa MODE+CAL, skrine e bonts'a "ESC" nakoana ebe u khutlela mokhoeng o tloaelehileng oa ho metha.

C-2) Tekanyetso ea Oxygen ea Zero e Khaotsoeng

: (tekanyo ea laboratori e nang le phofo ea Na2SO3)HLOKOMELA: Ka kakaretso ho hlokahala ho etsa calibration ea oksijene ea zero maemong a ho nkela elektrode e ncha, ho nkela membrane cap, le nako e telele ntle le tšebeliso. Ho etsa "zero e qhibilihisitsoeng" calibration ka mehato e latelang:

1.  Hokela eleketrode ho methareng.
2.  Sebelisa beaker ka ho qhaqha hoo e ka bang ligrama tse 10 tsa Na2SO3 ka 500 ml ea metsi a hloekisitsoeng.
3.  Beha electrode tharollong ea Na2SO3 ebe u emela hore 'malo o tsitse, tobetsa o hatelle likonopo tsa MODE+CAL ho kenya mokhoa oa calibration, tobetsa likonopo tsa MODE+ADJ+UNIT hape ho kenya "DO %0.0", ebe o tobetsa o hatelle SET. ho boloka le skrine e bonts'a "SA" ho phethela ho lekanya.Tobetsa o hatelle likonopo tsa MODE+CAL, skrine e bonts'a "ESC" nakoana ebe u khutlela mokhoeng o tloaelehileng oa ho metha.

C-3) 100% Tekanyo ea Metsi a Tlatselitsoeng Moea: 

1. Hokela eleketrode ho methareng.
2.  Tšela metsi a entsoeng ka 100ml ka bekeng ea 150mL. Sebelisa moea o bubbler kapa mofuta o mong oa aerator ho butsoela moea ka metsing ha u ntse u sisinya metsotso e 20 ho fihlela metsi a tlala moea ka botlalo.
3.  Beha electrode ka metsing a tletseng moea 'me u emele hore 'malo o tsitse,
   tobetsa 'me u tšoare likonopo tsa MODE+CAL ho kenya mokhoa oa ho lekanya, skrine e bonts'a "DO %100", ebe o tobetsa o hatelle SET konopo ho boloka le skrine e bonts'a "SA" ho qeta ho lekanya. Tobetsa 'me u tšoare likonopo tsa MODE+CAL, skrine e bonts'a "ESC" nakoana ebe u khutlela mokhoeng o tloaelehileng oa ho metha.

TS'ELISO TS'OANELO

Ka lebaka la tharollo e na le tse kholo khohlano ea letsoai e ama boleng ba ho bala DO. Kahoo, ho lokisa boleng ba letsoai hoa hlokahala ho fumana 'malo o nepahetseng oa DO. (Sheba leqepheng la 8, CHART 1. bakeng sa tšupiso). Sebelisa salinity meter ho fumana 'malo oa letsoai.

1.  Ho kenya boleng bo tsebahalang ba letsoai ka ho tobetsa konopo e telele ea SET mme skrine e bontša "SAL". TSHWARA: ↑ho eketsa ADJ: ↓ho fokotsa SET: ← ho ya ka ho le letshehadi CAL: → ho ya didijiting e nepahetseng Lethathamo le fetofetohang ke 0 ho isa 45.2 ppt.
2.  Ka mor'a hore litlhophiso li phethe, tobetsa 'me u hatelle konopo ea MODE ho boloka litlhophiso, skrine e bonts'a "SA" ho qeta litlhophiso. Ho baleha litlhophiso ka ho tobetsa le ho tšoara konopo ea SET, skrine se bontša "ESC" 'me u khutlele mokhoeng o tloaelehileng oa ho metha.

BAROMETRIC PRESSURE SEBAKA:

Haeba u etsa litekanyo sebakeng se phahameng se fapaneng le sa bophahamo ba leoatle 760 mmhg (boleng ba kamehla). Ho bohlokoa ho kenya khatello e nepahetseng ea barometric kaha khatello ea barometric e ama litekanyetso tsa DO. (Sheba leqepheng la 9, CHART 2.

1.  Ho kenya boleng ba khatello e tsebahalang ka ho tobetsa konopo e telele ea SET 'me skrineng se bontša "SAL".Ebe, tobetsa konopo ea MODE hape ho fetohela boemong ba ho seta khatello, skrineng "P".HOLD: ↑ho eketsa ADJ: ↓ho fokotsa SET: ← ho ea ho le letšehali CAL: → ho ea ho le letona Lebelo le feto-fetohang ke 400 ho isa ho 850 mmHg.
2.  Ka mor'a hore litlhophiso li phethe, tobetsa 'me u hatelle konopo ea MODE ho boloka litlhophiso, skrine e bonts'a "SA" ho qeta litlhophiso. Ho baleha litlhophiso ka ho tobetsa le ho tšoara konopo ea SET, skrine se bontša "ESC" 'me u khutlele mokhoeng o tloaelehileng oa ho metha.

ETSANG LEKOLA

1.  Etsa bonnete ba hore electrode e lekantsoe.
2.  Kenya ntlha ea eleketrode ho sample ho lekoa. Ebe u emela hore 'malo o tsitse.
3.  Theko ea Oksijene e Khaotsoeng (ka mg/L kapa %) e bonts'oa mokhahlelong oa bobeli oa LCD 'me 'malo oa mocheso o bontšoa karolong ea boraro ea LCD.
   HLOKOMELA: Bakeng sa litekanyo tse nepahetseng tsa Oxygen e qhibilihisitsoeng, hlohlelletsa electrode ha u ntse u lekanya tlas'a tharollo e tsitsitseng e hlokahalang. Sena ke ho etsa bonnete ba hore lera le nang le oksijene le senyehileng le lula le tlatsoa.
   Molapo o tsamaeang o tla fana ka potoloho e lekaneng.

LIEKETSENG MABALO

Emisa lipalo tsa hajoale tsa DO le thempereichara ka ho tobetsa konopo ea HOLD, ebe letšoao la "Hold" le tla hlaha ka holimo le letšehali la skrine.

• Fetola UNIT ho mg/L kapa%
  Tobetsa nakoana konopo ea MODE ho fetola mg/L kapa %.
• FETOLELA TEMPERATURE UNIT ho ℃ kapa ℉
  Tobetsa nakoana konopo ea UNIT ho fetola ℃ kapa ℉.
• MATLA A TSOANG HO AUTO:
  Meter e tla tima ka bo eona kamora metsotso e 15 ha e sa sebelisoe, ho tima ts'ebetso ea ho tima motlakase oa koloi ka ho tobetsa likonopo tsa HOLD le PWR, "n" e bonts'a nakoana skrineng, joale meter e maemong a sa robaleng, ebe e fetohela ho tekanyo e tloaelehileng, Meter default. motlakase o tima.
• PHETHA PHETHATSO EA FACTORI
  Ho tsosolosa fektheri hoa hlokahala boemong ba ho nkela sebaka ka eleketrode e ncha. E khothaletsa ka matla ho etsa ts'ebetso ea RFS tlasa mekhoa ea DO100% le Zero%. Sheba mehato e ka tlase:

1. Tobetsa nako e telele likonopo tsa MODE +CAL ho kenya DO 100% , ka ho tobetsa le ho tšoara likonopo tsa SET + UNIT, skrine e tla bontša "rFS" nakoana, skrine e fetohela ho mokhoa o tloaelehileng oa ho metha.
2. Tobetsa nako e telele likonopo tsa MODE+CAL ka ho fetisa DO100%, tobetsa konopo ea MODE ho kenya mokhoa oa zero%, ka ho tobetsa le ho tšoara likonopo tsa SET+UNIT, skrine e tla bontša "rFS" nakoana, skrine e fetohela ho mokhoa o tloaelehileng oa ho metha.

CHART 1. Ho qhibiliha ha Oksijene (mg/L) ka Metsing a pepesehetse Moea o Tletseng Metsi ka Khatello ea 760 mmHg

Nako.	Letsoai (ppt)						Nako.	Letsoai (ppt)
	0 ppt	9.0 ppt	18.1 ppt	27.1 ppt	36.1 ppt	45.2 ppt		0 ppt	9.0 ppt	18.1 ppt	27.1 ppt	36.1 ppt	45.2 ppt
0.0	14.62	13.73	12.89	12.1	11.36	10.66	26.0	8.11	7.71	7.33	6.96	6.62	6.28
1.0	14.22	13.36	12.55	11.78	11.07	10.39	27.0	7.97	7.58	7.2	6.85	6.51	6.18
2.0	13.83	13	12.22	11.48	10.79	10.14	28.0	7.83	7.44	7.08	6.73	6.4	6.09
3.0	13.46	12.66	11.91	11.2	10.53	9.9	29.0	7.69	7.32	6.96	6.62	6.3	5.99
4.0	13.11	12.34	11.61	10.92	10.27	9.66	30.0	7.56	7.19	6.85	6.51	6.2	5.9
5.0	12.77	12.02	11.32	10.66	10.03	9.44	31.0	7.43	7.07	6.73	6.41	6.1	5.81
6.0	12.45	11.73	11.05	10.4	9.8	9.23	32.0	7.31	6.96	6.62	6.31	6.01	5.72
7.0	12.14	11.44	10.78	10.16	9.58	9.02	33.0	7.18	6.84	6.52	6.21	5.91	5.63
8.0	11.84	11.17	10.53	9.93	9.36	8.83	34.0	7.07	6.73	6.42	6.11	5.82	5.55
9.0	11.56	10.91	10.29	9.71	9.16	8.64	35.0	6.95	6.62	6.31	6.02	5.73	5.46
10.0	11.29	10.66	10.06	9.49	8.96	8.45	36.0	6.84	6.52	6.22	5.93	5.65	5.38
11.0	11.03	10.42	9.84	9.29	8.77	8.28	37.0	6.73	6.42	6.12	5.84	5.56	5.31
12.0	10.78	10.18	9.62	9.09	8.59	8.11	38.0	6.62	6.32	6.03	5.75	5.48	5.23
13.0	10.54	9.96	9.42	8.9	8.41	7.95	39.0	6.52	6.22	5.98	5.66	5.4	5.15
14.0	10.31	9.75	9.22	8.72	8.24	7.79	40.0	6.41	6.12	5.84	5.58	5.32	5.08
15.0	10.08	9.54	9.03	8.54	8.08	7.64	41.0	6.31	6.03	5.75	5.49	5.24	5.01
16.0	9.87	9.34	8.84	8.37	7.92	7.5	42.0	6.21	5.93	5.67	5.41	5.17	4.93
17.0	9.67	9.15	8.67	8.21	7.77	7.36	43.0	6.12	5.84	5.58	5.33	5.09	4.86
18.0	9.47	8.97	8.5	8.05	7.62	7.22	44.0	6.02	5.75	5.5	5.25	5.02	4.79
19.0	9.28	8.79	8.33	7.9	7.48	7.09	45.0	5.93	5.67	5.41	5.17	4.94	4.72
20.0	9.09	8.62	8.17	7.75	7.35	6.96	46.0	5.83	5.57	5.33	5.09	4.87	4.65
21.0	8.92	8.46	8.02	7.61	7.21	6.84	47.0	5.74	5.49	5.25	5.02	4.80	4.58
22.0	8.74	8.3	7.87	7.47	7.09	6.72	48.0	5.65	5.40	5.17	4.94	4.73	4.52
23.0	8.58	8.14	7.73	7.34	6.96	6.61	49.0	5.56	5.32	5.09	4.87	4.66	4.45
24.0	8.42	7.99	7.59	7.21	6.84	6.5	50.0	5.47	5.24	5.01	4.79	4.59	4.39
25.0	8.26	7.85	7.46	7.08	6.72	6.39

CHART 2. Litekanyetso tsa Tekanyetso bakeng sa Khatello e fapaneng ea Sepakapaka le Bophahamo

Bophahamo		Khatello	DO	Bophahamo		Khatello	DO
Maoto	limithara	mmHg	%	Maoto	limithara	mmHg	%
0	0	760	100	5391	1643	623	82
278	85	752	99	5717	1743	616	81
558	170	745	98	6047	1843	608	80
841	256	737	97	6381	1945	600	79
1126	343	730	96	6717	2047	593	78
1413	431	722	95	7058	2151	585	77
1703	519	714	94	7401	2256	578	76
1995	608	707	93	7749	2362	570	75
2290	698	699	92	8100	2469	562	74
2587	789	692	91	8455	2577	555	73
2887	880	684	90	8815	2687	547	72
3190	972	676	89	9178	2797	540	71
3496	1066	669	88	9545	2909	532	70
3804	1160	661	87	9917	3023	524	69
4115	1254	654	86	10293	3137	517	68
4430	1350	646	85	10673	3253	509	67
4747	1447	638	84	11058	3371	502	66
5067	1544	631	83

TŠEBELETSO EA KARETE SD

• Lintlha tsa karete ea SD
  •  Kenya karete ea SD (e fanoe ka 8G) ka har'a sekotjana sa karete ea SD ka lehlakoreng la mithara. Karete ea SD e tlameha ho behoa ka pele ho karete (lehlakore la label) le shebile ka pele ho mithara. Hang ha karete ea SD e kentsoe hantle, letšoao "SD" le tla hlaha ka ho le letona la skrine.
  •  Haeba karete ea SD e sebelisoa lekhetlo la pele, ho khothaletsoa hore karete e tlameha ho hlophisoa.
• Sebopeho sa karete ea SD
  HLOKOMELA:
  Kamehla etsa bonnete ba hore sesebelisoa se lumellana le karete ea memori ea SD, SDHC kapa SDXC pele o fometa.
  TLHOKOMELO: Boloka lintlha tsa hau kaofela pele u fometa. Ho fometa ho tla hlakola data yohle sesebedisweng sa memori.
  •  Kenya tshebetsong Windows
    Tobetsa ho Start or Windows menu ebe u khetha Computer (Windows Vista/7) kapa My Computer (Windows XP). Bakeng sa basebelisi ba Windows 8, tlanya "khomphutha" ebe o tobetsa konopo ea Khomphuta ho liphetho tsa lipatlisiso tsa Lisebelisoa. Bakeng sa Windows 10, bula file ea File Mofuputsi. Ebe u fumana "PC ena".
  • Fumana karete ea hau ea SD.
    Koloi e tlosoang e hlahang qetellong lethathamong la "Lisebelisoa tse nang le Removable Storage" e lokela ho ba karete ea SD eo u sa tsoa e hokahanya khomphuteng ea hau. Tobetsa ka ho le letona kareteng ea hau ea SD ho hlahisa likhetho tsa menyetla ea ho tobetsa ka ho le letona.Khetha Sebopeho. Boloka "Capacity" le "Allocation unit size" e be ea kamehla.
  • Khetha ea file tsamaiso.
    Ena ke tsela eo files li bolokiloe kareteng. Litsamaiso tse fapaneng li sebetsa ka tsela e fapaneng file meaho. E le hore karete ea SD e baloe ke lik'hamera, lifono, bahatisi, likhomphutha tsa Windows, Mac, le Linux, le tse ling.
    • . Kgetha Quick Format.
    •  Tobetsa "Qala".
    •  Hang ha ho fometa ho phethiloe, u ka koala fensetere.

TS'OANELO TS'OANELO

Metara e boloka ho bala sebakeng se khethiloeng ke mosebelisiampsekhahla sa ho boloka karete ea memori ea SD. Methara e fetoha joalo kaampsekhahla sa nako ea metsotsoana e 2.
HLOKOMELA 1: The sampling rate e ke ke ea ba "0" bakeng sa ho ngolisa data ka boiketsetso.
HLOKOMELA 2: Ho kgothaletswa hore o kenye adaptara nako e telele e le ho qoba ho lahleheloa ke data. (Aptara ke boikhethelo.)

1.  Ho beakanya nako ea oache ea datalogger ELA HLOKO: Etsa bonnete ba hore oache ea mitha e hlophisitsoe ka nepo e le hore u fumane letsatsi / nako e nepahetseng nakong ea mananeo a ho boloka boitsebiso.
   1.  Tlosa mitha, tobetsa likonopo tsa MODE+POWER ho kenya litlhophiso. YEAR nomoro "17" e tla benya.
   2.  Tobetsa nakoana konopo ea CAL e ea ho tlhophiso ea Motsotso oa Hora ea Khoeli.
   3.  Tobetsa 'me u hatelle konopo ea SET ho boloka litlhophiso, 'me skrine e tla bontša "SA" ebe "End".
   4.  Matlafatsa mithara hape ho khutlela mokhoeng o tloaelehileng oa ho metha. HLOKOMELA: Ho baleha ho seta ka ho tima mitha ntle le phetoho.
2.  Ho beha datalogger sampsekhahla sa ling
   1.  Ha meter e ntse e butse, tobetsa o hatelle konopo ea MODE ho kenya litlhophiso.
   2.  Tobetsa konopo ea HOLD ho eketsa boleng; tobetsa konopo ea ADJ ho fokotsa boleng.
3. Qala ho boloka boitsebiso
   Tlhokomeliso: SD e rekota mocheso o khethiloeng (℃or℉). Haeba ho fetola mocheso yuniti
   nakong ea li-sessions tsa datalogging, data e rekotiloeng e tla fetisetsoa sebakeng se khethiloeng sa mocheso.
   1. Kamora ho kenya karete ea SD, ponts'o e tla bonts'a letšoao "Logging" botlaaseng ba skrineng.
   2. Tobetsa nako e telele konopo ea ADJ ho qala ho rekota ho fihlela letšoao la "Logging" le benya tlase skrineng.
   3. Ha "-Sd-" e nyamela, SD emisa ho rekota data kapa karete ea SD ha e kenngoa.
   4. Ha karete ea SD e sebelisoa ka lekhetlo la pele, foldara e etsoa kareteng ebe e bitsoa ka nomoro ea mohlala. Tlas'a foldara ea nomoro ea MODEL, nomoro ea MODEL le foldara ea AUTO + YEAR li tla iketsetsa. mohlala:
4.  Ha datalogging e qala, foldara e ncha e bitsoang M(khoeli)/D(letsatsi)/H(hora)/M(motsotso) e etsoa kareteng ea SD ho foldareng ea AUTO+YEAR. Ka nako e ts'oanang, tokomane e ncha ea spreadsheet (CSV.) e bitsoang M/D/H/M le eona e entsoe tlas'a foldara ea eona.
5. mohlala: /DOH-10/AUTO2017/04051858/04051858.c sv CSV ka 'ngoe. file e ka bolokoa ho fihlela lintlha tse 30,000. Hang ha lintlha tse 30,000 li bolokiloe, e ncha file Lebitso le tla etsoa ka boits'oaro joalo ka M/D/H/M hang ka mor'a nako ea ho qetela ea ho rekota. Ntle le haeba o sitisa ho rekota, ts'ebetso ena e tsoela pele ho foldareng ea pele e entsoeng M/D/H/M.
6.  mohlala: /DOH-10/AUTO2017/12261858/12262005.csv
   HLOKOMELA1: Ho ngolisoa ha data ho ile ha emisa ha o nkela elektrode sebaka kapa o tlosa karete ea SD kapa o seta hapeampsekhahla sa ling.
   HLOKOMELA2: Ha ho rekota ho emisitsoe, foldara e ncha e tla etsoa e le M/D/H/M ho tsoa ho datalogging e latelang. HLOKOMELA3: Ha selemo sa ho rekota le nomoro ea mohlala li fetoloa, fensetere e ncha e tla boela e bōptjoe

TLHOKOMELISO EA MANUAL (MAX 199 POINTS)

1.  Beha sampling rate ho "0" (Sheba "Setting datalogger sampling rate").
2.  Ka mokhoa oa matsoho, data e kenngoa ha o tobetsa le ho tšoara konopo ea ADJ 'me skrine e bontša lintlha tse rekotiloeng "00X" mochesong. thibela ka lets'oao la "MEM" flash ka metsotsoana e seng mekae. mohlala E rekotiloeng ntlha ea pele, ebe skrine e tlase e bonts'a "1".
3.  Tobetsa nako e telele konopo ea CAL ho hlakola data (E tlositsoe MANUAL.csv), skrine e bonts'a "CLr".
   HLOKOMELA 1: Le hoja skrine e bontša "Err" ka ho tobetsa konopo ea CAL nako e telele, e emela hore ha ho na data e ka hlakoloang kapa karete ea SD ha e kentsoe. ELA HLOKO 2: Hang ha o hlakola data ka ho tobetsa CAL nako e telele, ha ho na mokhoa oa ho khutlisa data. Haeba u batla ho boloka data e fetileng, rename the file "MANUAL.csv" ho /DOH-10/ MANUAL.csv ea hlokahala.
4.  Lenane la lintlha ka karete ea SD : /DOH-10/ MANUAL.csv HLOKOMELA : Ha lirekoto tsa data tsa letsoho li tletse (lintlha tse 199), ho rema lifate ho tla tsoela pele, empa ka ho ngola lintlha tse ncha tsa khale. Haeba u batla ho boloka data e fetileng, rename the file "MANUAL.csv" ho /DOH-10/ MANUAL.csv ea hlokahala.

HO fetisetsoa SD DATA HO PC

•  Tlosa karete ea SD ho methareng.
•  Kenya karete ea SD ka kotloloho ho sekotjana sa karete ea PC SD kapa sebelisa sebali sa karete ea SD.
•  Bula litokomane tse bolokiloeng (CSV.) (Data bolokoa) foldareng ho tsoa ho PC.
•  File lebitso /Nomoro ea sehlahisoa/ Sample rate/ Sebaka sa ho rekota/ Nako ea ho qala ho rekota/ Nako ea ho rekota ea ho qetela/ Letsatsi la ho rekota/nako / Mekhahlelo ea ho rekota e tla bontšoa ho CSV. file.
•  Pontšo ea data "-49" e emetse boleng bo sa lekanyetsoang nakong ea ho rekota.

Ho batle phoso

Haeba 'malo oa electrode o le sieo (kapa o le haufi haholo le) ho lefela metsing a Dl a se nang oksijene, joale bentša ntlha (cathode) ea electrode. Haeba lipalo tsa li-electrode li le sieo ka har'a mekhahlelo e tloaelehileng e fanoeng ka holimo, kapa 'malo oa li-electrode o hoholeha, hlahloba Mojule oa Membrane. Haeba e bonahala e tabohile, e phunye, kapa e silafalitsoe, nkela Membrane Module sebaka. Ebe u latela mokhoa oa ho Lokisetsa Electrode. Haeba karabo ea li-electrode e ntse e le ka ntle ho moeli o tloaelehileng ka mor'a mokhoa ona, ka kopo ikopanye le lefapha la tšebeletso ea theknoloji ea moetsi.

ETSA lintlafatso tsa ho bala ka nepo

Lintlha tse ling tsa ho fumana litekanyo tse nepahetseng ka electrode ea hau ea DO li kenyelletsa:

•  Litekanyo tsa DO li itšetlehile haholo ka khatello ea barometric, mocheso le lintlha tsa letsoai. Haeba metara ea hau e u lumella ho kenya lintlha lintlha tsena, etsa bonnete ba hore u li sebelisa ka nepo le ka nepo.
•  Kenya sebaka sa electrolyte ea DO 'me u lekanye electrode ea DO ha litekanyo tsa hau li bonahala eka lia hoholeha, kapa ha lia nepahala.
•  Kenya sebaka sa Mojule oa Membrane haeba e ka silafatsoa ke sample, kapa ha e ka taboha kapa e phunya.
•  Latela mokhoa oa ho boloka Electrode ho fumana bophelo bo botle ho tsoa ho electrode ea hau ea DO.

ETSA (Ho qhibiliha Oxygen Galvanic mofuta) ELECTRODE MAINTENANCE

Tlhokomelo e nepahetseng e tiisa litekanyo tse potlakileng, e ntlafatsa ho nepahala 'me e ka eketsa nako ea bophelo ea li-electrode.

•  Ha e sa sebelisoe—Nako e teleleBakeng sa polokelo ea nako e telele kapa ho ntša eleketrode mosebetsing, tlosa eleketrode ho methareng. Hlakola sekoaelo sa membrane ea electrode. Hlatsoa motsoako oa anode, cathode le membrane cap ka metsi a hloekisitsoeng. Tlosa likarolo tsa anode le cathode ka sesepa se hloekileng sa lab.Shake membrane cap cap ho leleka metsi a DI. Mojule oa Membrane o lokela ho bolokoa KA NTLE le 0.5M NaoH electrolyte ho thibela ho senyeha ha galvanic ea anode ea electrode. Khoasolla sekoahelo sa membrane ka bolokolohi holim'a 'mele oa electrode. U se ke ua tighten.Beha electrode ka lebokoseng, hole le letsatsi le tobileng.
•  Ha e sa sebelisoe—Nako e khutšoanyane (Bosiu kapa mafelo-beke)Eleketrode ea DO e lokela ho bolokoa ka metsing a DI ho thibela moea oa electrolyte.Ho molemo ho hakolla motlakase oa galvanic DO ho methareng ha o sa sebelisoe.
•  Ho fetola hlooho: Ha nako ea karabo ea electrode e le telele 'me boleng ba pontšo bo bonahala bo na le phoso, kapa ha lesela le bobebe la DO electrode le sosobane, le robehile kapa le senyehile, le lokela ho nkela lera sebaka.

HO BATLE PHOSO

• Q1: Mocheso o fosahetseng
  A1: Sheba leqephe la 3 (TEMPERATURE ELECTRODE TYPE SELECTION), o tlameha ho sebelisa mofuta o nepahetseng oa sensor ea mocheso.
  kapa fetola mocheso ka letsoho (Tobetsa nako e telele konopo ea UNIT ebe o tobetsa UNIT ho khetha "che").
• Q2: Metara e bonts'a lipalo tse sa nepahalang
  A2: Etsa bonnete ba hore elektrode le mitha li hokahane hantle, kapa e tlameha ho ba sensor e hlolehileng, kapa matla a fokola.

LIPHOSO LITSELA

Khoutu	Tlhaloso
OL2	Tekanyo e tsoile sebakeng sa ponts'o.

lengolo-tsoibila: info@omega.com Bakeng sa libuka tsa morao-rao tsa lihlahisoa: omega.com/en-us/pdf-manuals

Litokomane / Lisebelisoa

OMEGA DOH-10 Handheld Dissolved Oxygen Meter Kit e nang le Optional SD Data Data Logger [pdf] Bukana ea Mosebelisi DOH-10 Handheld Dissolved Oxygen Meter Kit with Optional SD Card Data Logger, DOH-10, Handheld Dissolved Oxygen Meter Kit e nang le Optional SD Data Data Logger

Litšupiso

• Bukana ea Mosebelisi