YY-JF5 Tsis Siv Neeg Oxygen Index Tester

1. Pcov khoom nta

1. Tag nrho cov xim kov lub vijtsam tswj, tsuas yog teeb tsa tus nqi oxygen concentration ntawm lub vijtsam kov, qhov kev pab cuam yuav hloov kho rau cov pa oxygen concentration tshuav thiab emit ib lub suab nrov nrov, tshem tawm cov teeb meem ntawm phau ntawv hloov ntawm oxygen concentration;

2. Cov kauj ruam proportional valve zoo heev txhim kho kev tswj qhov tseeb ntawm qhov ntws, thiab kaw-voj tswj yog siv los kho cov pa oxygen concentration drift program hauv qhov kev ntsuam xyuas mus rau lub hom phiaj tus nqi, zam qhov tsis zoo ntawm cov tshuaj ntsuas pa oxygen uas tsis tuaj yeem kho cov pa oxygen concentration hauv qhov kev xeem, thiab txhim kho qhov ntsuas qhov tseeb.

II.Cov kev tsis sib xws:

1. Imported oxygen sensor, digital display oxygen concentration tsis suav nrog, qhov tseeb dua thiab raug dua, ntau yam 0-100%.

2. Digital daws teeb meem: ± 0.1%

3. Kev ntsuas qhov tseeb: 0.1 qib

4. Kov npo qhov kev pab cuam yuav kho cov pa oxygen concentration

5. Ib-nias calibration raug

6. Ib qho tseem ceeb txuam concentration

7. Oxygen concentration stability tsis siv neeg ceeb toom suab

8. Nrog lub sijhawm ua haujlwm

9. Cov ntaub ntawv sim tuaj yeem khaws cia

10. Cov ntaub ntawv keeb kwm tuaj yeem nug

11. Cov ntaub ntawv keeb kwm tuaj yeem raug tshem tawm

12. Koj tuaj yeem xaiv seb puas yuav hlawv 50 hli

13. Huab cua qhov chaw ceeb toom

14. Oxygen sensor txhaum cov ntaub ntawv

15. Kev sib txuas tsis raug ntawm oxygen thiab nitrogen

16. Oxygen sensor aging tswv yim

17. Txheem oxygen concentration input

18. combustion cylinder txoj kab uas hla tuaj yeem teeb tsa (ob qho kev qhia tshwj xeeb yog xaiv tau)

19. Kev tswj kev khiav dej num: 0-20L / min (0-1200L / h)

20. Quartz iav lub tog raj kheej: Xaiv ib qho ntawm ob qhov tshwj xeeb (sab hauv txoj kab uas hla ≥75㎜ lossis sab hauv txoj kab uas hla ≥85㎜)

21. Gas flow rate nyob rau hauv lub tog raj kheej combustion: 40mm ± 2mm / s

22. Zuag qhia tag nrho qhov ntev: 650mm × 400 × 830mm

23. Kev ntsuas ib puag ncig: ambient kub: chav tsev kub ~ 40 ℃; Kev txheeb ze av noo: ≤70%;

24. Input siab: 0.25-0.3MPa

25. Ua haujlwm siab: nitrogen 0.15-0.20Mpa Oxygen 0.15-0.20Mpa

26. Cov qauv clips tuaj yeem siv rau cov yas mos thiab tawv, txhua yam khoom siv hauv tsev, textiles, qhov rooj hluav taws, thiab lwm yam.

27. Propane (butane) ignition system, lub ignition nozzle yog ua los ntawm ib tug hlau raj, nrog ib tug puab txoj kab uas hla ntawm Φ2 ± 1 hli nozzle nyob rau hauv lub kawg, uas yuav tsum tau dawb do khoov. Yuav muab tso rau hauv lub tog raj kheej combustion rau ignite cov qauv, cov nplaim ntev: 16 ± 4mm, qhov loj ntawm 5mm mus rau 60mm tuaj yeem hloov kho dawb,

28. Gas: muaj nitrogen, oxygen, purity> 99%; (Faj seeb: Cua qhov chaw thiab lub taub hau txuas yog muab los ntawm tus neeg siv)

Tswv yim:Thaum kuaj cov pa ntsuas ntsuas ntsuas, nws yuav tsum siv tsis pub tsawg dua 98% ntawm qib kev lag luam oxygen / nitrogen txhua lub raj mis raws li huab cua qhov chaw, vim tias cov roj saum toj no yog cov khoom thauj uas muaj kev pheej hmoo siab, tsis tuaj yeem muab tau raws li cov khoom siv ntsuas ntsuas oxygen, tsuas yog tuaj yeem yuav ntawm tus neeg siv lub chaw nres tsheb hauv zos. (Yuav kom paub tseeb tias cov roj purity, thov mus yuav ntawm qhov chaw nres tsheb roj hauv zos)

1. Lub hwj chim xav tau: AC220 (+ 10%) V, 50HZ
2. Lub zog siab tshaj plaws: 150W

31.Cov khoom txhawb nqa tus kheej cov qauv clip: nws tuaj yeem kho tau ntawm txoj hauj lwm ntawm lub tog raj kheej ntawm lub tog raj kheej thiab tuaj yeem vertically clamp tus qauv

32. Yeem: tsis yog-tus kheej-txhim kho cov khoom siv coj los ua piv txwv: tuaj yeem kho ob sab ntsug ntawm tus qauv ntawm tus ncej tib lub sijhawm (siv rau cov ntaub ntawv uas tsis yog tus kheej txhawb nqa xws li textiles)

33.Lub hauv paus ntawm lub tog raj kheej combustion tuaj yeem hloov kho kom ntseeg tau tias qhov kub ntawm cov roj sib xyaw yog khaws cia ntawm 23 ℃ ~ 2 ℃ (hu rau kev muag khoom kom paub meej)

Lub cev daim duab ntawm qhov ntsuas kub tswj puag

 III.Ua raws tus qauv:

Tus qauv tsim: GB / T 2406.2-2009

Nco tseg: Oxygen sensor

1. Kev taw qhia txog oxygen sensor: Hauv kev ntsuas cov pa ntsuas pa, qhov ua haujlwm ntawm cov pa oxygen sensor yog hloov cov tshuaj lom neeg lub teeb liab ntawm combustion mus rau hauv lub teeb liab hluav taws xob tso tawm rau pem hauv ntej ntawm tus neeg teb xov tooj. Lub sensor yog sib npaug rau lub roj teeb, uas tau noj ib zaug ib zaug, thiab qhov siab dua ntawm cov neeg siv ntau zaus los yog siab dua cov pa ntsuas ntawm cov khoom siv ntsuas, qhov siab dua cov pa sensor yuav muaj kev noj ntau dua.

2. Kev saib xyuas cov pa oxygen sensor: Tsis suav nrog kev poob ib txwm, ob lub ntsiab lus hauv qab no hauv kev saib xyuas thiab kev saib xyuas pab kom ntev lub neej kev pab cuam ntawm oxygen sensor:

1). Yog tias cov cuab yeej tsis tas yuav tsum tau kuaj rau lub sijhawm ntev, cov pa oxygen sensor tuaj yeem raug tshem tawm thiab cov pa oxygen tuaj yeem raug cais tawm los ntawm qee qhov txhais tau tias ntawm qhov kub thiab txias. Txoj kev ua haujlwm yooj yim tuaj yeem tiv thaiv zoo nrog cov ntaub qhwv yas thiab muab tso rau hauv lub tub yees lub freezer.

2). Yog tias cov cuab yeej siv los ntawm qhov muaj zaus (xws li lub sijhawm ua haujlwm ntawm peb lossis plaub hnub), thaum kawg ntawm hnub xeem, lub tog raj kheej oxygen tuaj yeem raug kaw rau ib lossis ob feeb ua ntej lub tog raj kheej nitrogen raug kaw, kom cov nitrogen ntim rau hauv lwm cov khoom sib xyaw kom txo tau cov tshuaj tiv thaiv tsis zoo ntawm oxygen sensor thiab oxygen contact.

 IV.Installation condition table:

V. Lub cev tso saib:

Ntsuab ntu ua ke nrog lub tshuab,

Liab qhov chaw npaj los ntawmcov neeg siv khoom muaj