YY-JF3 Oxygen Index Tester

I.Oke ngwa:

Ọdabara na rọba, rọba, eriri, ụfụfụ, ihe nkiri na ihe textile dị ka nha arụmọrụ combustion

 II.Technical parameters:                                   

1. Ihe mmetụta oxygen na-ebubata, ihe ngosi oxygen dijitalụ na-enweghị mgbako, nke ziri ezi na nke ziri ezi karị, nso 0-100%

2. Mkpebi dijitalụ: ± 0.1%

3. nha nha nke igwe dum: 0.4

4. Usoro nhazi usoro: 0-10L / min (60-600L / h)

5. Oge nzaghachi: <5S

6. Quartz iko cylinder: N'ime dayameta ≥75㎜ elu 480mm

7. Ọnụego gas na-agba na cylinder combustion: 40mm ± 2mm / s

8. mita mita: 1-15L / min (60-900L / H) na-agbanwe agbanwe, nkenke 2.5

9. Nyochaa gburugburu: Ọnọdụ okpomọkụ: ọnụ ụlọ okpomọkụ ~ 40 ℃; Iru mmiri dị ala: ≤70%;

10. Ntinye ntinye: 0.2-0.3MPa (rịba ama na nrụgide a enweghị ike ịfefe)

11. Nrụgide na-arụ ọrụ: Nitrogen 0.05-0.15Mpa Oxygen 0.05-0.15Mpa Oxygen / nitrogen ngwakọta gas ntinye: gụnyere nrụgide nrụgide, onye na-agbapụta mmiri, gas filter na mixing chamber.

12. Enwere ike iji obere ihe nlele mee ihe maka plastik dị nro na nke siri ike, textiles, ọnụ ụzọ ọkụ, wdg

13. Propane (butane) mgbanye usoro, ọkụ ogologo 5mm-60mm nwere ike kpamkpam gbanwee

14. Gas: nitrogen mmepụta ihe, oxygen, ịdị ọcha> 99%; (Rịba ama: isi iyi ikuku na onye isi njikọ nwere ya).

Ndụmọdụ: Mgbe a na-anwale ule nyocha oxygen index, ọ dị mkpa iji ọ bụghị ihe na-erughị 98% nke ọkwa oxygen / nitrogen nke ụlọ ọrụ mmepụta ihe ọ bụla dị ka isi iyi ikuku, n'ihi na gas dị n'elu bụ ngwaahịa ụgbọ njem dị elu, enweghị ike ịnye ya dị ka ngwa ihe nyocha nke ikuku oxygen , enwere ike ịzụta naanị n'ọdụ ụgbọ ala nke onye ọrụ. (Iji hụ na gas dị ọcha, biko zụta n'ọdụ ụgbọ ala gas na mpaghara)

15.Ike chọrọ: AC220 (+10%) V, 50HZ

16. Ike kachasị: 50W

17. Igniter: e nwere nozulu nke a na-eji ígwè tube nke nwere n'ime ime nke Φ2 ± 1mm ​​na njedebe, nke nwere ike ịtinye n'ime cylinder combustion iji gbanye ihe nlele ahụ, ogologo ọkụ ọkụ: 16 ± 4mm, nha bụ mgbanwe.

18. Ihe nlere anya ihe na-akwado onwe ya: enwere ike idozi ya n'ọnọdụ ogwe nke cylinder combustion ma nwee ike ịpịa ihe nlele ahụ n'ụzọ kwụ ọtọ.

19. Nhọrọ: Onye na-ejide ihe nlele nke ihe na-adịghị akwado onwe ya: ọ nwere ike idozi akụkụ abụọ kwụ ọtọ nke sample na etiti n'otu oge (dabara maka ihe nkiri textile na ihe ndị ọzọ)

20.Enwere ike ịkwalite ntọala nke cylinder combustion iji hụ na a na-edobe okpomọkụ nke gas agwakọta na 23 ℃ ~ 2℃

III.Chassis Ọdịdị:                                

1. Igbe nchịkwa: A na-eji ngwá ọrụ CNC eme ihe na-emepụta ma na-emepụta, ọkụ eletrik static nke igbe na-agba ígwè na-agbapụ, na-achịkwa akụkụ ahụ dị iche iche site na akụkụ ule.

2. combustion cylinder: elu okpomọkụ na-eguzogide elu àgwà quartz iko tube (n'ime dayameta ￠75mm, ogologo 480mm) Outlet dayameta: φ40mm

3. Ntụnye ihe nlele: ihe nrụnye na-akwado onwe ya, ma nwee ike ijide ihe nlele ahụ kwụ ọtọ; (Nhọrọ na-abụghị onwe-akwado ụdị etiti), abụọ tent nke ụdị mkpachị izute dị iche iche ule chọrọ; Ụdị mkpachị splice ụdị, mfe idowe ụkpụrụ na mkpachị ụkpụrụ

4. The dayameta nke tube oghere na njedebe nke ogologo mkpanaka ignniter bụ ￠2 ± 1mm, na ọkụ ogologo nke igniter bụ (5-50) mm.

IV. Na-ezute ọkọlọtọ:                                     

Ọkọlọtọ imewe:

GB/T 2406.2-2009

Zute ọkọlọtọ:

ASTM D 2863, ISO 4589-2, NES 714; GB/T 5454;GB/T 10707-2008;  GB/T 8924-2005; GB/T 16581-1996;NB/SH/T 0815-2010;TB/T 2919-1998; IEC 61144-1992 ISO 15705-2002;  ISO 4589-2-1996;

Mara: Oxygen sensọ

1. Okwu mmeghe nke ihe mmetụta oxygen: N'ime nyocha nyocha nke ikuku oxygen, ọrụ nke ihe mmetụta oxygen bụ iji gbanwee akara kemịkalụ nke combustion n'ime akara eletrọnịkị gosipụtara n'ihu onye ọrụ. Ihe mmetụta ahụ bụ batrị, nke a na-eri otu ugboro n'otu ule, na ka onye ọrụ na-ejikarị ya eme ihe ma ọ bụ na-abawanye uru ikuku oxygen nke ihe nyocha ahụ, ihe mmetụta oxygen dị elu ga-enwe oke oriri.

2. Nlekọta nke ihe mmetụta oxygen: Ewezuga ọnwụ nkịtị, isi ihe abụọ na-esonụ na nlekọta na nlekọta na-enyere aka ịgbatị ndụ ọrụ nke ihe mmetụta oxygen:

1). Ọ bụrụ na ọ dịghị mkpa ka a nwalee akụrụngwa ahụ ogologo oge, enwere ike iwepụ ihe mmetụta oxygen na nchekwa oxygen nwere ike kewapụ ya site n'ụzọ ụfọdụ na obere okpomọkụ. Enwere ike iji mkpuchi plastik kpuchie usoro ọrụ dị mfe nke ọma ma tinye ya na friji.

2). Ọ bụrụ na a na-eji ngwá ọrụ ahụ mee ihe n'ọtụtụ dị elu (dị ka oge okirikiri ọrụ nke ụbọchị atọ ma ọ bụ anọ), na njedebe nke ụbọchị ule, enwere ike ịgbanyụ cylinder oxygen maka otu nkeji ma ọ bụ abụọ tupu agbanyụọ cylinder nitrogen, nke mere na nitrogen jupụtara na ngwaọrụ ndị ọzọ na-agwakọta iji belata mmeghachi omume na-adịghị mma nke ihe mmetụta oxygen na kọntaktị oxygen.

Tebụl ọnọdụ ntinye V.Nwụnye: Ndị ọrụ kwadoro