JF-3 Digital Oxygen Index Tester(Ngosipụta dijitalụ)

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

JF-3 digital oxygen index tester na-mepụtara dị ka teknuzu ọnọdụ kpọmkwem na mba ụkpụrụ GB / t2406.1-2008, GB / t2406.2-2009, GB / T 2406, GB / T 5454, GB / T 10707, ASTM D2863, ISO 4589-2. A na-ejikarị ya iji nwalee ikuku oxygen (pasent olu) nke polymer na usoro ọkụ ọkụ. Ndekọ ikuku oxygen nke polymer bụ ọnụọgụ pasent nke ikuku oxygen kacha nta na ngwakọta oxygen na nitrogen nke enwere ike ịgba ọkụ maka 50 mm ma ọ bụ nọgide na-enwe nkeji 3 mgbe ịgbanyechara ya.

JF-3 digital oxygen index tester dị mfe na nhazi ma dị mfe iji rụọ ọrụ. Enwere ike iji ya mee ihe dị ka ụzọ isi chọpụta ihe isi ike na-ere ọkụ nke polymer, a pụkwara iji ya mee ihe dị ka ngwá ọrụ nyocha metụtara ya, iji nye ndị mmadụ nghọta ka mma banyere usoro combustion polymer. Ọ dị mma maka ịnwale combustibility nke plastik, rọba, eriri na ihe ụfụfụ. N'ihi izi ezi na mmeghari ya, a na-ejikarị ya eme ihe.

Nka nka

1.Adopt ihe mmetụta ikuku oxygen na-ebubata, ọ dịghị mkpa ka a gbakọọ ọnụọgụ oxygen dijitalụ, ihe ziri ezi dị elu na nke ziri ezi na oke bụ 0 ~ 100%.

2.Digital mkpebi: ± 0.1%

3.Measurement ziri ezi nke mkpokọta mkpokọta: ọkwa 0.4

4.Flux-mgbanwe nso: 0 ~ 10L / min (60-600L / h)

5.Oge nzaghachi: <5S

6.Quartz iko cylinder: N'ime dayameta ≥ 75mm, 300mm n'ịdị elu

7.Gas eruba na combustor: 40mm ± 2mm / s, ngụkọta elu nke combustor bụ 450mm

8.Pressure nlele ziri ezi: ọkwa 2.5 mkpebi: 0.01MPa

9.Flowmeter: 1 ~ 15L / min (60 ~ 900L / H) na-agbanwe agbanwe, ziri ezi bụ ọkwa 2.5.

10.Test gburugburu: ọnọdụ okpomọkụ: ụlọ okpomọkụ ~ 40 ℃; iru iru ala: ≤ 70%

11. Ntinye ntinye: 0.2 ~ 0.3MPa

12.Nrụgide ọrụ: nitrogen 0.05 ~ 0.15mpa oxygen 0.05 ~ 0.15mpa oxygen / nitrogen ngwakọta gas ntinye: gụnyere valvụ na-eme ka nrụgide nrụgide, valve na-achịkwa valvụ, gas filter na mixing chamber.

13.Onye na-ejide ihe nlele kwesịrị ekwesị maka rọba dị nro na nke siri ike, textiles, ihe ọkụ ọkụ, wdg

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

15.Gas: nitrogen mmepụta ihe, oxygen, ịdị ọcha> 99%; (ndị ọrụ nyere).

16.Power chọrọ: AC220 (+ 10%) V, 50HZ

17. Oke ọrụ ike: 50W

18.Igniter: a na-eme ya site na tube ígwè na oghere nke nwere dayameta dị n'ime Φ 2 ± 1mm na njedebe, nke nwere ike ịtinye n'ime combustor iji gbanye ihe nlele ahụ. Ogologo ire ọkụ bụ 16 ± 4mm na nha bụ mgbanwe

19.Self na-akwado ihe ntinye ihe nlele: enwere ike idozi ya na ọnọdụ axial nke combustor liner ma nwee ike ịpịa ihe nlele ahụ kwụ ọtọ.

20.Non onwe onye na-akwado ihe ntinye ihe nlele: ọ nwere ike idozi akụkụ abụọ kwụ ọtọ nke ihe nlele ahụ na etiti n'otu oge ahụ.

Ọ bụrụ na ị nwere mmasị na ngwaahịa anyị, ị nwere ike ịhọrọ ịhapụ ozi gị ebe a, anyị ga-akpọtụrụ gị n'oge na-adịghị anya.

Dee ozi gị ebe a ziga anyị ya

Ụdị ngwaahịa