Ụlọ ọrụ na-enye China Water-Vapor Permeability Index Tester ozugbo Dw259A
Anyị nke ọma akụrụngwa na ahụkebe elu àgwà njikwa n'oge niile nkebi nke mmepụta na-enyere anyị aka ekwe nkwa ngụkọta ahịa mmezu maka Factory ozugbo ọkọnọ China.Mmiri-Vapor Permeability IndexTester Dw259A, Anyị ji ezi obi na-eme ike anyị niile iji nye ezigbo ọrụ maka ọtụtụ ndị na-azụ ahịa na ndị ọchụnta ego.
Ụlọ ọrụ anyị nke ọma na njikwa kacha mma n'oge niile nke mmepụta na-enyere anyị aka ikwe nkwa mmezu nke ndị ahịa zuru oke.Igwe ọkụ echedoro ọsụsọ nke China, Mmiri-Vapor Permeability Index, Anyị factory na-onwem na zuru owuwu na 10000 square mita, nke na-eme ka anyị na-enwe ike imeju ndị na-emepụta na ahịa maka ọtụtụ akpaaka akụkụ ngwọta. Uru anyị bụ ụdị zuru oke, ịdị elu dị elu na ọnụahịa asọmpi! Dabere na nke ahụ, ngwongwo anyị na-enweta nkwanye ùgwù dị elu ma n'ụlọ na ná mba ọzọ.
1.1 Nchịkọta akwụkwọ ntuziaka
Akwụkwọ ntuziaka a na-enye ngwa ọkụ ọkụ YYT255 na-echekwa ọsụsọ, ụkpụrụ nchọpụta bụ isi na nkọwa zuru ezu site na iji ụzọ, na-enye ihe ngosi ngwaọrụ na oke ziri ezi, ma kọwaa ụfọdụ nsogbu na-ahụkarị na ụzọ ọgwụgwọ ma ọ bụ aro.
1.2 Oke ngwa
YYT255 Hotplate na-echekwa ọsụsọ dabara adaba maka ụdị akwa akwa dị iche iche, gụnyere akwa ụlọ ọrụ, akwa anaghị kpara akpa na ihe ndị ọzọ dị larịị.
1.3 Ngwá ọrụ ọrụ
Nke a bụ ngwa eji atụta nguzogide okpomọkụ (Rct) na nguzogide mmiri (Ret) nke textiles (na ndị ọzọ) ihe ndị dị larịị. A na-eji ngwa a na-ezute ụkpụrụ ISO 11092, ASTM F 1868 na GB/T11048-2008.
1.4 Jiri gburugburu ebe obibi
Ekwesịrị idobe ngwa ahụ na ọnọdụ okpomọkụ na iru mmiri siri ike, ma ọ bụ n'ime ụlọ nwere ntụ oyi n'ozuzu ya. N'ezie, ọ ga-aka mma n'ime ụlọ okpomọkụ na iru mmiri mgbe niile. Ekwesịrị ịhapụ akụkụ aka ekpe na aka nri nke akụrụngwa ma ọ dịkarịa ala 50cm iji mee ka ikuku na-abanye ma pụta nke ọma.
1.4.1 Okpomọkụ gburugburu na iru mmiri:
Ọnọdụ okpomọkụ: 10 ℃ ruo 30 ℃; Iru mmiri dị n'akụkụ: 30% ruo 80%, nke na-eme ka nkwụsi ike nke okpomọkụ na iru mmiri dị n'ime ụlọ microclimate.
1.4.2 Ike chọrọ:
Ngwa a ga-agbanyerịrị nke ọma!
AC220V± 10% 3300W 50Hz, kacha site ugbu a bụ 15A. Oghere dị na ebe a na-enye ọkụ kwesịrị inwe ike iguzogide ihe karịrị 15A ugbu a.
1.4.3Enweghị ebe ịma jijiji gburugburu, ọ nweghị ihe na-emebi emebi, na enweghị mgbasa ikuku na-abanye.
1.5 Nka nka
1. Ogologo ule na-eguzogide okpomọkụ: 0-2000 × 10-3(m2 •K/W)
Njehie nkwughachi bụ ihe na-erughị: ± 2.5% (njikwa ụlọ ọrụ dị n'ime ± 2.0%)
(Ọkọlọtọ dabara adaba dị n'ime ± 7.0%)
Mkpebi: 0.1×10-3(m2 •K/W)
2. Ogologo ule na-eguzogide mmiri: 0-700 (m2 • Pa / W)
Njehie nkwughachi bụ ihe na-erughị: ± 2.5% (njikwa ụlọ ọrụ dị n'ime ± 2.0%)
(Ọkọlọtọ dabara adaba dị n'ime ± 7.0%)
3. Okpomọkụ mgbanwe nso nke ule osisi: 20-40 ℃
4. The ọsọ nke ikuku n'elu elu nke sample: Standard ntọala 1m / s (mgbanwe)
5. Na-ebuli elu nke ikpo okwu (ntụpọ atụ): 0-70mm
6. Ogologo oge nhazi ule: 0-9999s
7. Okpomọkụ njikwa ziri ezi: ± 0.1 ℃
8. Mkpebi nke ngosi okpomọkụ: 0.1 ℃
9. Oge tupu okpomọkụ: 6-99
10. Nlereanya nha: 350mm × 350mm
11. Nyocha osisi: 200mm × 200mm
12. Akụkụ Mpụga: 1050mm × 1950mm × 850mm (L × W × H)
13. Ike ọkụ: AC220V± 10% 3300W 50Hz
1.6 Okwu Mmalite
1.6.1 Nkọwa na nkeji nke nguzogide okpomọkụ
Nguzogide okpomọkụ: okpomọkụ akọrọ na-agafe ebe a kapịrị ọnụ mgbe textile nọ na gradient okpomọkụ kwụsiri ike.
Ngalaba na-eguzogide okpomọkụ Rct dị na Kelvin kwa watt kwa square mita (m2·K/W).
Mgbe ị na-achọpụta nguzogide thermal, a na-ekpuchi ihe nlele ahụ na bọọdụ nnwale ọkụ eletrik, bọọdụ nnwale na bọọdụ nchebe gbara ya gburugburu na efere ala ka edobere n'otu ọnọdụ okpomọkụ (dị ka 35 ℃) site na njikwa ọkụ eletrik, yana okpomọkụ. ihe mmetụta na-ebufe data na usoro nchịkwa iji nọgide na-enwe okpomọkụ mgbe niile, nke mere na ọkụ nke efere ihe atụ nwere ike ịgbasa elu (na ntụziaka nke ihe nlele), na ntụziaka ndị ọzọ niile bụ isothermal, na-enweghị mgbanwe ike. Na 15mm n'elu elu nke etiti ihe nlele ahụ, okpomọkụ na-achịkwa bụ 20 ° C, iru mmiri dị 65%, na ikuku kwụ ọtọ bụ 1m / s. Mgbe ọnọdụ ule ahụ kwụsiri ike, usoro ahụ ga-achọpụta na-akpaghị aka ike ọkụ a chọrọ maka mbadamba ule iji nọgide na-enwe okpomọkụ mgbe niile.
Uru na-eguzogide okpomọkụ dị nhata na nguzogide okpomọkụ nke ihe nlele (ikuku 15mm, efere ule, ihe nlele) na-ewepụ nkwụsị ọkụ nke efere efu (ikuku 15mm, efere ule).
Ngwa ahụ na-agbakọ na-akpaghị aka: nguzogide okpomọkụ, ọnụọgụ nnyefe ọkụ, uru Clo na ọnụego nchekwa okpomọkụ
Rịba ama: (N'ihi na repeatability data nke ngwá bụ nnọọ agbanwe agbanwe, thermal iguzogide nke oghere osisi naanị kwesịrị ime otu ugboro kwa ọnwa atọ ma ọ bụ ọkara otu afọ).
Nguzogide okpomọkụ: Rct: (m2· K/W)
Tm ——ule okpomọkụ osisi
Ta ——nnwale okpomọkụ mkpuchi
A —— mpaghara osisi ule
Rct0-—-enweghị ihe mgbochi okpomọkụ
H —— ule ọkụ eletrik
△ Hc — kpo oku mgbazi
Ọnụego mbufe ọkụ: U = 1/Rct(W/m2·K)
Oghere: CLO | 1 0.155 · U
Ọnụego nchekwa ọkụ: Q1-Q2 Q1×100%
Q1 - Ọ dịghị sample okpomọkụ dissipation (W / ℃)
Q2（Na ihe atụ okpomọkụ dissipation (W/℃)
Mara:(Uru mkpuchi: na ụlọ okpomọkụ nke 21 ℃, iru mmiri ≤50%, ikuku 10cm / s (enweghị ifufe), onye na-anwale ule na-anọdụ ala, na basal metabolism bụ 58.15 W / m2 (50kcal / m).2·h), nwee ahụ iru ala ma nọgide na-enwe okpomọkụ nke elu ahụ na 33 ℃, uru mkpuchi nke uwe ndị a na-eyi n'oge a bụ uru 1 Clo (1 CLO = 0.155 ℃ · m).2/W)
1.6.2 Nkọwa na unit nke mmiri na-eguzogide
Mmiri na-eguzogide mmiri: okpomọkụ na-erugharị nke evaporation site na mpaghara ụfọdụ n'okpuru ọnọdụ nke ike ikuku mmiri ike gradient.
Ngalaba na-eguzogide mmiri Ret dị na Pascal kwa watt kwa square mita (m2· Pa/W).
Efere ule na efere nchebe bụ efere ọla pụrụ iche nke ọla, nke ejiri ihe nkiri dị mkpa kpuchie (nke nwere ike ịgbanye naanị vepo mmiri mana ọ bụghị mmiri mmiri). N'okpuru ọkụ ọkụ eletrik, okpomọkụ nke mmiri na-ekpo ọkụ na-enye site na mmiri na-enye mmiri na-ebili na uru setịpụrụ (dị ka 35 ℃). A na-edobe mbadamba ule na bọọdụ nchebe gbara ya gburugburu na efere ala n'otu ọnọdụ okpomọkụ (dị ka 35 Celsius) site na njikwa ọkụ eletrik, na ihe mmetụta okpomọkụ na-ebufe data na sistemụ njikwa iji nọgide na-enwe okpomọkụ mgbe niile. Ya mere, ike ikuku okpomọkụ nke mmiri ọkụ nke ihe atụ nwere ike ịdị elu (na ntụziaka nke ihe atụ). Enweghị uzuoku mmiri na mgbanwe okpomọkụ n'akụkụ ndị ọzọ,
A na-edobe osisi ule na bọọdụ nchebe gbara ya gburugburu na efere ala n'otu ọnọdụ okpomọkụ (dị ka 35 Celsius) site na ọkụ ọkụ eletrik, na ihe mmetụta okpomọkụ na-ebufe data na usoro nchịkwa iji nọgide na-enwe okpomọkụ mgbe niile. Enwere ike ịgbasa ike okpomọkụ nke ikuku mmiri nke efere ihe atụ naanị n'elu (n'ụzọ nke ihe atụ). Enweghị ike mgbanwe ike ikuku vapor na ntụzịaka ndị ọzọ. A na-achịkwa okpomọkụ dị na 15mm n'elu ihe atụ ahụ na 35 ℃, iru mmiri dị 40%, na ikuku kwụ ọtọ bụ 1m / s. N'elu ala nke ihe nkiri ahụ nwere nrụgide mmiri jupụtara na 5620 Pa na 35 ℃, na elu elu nke ihe nlele ahụ nwere nrụgide mmiri nke 2250 Pa na 35 ℃ na iru mmiri nke 40%. Mgbe ọnọdụ ule ahụ kwụsiri ike, usoro ahụ ga-achọpụta na-akpaghị aka ike ọkụ a chọrọ maka mbadamba ule iji nọgide na-enwe okpomọkụ mgbe niile.
Uru na-eguzogide mmiri dị nhata na nguzogide mmiri nke ihe atụ (ikuku 15mm, osisi ule, ihe nlele) na-ewepu nkwụsị mmiri nke osisi efu (ikuku 15mm, ule ule).
Ngwa ahụ na-agbakọ na-akpaghị aka: mgbochi mmiri, index permeability index, na mmiri permeability.
Rịba ama: (N'ihi na repeatability data nke ngwá bụ nnọọ agbanwe agbanwe, thermal iguzogide nke oghere osisi naanị kwesịrị ime otu ugboro kwa ọnwa atọ ma ọ bụ ọkara otu afọ).
Nguzogide mmiri: Ret Pm——Nrụgide uzuoku juru
Pa——ụlọ ihu igwe nrụgide mmiri uzuoku
H——Nnwale ọkụ eletrik
△ Ọ — Ndozi ego nke ule ọkụ eletrik
Ndekọ ikike nke mmiri: imt=s*Rct/RetS- 60 pa/k
Ike nke mmiri mmiri: Wd= 1 / Ret* φTm) g/(m2*h*pa)
φTm — Okpomọkụ latent nke uzuoku mmiri dị n'elu, mgbeTm bụ 35℃时，φTm=0.627 W*h/g
1.7 Nhazi akụrụngwa
Ngwa ahụ mejupụtara akụkụ atọ: igwe isi, sistemụ microclimate, ngosipụta na njikwa.
1.7.1A na-eji efere ihe atụ, ihe nchebe, na efere ala. Na efere ọkụ ọ bụla na-ekewapụ ihe ọkụ ọkụ na-ekpo ọkụ iji hụ na ọ dịghị nnyefe ọkụ n'etiti ibe ya. Iji chebe ihe nlele ahụ site na ikuku gbara ya gburugburu, a na-etinye ihe mkpuchi microclimate. Enwere ụzọ iko iko organic transperent n'elu, a na-etinyekwa ihe mmetụta okpomọkụ na iru mmiri nke ụlọ nyocha na mkpuchi.
1.7.2 Ngosipụta na usoro mgbochi
Ngwá ọrụ ahụ na-anabata ihuenyo mmetụ aka weinview, ma na-achịkwa usoro microclimate na onye nyocha na-arụ ọrụ ma kwụsị site na imetụ bọtịnụ kwekọrọ na ihuenyo ngosi, data njikwa ntinye, na data nyocha mmepụta nke usoro ule na nsonaazụ ya.
1.8 Njirimara akụrụngwa
1.8.1 Njehie mmeghari dị ala
Akụkụ bụ isi nke YYT255 usoro nchịkwa kpo oku bụ ngwaọrụ pụrụ iche na-enyocha onwe ya ma mepụta ya. N'ụzọ doro anya, ọ na-ewepụ enweghị ntụkwasị obi nke nsonaazụ ule nke inertia thermal kpatara. Nkà na ụzụ a na-eme ka njehie nke ule a na-emegharị ugboro ugboro dị ntakịrị karịa ụkpụrụ ndị dị mkpa n'ụlọ na ná mba ọzọ. Ọtụtụ n'ime "arụmọrụ mbufe ọkụ" ule ngwá ọrụ nwere njehie repeatability nke banyere ± 5%, na ụlọ ọrụ anyị erutela ± 2%. Enwere ike ikwu na ọ edozila nsogbu ụwa ogologo oge nke nnukwu mmejọ ugboro ugboro na ngwa mkpuchi okpomọkụ wee ruo ọkwa dị elu nke mba ụwa. .
1.8.2 Kọmpat Ọdịdị na ike iguzosi ike n'ezi ihe
YYT255 bụ ngwaọrụ na-ejikọta onye ọbịa na microclimate. Enwere ike iji ya n'onwe ya na-enweghị ngwaọrụ mpụga ọ bụla. Ọ na-agbanwe agbanwe na gburugburu ebe obibi ma mepụta nke ọma iji belata ọnọdụ ojiji.
1.8.3 Ngosipụta ezigbo oge nke ụkpụrụ “ọkụ na iru mmiri” ụkpụrụ
Mgbe ihe nlele ahụ na-ekpo ọkụ ruo na njedebe, a ga-egosipụta usoro nkwụsi ike nke uru dum "okpomọkụ okpomọkụ na mmiri ozuzo" ozugbo. Nke a na-edozi nsogbu nke ogologo oge maka nnwale na-eguzogide okpomọkụ na mmiri na enweghị ike ịghọta usoro dum.
1.8.4 Mmetụta ọsụsọ na-eme nke ukwuu
Ngwá ọrụ ahụ nwere nnukwu ịme anwansị nke akpụkpọ anụ mmadụ (zoro ezo) mmetụta sweating, nke dị iche na mbadamba ule na naanị obere oghere ole na ole. Ọ na-egbo mkpa ikuku mmiri nha anya n'ebe niile na mbadamba ule, na ebe nyocha dị irè bụ nke ziri ezi, nke mere na "nkwụsị mmiri mmiri" a tụrụ atụ dị nso n'ezie.
1.8.5 Multi-point calibration nke onwe
N'ihi nnukwu nnwale nke okpomọkụ na mmiri na-eguzogide mmiri, nhazi nke onwe nke ọtụtụ ihe nwere ike imeziwanye njehie nke ndị na-abụghị online na-akpata ma hụ na ule ahụ ziri ezi.
1.8.6 Microclimate okpomọkụ na iru mmiri kwekọrọ na isi njikwa ọkọlọtọ
E jiri ya tụnyere ngwá ọrụ ndị yiri ya, ịnakwere ọnọdụ okpomọkụ na iru mmiri dị ka microclimate na-adabere na isi ihe nchịkwa na-adabere na "usoro usoro", na ihe ndị a chọrọ maka njikwa microclimate dị elu.
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Factory ozugbo ọkọnọIgwe ọkụ echedoro ọsụsọ nke China, Water-Vapor Permeability Index, Anyị factory na-onwem na zuru ezu owuwu na 10000 square mita, nke na-eme ka anyị na-enwe ike na-egbo ndị na-emepụta na ahịa n'ihi na ọtụtụ akpaaka akụkụ ngwọta. Uru anyị bụ ụdị zuru oke, ịdị elu dị elu na ọnụahịa asọmpi! Dabere na nke ahụ, ngwongwo anyị na-enweta nkwanye ùgwù dị elu ma n'ụlọ na ná mba ọzọ.
