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f7 Medium effect hnab lim -f9 efficiency Yuav ua li cas xaiv kom raug?

Sij hawm: 2023-04-07

f7 Medium effect hnab lim -f9 efficiency Yuav ua li cas xaiv kom raug?

Koj puas paub qhov nruab nrab nyhuv lub hnab lim feem ntau siv hauv engineering tshuab cua txias? f7 nruab nrab nyhuv lub hnab lim ua ib qho tseem ceeb ntawm cov khoom siv tseem ceeb hauv lub tshuab cua txias hauv nruab nrab, yuav ua li cas xaiv hom thiab kev ua haujlwm zoo yog qhov tseem ceeb, thiab ntau tus neeg siv khoom tsis nkag siab cov qauv lim, cov hauv qab no yog cov lus qhia luv luv rau nruab nrab. cov nyhuv lim, kom peb sai thiab raug xaiv qhov zoo nruab nrab cov nyhuv lim hnab.

f7 Cov nyhuv nruab nrab lub hnab lim

1, f7 nruab nrab nyhuv hnab lim cov txheej txheem ntau lawm: siv hluavtaws fiber ntau los yog cov iav fiber ntau los ua cov khoom siv lim, aluminium alloy profile txheej txheej, sab hauv cov tshuaj tsuag txias-daws hlau txhawb nqa ncej.

2. Filter standard (EN779) Efficiency classification: F5 (daj - xim), F6(ntsuab), F7(liab), F, 8(daj - xim), F9(dawb) cuam tshuam particle loj sib piv rooj yog raws li nram no:

Kev pom zoo ntawm F5 rau particle loj ≥1.0um yog 75>E≥60%.

Kev pom zoo ntawm F6 yog 80> E≥65% rau particle loj ≥1.0um;

Kev pom zoo ntawm F7 yog 85> E≥70% rau particle loj ≥1.0um;

F8 rau particle loj ≥1.0um, pom efficiency 90>E≥75%;

F9 particle loj ≥1.0um, pom efficiency 95>E≥80%;

3, f7 nruab nrab nyhuv lub hnab lim daim ntawv thov qhov chaw: kev lag luam thiab kev lag luam qhov cua qhov system lub ntsiab lim, huv chav cua tshiab system lub ntsiab lim, automotive kev lag luam photoelectric semiconductor pre-filter, tsev so thiab chaw ua hauj lwm lub ntsiab lim.

f7 Cov nyhuv nruab nrab lub hnab lim

Cua lim tau lees paub los ntawm ntau thiab ntau tus neeg, nws txhim kho huab cua zoo thiab ua kom tib neeg noj qab haus huv, thiab tau siv dav, xws li tshuaj, khoom noj khoom haus thiab lwm yam kev lag luam yog inseparable los ntawm txhua yam ntawm efficiency lim.


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