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固安縣晴空濾芯廠賀德克液壓油濾芯一、用環(huán)氧樹(shù)脂成形的無(wú)機(jī)纖維

二、納污量大

三、具有三維迷宮式構(gòu)造，深度過(guò)濾，對(duì)于細(xì)微的顆粒有很高的分離度

四、有優(yōu)異的價(jià)格/性能比

我公司濾芯依照下述國(guó)際標(biāo)準(zhǔn)檢驗(yàn)：

一、ISO 2943   與液壓介質(zhì)的相容性

二、ISO 3968   流量特性曲線(xiàn)

三、ISO/DIS 3724   流通疲勞強(qiáng)度

四、ISO/DIS  4572   多次通過(guò)試驗(yàn)

五、ISO 2942    質(zhì)量保證（氣泡試驗(yàn)）

六、ISO 3723    端蓋負(fù)載試驗(yàn)

七、ISO 2941    破裂試驗(yàn)

濾芯的評(píng)定：

評(píng)定過(guò)濾器的最重要的準(zhǔn)則是β值。此值是按照國(guó)際標(biāo)準(zhǔn)ISO/DIS 4572用所謂多次通過(guò)試驗(yàn)來(lái)測(cè)得的。

定義：  β值是指上游液體中大于給定尺寸x的顆粒數(shù)與下游液體中大于相同的給定尺寸x的顆粒數(shù)的比值。

        Nv          Nv=過(guò)濾前的尺寸大于x的顆粒數(shù)

  βx=              Nh=過(guò)濾后的尺寸大于x的顆粒數(shù)

        Nh          X=顆粒尺寸

根據(jù)β值的定義可以很容易地推導(dǎo)出一個(gè)公式，用此公式可以求得某種濾材分離大于一定尺寸的顆粒的效率：                                          β值/過(guò)濾效率比值

     βx-1                                              β值         過(guò)濾效率

Ex=          *100     Ex=效率%                         1            0，00%

Βx                                                2            50，00%

示例：顆粒度 10μm                                      20           95，00%

         9360                    208-1                  50           98，00%

β10=          =208        E10=        *100=***%      75           98，67%

45 208                    100          99，00%

晴空濾芯廠生產(chǎn)的所有賀德克玻璃纖維濾芯其名義過(guò)濾精度的β值均大于200。   200          99，50%

                                                        1．000       99，90%

                                        10．000       99，99%專(zhuān)業(yè)生產(chǎn)PALL頗爾濾芯PPALLHC572FEC9H，HCS630KUN9H，HCS6
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216FKP6Z,HC2216FKS6H，HC2216FKS6Z，HC2216FKT6H，HC2216FKT6Z,HC2217
FKN4H，HC2217FKN4Z，HC0101FKS36H，HC0101FKT36H,HC2206FDN3H，HC2206
FDP3H，HC2206FDS3H，HC2206FDT3H，HC2206FDN6H，HC2206FDP6H，HC2206F
DS6H，HC2206FDT6H,HC2207FDN3H，HC2207FDP3H，HC2207FDS3H，HC2207FDT
3H,HC2207FDN6H，HC2207FDP6H，HC2207FDS6H，HC2207FDT6H,HC2208FKN4Z，
HC2208FKN6H，HC2208FKP6Z，HC2208FKP4H,HC2208FKP4Z，HC2208FKS6H，HC
2208FKS6Z，HC2208FKS4H，HC2208FKT4Z，HC2208FKT6H，HC2208FKT6Z，HC2
216FKN4H,HC2216FKN4Z，HC2216FKP4H，HC2216FKP4Z，HC2216FKS4H,HC2216
FKS4Z，HC2216FKT4H，HC2216FKT4Z，HC2216FKN6H，HC2216FKN6Z，HC2216F
KP6H，HC2253FDN6H，HC2253FDP6H,HC2217FKP4H，HC2217FKP4Z，HC2218FKN
4H，HC2218FKN4ZHC2218FKP4H，HC2218FKP4Z，HC2218FKN6H，HC2218FKN6Z,
HC2218FKP6H，HC2218FKP6Z，HC2225FDN6H，HC2225FDP6H,HC2225FDN13H，H
C2225FDP13H，HC2233FDN6H，HC2233FDP6H,HC2233FDN13H，HC2233FDP13H，
HC2235FDN6H，HC2235FDP6H,HC2235FDN13H，HC2235FDP13H，HC2236FDN6H，
HC2236FDP6HHC2236FDN13H，HC2236FDP13H，HC2237FDN6H，HC2237FDP6H,HC
2237FDN13H，HC2237FDP13H，HC2238FDN6H，HC2238FDP6H,HC2238FDP13H，H
C2238FDP6H，HC2252FDN6H，HC2252FDP6H,HC2252FDP13H，HC2252FDP6H，HC
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7FDP6HHC2257FDP13H，HC2257FDP6H，HC2285FDN6H，HC2285FDP6H,HC2285FD
N13H，HC2285FDP13H，HC2293FDN6H，HC2293FDP6H,HC2293FDN13H，HC2293F
DP13H，HC2295FDN6H，HC2295FDP6H,HC2295FDN13H，HC2295FDP13H，HC2544
FKN9H，HC2544FKP9H,HC2544FKN19H，HC2544FKP19H，HC2618FDN6H，HC2618
FDP6HHC2618FDN13H，HC2618FDP13H，HC6200FKN4H，HC6200FKP4H,HC6200FK
N8H，HC6200FKP8H，HC6400FKN8H，HC6400FKP8H,HC6400FKN13H，HC6400FKP
13H，HC6400FKN16H，HC6400FKP16H,HC6400FKN26H，HC6400FKP26H，HC6500
FKN13H，HC6500FKP13H,HC6500FKN16H，HC6500FKP16H，HC8914FKP13H，HC8
914FKP14HHC7400FKN4H，HC7400FKP4H，HC7400FKN8H，HC7400FKP8H,HC7500
FKN4H，HC7500FKP4H，HC8200FKP8H，HC8200FKP13H,HC8200FKN26H，HC8300
FKP16H，HC8300FKP39H，HC8304FKP16H,HC8304FKP39H，HC8310FKP16H，HC8
310FKP39H，HC8314FKP16H,HC8314FKP39H，HC8400FKP8H，HC8400FKP16H，H
C8400FKP26HHC8400FKP39H，HC8500FKP8H，HC8500FKP13H，HC8500FKP26H,H
C8700FKP4H，HC8700FKP8H，HC8700FKP13H，HC8800FKP8H,HC8800FKP13H，H
C8800FKP26H，HC8900FKP13H，HC8900FKP16H,HC8900FKP26H，HC8900FKP39H
，HC8904FKP8H，HC8904FKP13H,HC8904FKP14H，HC8904FKP16H，HC8904FKP2
6H，HC8904FKP39HHC9650FKP8H，HC9650FKP16H，HC9651FKP8H，HC9020FKP4
H,HC9020FKP8H，HC9021FKP4H，HC9021FKP8H，HC9100FKP8H,HC9100FKP13H，
HC9104FKP8H，HC9104FKP13H，HC9300FKP8H,HC9300FKP13H，HC9400FKP13H，
HC9400FKP26H，HC9400FKP39H,HC9401FKP8H，HC9401FKP13H，HC9404FKP8H
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9H,HC9600FKP4H，HC9600FKP8H，HC9600FKP13H，HC9600FKP16H,HC9601FKP4
H，HC9601FKP8H，HC9601FKP11H，HC9601FKP13H,HC9601FKP16H，HC9601FKP
21H，HC9604FKP8H，HC9604FKP12H,HC9604FKP13H，HC9604FKP16H，HC9604F
KP26H，HC9604FKP39HHC9606FKP8H，HC9606FKP13H，HC9651FKP8H，HC9651F
KP16H,HC9654FKP16H，HC9700FKP8H，HC9700FKP9H，HC9700FKP27H,HC9800F
KP4H，HC9800FKP8H，HC9800FKP13H，HC9801FKP4H,HC9801FKP8H，HC9801FK