油液清潔度標(biāo)準(zhǔn)

1、v1.0 可編輯可修改油液的潔凈度：油液的潔凈度 就是油液污染程度的定量描述。油液的潔凈度的評(píng)定方法 油液中顆粒尺寸的分布：對(duì)數(shù)座標(biāo)以對(duì)數(shù) / 線性 log/log 2潔凈度等級(jí)表示法： NAS163、8 SAE749D、 ISO4406NAS1638油液潔凈度等級(jí)（ 100ml 液壓油液中顆粒數(shù)）污染度等級(jí)顆粒尺寸范圍（ m）5-1515-2525-5050-1001000012522410025044820150089163121000178326132000356631124400071212622458000142525345861600028505069016732000570010

2、1218032864000114002025360649128000228004050720128102560004560081001440256115120009120016200288051212102400018240032400576010241v1.0 可編輯可修改SAE749D油液潔凈度等級(jí)（計(jì)數(shù)法）液壓油污染等級(jí)試行標(biāo)準(zhǔn)（每 100ml）尺寸范圍 m污染等級(jí)01234567-10- 5待定5 - 10270046009700240003200087000128000待定10 - 2567013402080536010700214004200025 - 50932103807801

3、5103130650050 - 100162856110225430100010013511214192* 電力行業(yè)標(biāo)準(zhǔn) DL/T571-95 （ SAE749D油液潔凈度等級(jí)）顆粒數(shù) /mlR濃度等級(jí)數(shù)大于小于（等于）80,000160,0002440,00080,0002320,00040,0002210,00020,000215,00010,000202,5005,000191,3002,50018ISO 油液潔凈度等級(jí)2R5/15例 1：大于 5 微米的顆粒濃度 為 400 顆 /ml.大于 15 微米的顆粒濃度 為 65 顆 /ml.則 ISO = 16/13例 2：大于 5 微米的

4、顆粒濃度 為 16,030 顆 /ml.v1.0 可編輯可修改6401,3001732064016160320158016014408013204012102011510105987654321大于 15 微米的顆粒濃度 為 2,490 顆 /ml.則 ISO = 21/18延展等級(jí) R2/R5/R15 例 3：大于 2 微米的顆粒濃度 為 32,200 顆 /ml.大于 5 微米的顆粒濃度 為 16,030 顆 /ml.大于 15 微米的顆粒濃度 為 2,490 顆 /ml.則 ISO = 23/21/18v1.0 可編輯可修改潔凈度等級(jí)對(duì)照表ISO每毫升顆粒數(shù)AC粉塵重量MILSTDNAS

5、SAE代碼10m水平毫克 / 升1246A1638749等級(jí)（1967）（1964）26/2325/2323/2010070021/184,5001220/182,40050020/172,3001120/161,4001019/161,2001018/155809617/142803008516/1314017415/12706314/124020014/11355213/10144112/993011/8524v1.0 可編輯可修改10/8310010/7110/69/608/5007/5506/35/2252/10俄國(guó)標(biāo)準(zhǔn)工業(yè)液污染度分級(jí) 17216-71工作液污100+厘米 3 液體容

6、積里雜質(zhì)微粒數(shù)不大于下列數(shù)值微米尺寸，微米雜質(zhì)質(zhì)量不大v1.0 可編輯可修改染度等級(jí)1-22-55-1010-2525-5050 -100100-200纖維于%0080040032841016008006316821160012532163225063324131256362425012512355002502541610005005062172000100010012428400020002002563980004000400501241016000800080010025511315001600016002005010126300031500315040010020136300063008

7、002004014125000125001600400801525000315008001601650006300160031517125003150630v1.0 可編輯可修改GJB中華人民共和國(guó)國(guó)家軍用標(biāo)準(zhǔn)FL9150 GJB 420A-96飛機(jī)液壓系統(tǒng)用油液固體污染度分級(jí)Solid particle contamination classesfor fluids in aircraft hydraulic systemsGJB 420A-96 固體污染度等級(jí)（ 100ml 油液中顆粒數(shù)）污染度等級(jí)顆粒尺寸范圍（ m）251525500001647614310032815227510656

8、304541021131060910920422620122021739735250243043276134105004860864152267v1.0 可編輯可修改5210009730173030653642000195003460612106783900389006920122021281680007790013900245042493360001560002770049008481067100031100055400980017001113400006230001110001960033901226900001250000222000392006780SAD AS4059 Cleanli

9、ness Levels by particle CountMaximum Contamination Limits(particles/100ml)Size,ISO151525501004402Calibration, Or OpticalMicroscopeCountmmmmmm8v1.0 可編輯可修改Size,ISO11171 Calibration, Electron Microscope4 m (c)6 m (c)14 m (c)21 m (c)38 m (c)70 m (c)Size CodeABCDEF000195761431000390152275100780304541020115606091092041231201220217397136250243043276132412500486086415226452500097301730306538650000195003460612106167100000389006920122021232820