Ort der Herkunft |
China |
Marke |
North Dalian |
Modell-Nummer |
BF-24 |
Macht |
Elektronisch |
BF-24 FoamingCharacteristics Tester für Lubricanting1. TechnicalParametersTheinputpower 2300W Netzteil theworkAC220Visolator ± 10% Lowtemperaturecontrolscope 24degreesCelsius93.5degreesCelsius Temperatur-controlaccuracy ± 0.5degrees stirmotor 25W Temperatureadjustingscope 0 99.9degreesCelsius Timingdevice 0 99,99 Stunden Portablepower 2millioncooler min 16 160 ml / meter 2. Umfang Thistestmethodcoversthedeterminationofthefoamingcharacteristicsoflubricatingoilsat24and93.5.Meansofempiricallyratingthefoamingtendencyandthestabilityofthefoamaredescribed.ThevaluesstatedinacceptableSIunitsaretoberegardedasthestandard. Thisstandard(D892ASTM)doesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements.3. SummaryofTestMethod Thesample,maintainedatatemperatureof24(75)isblownwithairataconstantratefor5min,thenallowedtosettlefor10min.Thevolumeoffoamismeasuredattheendofbothperiods.Thetestisrepeatedonasecondsampleat93.5200,andthen,aftercollapsingthefoam,at24(75).4. Performanceand Merkmale Digitaldisplayandtemperaturecontrol.Hightemperatureandlowtemperaturebathshavetwoholesrespectively.Fourflowmeters,twotimers,anejectorairpumpandaput-intyperefrigerator.5. ApplicableStandards TheBF-24typelubricant, isdeterminedaccordingtothefoamGB / T12579andAmericanmaterials andtestD892ASTMstandardsapplicabletodesignandmanufacture,underspecifiedconditionsoffoamtendentiousnessanddeterminationofoilfoamstability.6. StructuralCharacteristics TheBF-24typelubricantismainlydeterminedbythebubble,highandlowtemperature,airflowadjustingpowersupplydevice,portablecooler,airfilter,thediffusionequipmentetc.7. SignificanceandUse Thetendencyofoilstofoamcanbeaseriousprobleminsystemssuchashigh-speedgearing,high-volumepumping,andsplashlubrication.Inadequatelubrication,cavitation,andoverflowlossoflubricantcanleadtomechanicalfailure.Thistestmethodisusedintheevaluationofoilsforsuchoperatingconditions.Contact: Mobil: (0086) 13942632309 Tel: (0086) 411-84754555-801Fax: (0086) 411-84753759