RF18_安装调试说明书手册

User's GuideOperationTemperature Compensation Table (Referenced To 20C)%50520253035404505606570EXTECHThis instrumert measures the refracive index of asample.The mesuremetisd年ayedin%ix10640鱼177274a74a740040671.Zero Adjustment050570000Brix RefractometerCover he pism wih dstiled water (severd dos will sutficel Clse the0050505cove plate andro过e he acustment如ewn目thelighidark上oundary修edowlne lines up with the运ofe.der the zero aqustmert,dear03eModels RF18theprisn w动a如叠士幼0280290300030210边2.Sample Preparation and Reading10.05To take a sample readng.simply place a few drops d asamde iquid on00the measuemet pism at he end of he nstrument Qose the pismcav言late soth进the iqud年rea达acos he entire surf红eof he pism1070010000wtc过air止tks可dy spots(ee14diegram Alow he sample toremain202022on he prism for年oximaely302213s可店.a303304003114While hddng the instrumert under a00L5Introductionlight source,lok tfrough theeyepiece.The sucrose concentraion2967QQ7Q7072Q73Q73Q7377072727Congratustians on your purchase df the Eech RF18 Brix Refracometer.is detmmned by he ntersedtion aa5aTa98181a81a20a1aa10a10007羽Precision cptical instruments shold be handled gently;avcid touching hethe boun应ry of the light and darkBa别BadGoodoptical surface Careful use d these instrumens wil provide years dfidds (known as the shadowine)oneiaHe service.the printed scale蓝hea业年r生at of foa线hesy年i6yteInternational Brix%Scaleadusted by roeting the knur回ci可d the eyepiece The instrumentBfx to Refracive Index (nD)Conversion Tableabo fetres an eyeguard to prevent stay light fom entring he%n0%nDSpecificationseyepiece and causing reflecfons.3150Range0018%Bi位能may beneces客ryb&c生the position df the ig中tsource to maximize33416217222克0编1L418644527石04L3532L3747L432L477L829Resdution0.1%the cortr2装d the sha女wfne.Und生r nomal condtions.q年umd co2*Dimensions1.2x18x6.T(30x40x170mm以is dotsined by hdding the instrument undemeath and perpendicula to aL37318L3的L314的L47155light source.3319133138486159Weight32a.(91@Once a readng has been take,wipe dry wih a clean clh(do ndt washcrt)and plce he ir心tument in the划年iedp地rcag.Store he130的2013335130的012硒1.5348007138213留3225112肠181instument in a safe,dry environmentL3Description22L3727L331卫L23L45L4Note:The Distlled water temper sture,used tr zero aqustert,and he34g2333396日L8L.041.Evepiecesampe liquid temper sture shoud be the same.H he temperatre of heL3闲24L370%3L395418溺1304sampes fuctuates,zero the retacbmeter evey 30 minutes (RF10 aly]2.Cagp白e03253703L3g050413.Adustment screw3.Temperature Com pensationL3926137441L018药L371L3027L3752L40375743524.阳r白eTemperatre is one d he singe most important fados irfluendngaocurate refractomeeer readngs and is ane d the lrgest sarces of28137%gL0731.47285235.Prismmeasurement emor.Temperature compensstion releves the user of the397774re年c信bity b messure t年eraure and车ply a comection fac如whentaking readingsWarrantyThef1 d Refracto如neer has been designed for use with a20℃nrutemperature.Theretre,if he emperature of the measurement deviatesan白hhhcm0C.the readi