fa-ja系列电子天平英文使用说明书

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1、FA/JAserieselectronicbalanceisdevelopedandtrial-producedbyourcompany.Adoptingtheprincipleofelectromagneticforcebalance,itisaprecisionelectronicbalancethatfeatureshighprecisionandstrongenvironmentadaptation.Asseriesproduct,itcanbewidelyappliedtotextile,petro

2、leum,chemicalindustry,medicine,roadconstructionaswellasacademies,nationaldefenseandscientificresearchfields.Thisseriesbalancehasbuilt-inRS232Cstandardoutletthatcanlinkwithprinter,computerforon-sitequalitycontrol.Formandrepresentativemeaningofmodel:J(F)A××××

3、AdevelopeddecimalpointmaximumvaluemachinemodelelectronicprecisionbalanceModelJA1003AJA1203AJA2003AJA3003AJA4103AJA5003AFA604AFA1004AFA1104AFA1604AFA2004AFA2104AWeighingrange(g)0~1000~1200~2000~3000~4100~5000~1000~1000~1100~1600~2000~210Actualscaleinterval(m

4、g)1111110.10.10.10.10.10.1Repeatability(g)DifferentialvaluebetweenvariousweighingresultsforsameloadnotmorethantheabsolutevalueofmaxallowanceforthisloadMax.Allowance(g)O≤m≤50±0.005±0.000550＜m≤200±0.010±0.0010m＞200±0.015±0.0015Calibratingweightvalue(g)1001002

5、0020020020060100100150200200Scalepandiameter(mm)8011080Externaldimension(mm)320×200×290Netweight(kg)7.5Powersupply220V50±1HZPower(V·A)15Preheatingtime(min)60180Ambienttemperature&relativehumidity20±7.5℃50～80%20±2.5℃50～75%①Datainterface②Bubble-level③Socket④F

6、usereceptacle⑤Levelingfeet⑥Hook⑦CoverplateUsingmethod·Preparation1.Placebalanceonthestableandlevelworktable.Novibration,drafts,directsunlightorexcessivetemperaturefluctuations.2.Fixscalepanandadjustlevelingfeettokeepbubbleatthecenterofbubble-level.3.Confirm

7、thecurrentACvoltagewhethercompliantwiththepowersupplyadaptercoveredwiththebalancebeforeconnectingthepowersupply.4.Toobtainaccurateweighingresults,balancemustbeleftswitchedonforatleast30minutesbeforecarryingonthefirstweighingoperation.Switchingon/off·Switchi

8、ngonPresskeyintheweighingpanunloading,balanceperformsadisplaytest(Allsegmentsinthedisplaylightupbriefly.)modeldisplayandzerodisplay.Weighwhenthebalancedisplayszerostatus.Ifthesettingsofrelatedf