Grant-instruments TXF200 R Instrukcja Użytkownika

OperatinginstructionsLowtemperaturebath/circulatorRseries

3.3 ThermostatunitAllowabletemperaturerangewithsuitableRefrigerationUnits:ForinformationonoperatingtheOptima ThermostatUnitsrefertothe

3.4 FillingBeforefillingthetank,disconnectthemainspowersupply.Allowforthermalexpansionandcontractionoftheliquidandforanyliquidin

4.SpecificexamplesON OFF4.1 Example1-Tocontroltheliquidat10°C,usingaGD100andR1S setpointS4.2 Example2- A fourphaseoperationusing

Equipment:ThistypeofcomplexthermalrampingrequirestheuseofeitheraGR150oraGP200Optimathermostat. AnyoftheRefrigerationunitscanbec

Rotatetheknobsothat[ ]isdisplayed,press andanothersegment[ ]willbedisplayed,Rotatetheknobsothat[ ]isdisplayedandpress toadjust.

5.FaultdiagnosisUnitdoesnotoperateTemperaturedoesnotrisewhenexpectedTemperaturecontinuestorisewhennotexpectedUnitfailstocoolUnitnot

Symptom Possiblecause ActionrequiredStirrermotordoesnotrotateorpumpdoesnotoperateStirrerobstructedPumpobstructedIfmotorshaftrotatesfree

6. Technicalspecification6.1 TechnicalSpecificationThisequipmentisforindooruseandwillmeetitsperformancefigureswithinanambienttemperatu

TemperaturerangeProgrammableTypicalcoolingpowerambient20°CRefrigerantWeightOveralldimensionsTankcapacityTopopeningLiquiddepthDrainSafetyElectr

7.Pumpspecifications7.1PumpscomeaspartoftheGD120,GR150andGP200thermostats.Fordetailsontheiroperationpleaserefertotheappropriateo

Page2Lowtemperaturebath/circulatorOperatinginstructionsVersion3-May2005

VTP1lVTP2GP200(setting5)GD120/GR150VTP OPTIONAL PUMPS ANDOPTIMA SERIESTHERMOSTATPUMP PERFORMANCEwater02046810121416182 4 6 8 10 12 14 16 18 20 22 24

8.Maintenance8.1. Cleaning8.2. ReplacementoffusesThecasecanbecleanedwithadampclothafterdisconnectionfromthepowersupply.Donotusesol

9.Guaranteeandservice9.1 Guarantee9.2 ServiceWhenusedinlaboratoryconditionsandaccordingtotheseoperatinginstructions,thisbathisguarante

PrintedinEngland-Lowtempbathcirculator/Rseries/17908/UKGrantInstruments(Cambridge)LtdSheprethCambridgeshireSG86GBEnglandTel:Fax:+44(0)17

Contents1 Safety...42 GettingStarted...

1 SafetyThefollowingsymbolsmean:-Caution:Readtheseoperatinginstructionsfullybeforeuseandpayparticularattentiontosectionscontainingthi

Itistheuser'sresponsibilitytocarryoutappropriatedecontaminationifhazardousmaterialisspiltonorinsidetheequipment.Donotconnect

2.Gettingstarted2.1 Unitoverview2.2 UnpackingOptimalowtemperaturecirculatorsprovideasourceofcoolingformanysensitiveanalyticalprocedures

2.3.1 Assembly- Allmodels(seeFig1)Removethethermostatmountingplatefromthetankbyunscrewingthefourblackknobslocatedinthecornersof

3.Operation3.1 Controlsandfeatures (seeFig2)Withtheswitchinthepositiontheminimumoperatingtemperatureis5°C.Belowthis,thecooling

3.2 Rearpanelreferenceanddescription(seeFig3)IECoutlettoaccessorypump.IECoutlettoOptima Thermostatunit.IECinlettoRefrigerationunit