UEi DTK2 User manual

7CE CERTIFICATE
The product complies with EMC directive 2004/108/EC
Technical standard: Emission EN 61326-1:2006 Class B
EN 55011:2009/A1:2010 Group 1 Class B
Immunity EN 61326-1:2006 EN 61000-4-2:2009
EN 61000-4-3:2006 A2:2010
8BATTERY REPLACEMENT
 • Turnofftheinstrument
 • Removethebatterycompartment
 • Changethebattery
 • Replacethecompartmentcover
END OF LIFE
9LIMITEd WARRANTY
TheDTK2iswarrantedtobefreefromdefectsinmaterialsand
workmanshipforaperiodofthreeyearsfromthedateofpurchase.If
withinthewarrantyperiodyourinstrumentshouldbecomeinoperative
fromsuchdefects,theunitwillberepairedorreplacedatUEi’soption.
Thiswarrantycoversnormaluseanddoesnotcoverdamagewhich
occursinshipmentorfailurewhichresultsfromalteration,tampering,
accident,misuse,abuse,neglectorimpropermaintenance.Batteries
andconsequentialdamageresultingfromfailedbatteriesarenot
coveredbywarranty.
Anyimpliedwarranties,includingbutnotlimitedtoimpliedwarranties
ofmerchantabilityandfitnessforaparticularpurpose,arelimited
totheexpresswarranty.UEishallnotbeliableforlossofuseofthe
instrumentorotherincidentalorconsequentialdamages,expenses,or
economicloss,orforanyclaimorclaimsforsuchdamage,expensesor
economicloss.Apurchasereceiptorotherproofoforiginalpurchase
datewillberequiredbeforewarrantyrepairswillberendered.
Instrumentsoutofwarrantywillberepaired(whenrepairable)fora
servicecharge.Returntheunitpostagepaidandinsuredto:
8030SWNimbusAvenue,BeavertonOR97008
 • Accessories,probesandbatteries(NotCoveredbyWarranty)
 • Claimsarenotacceptableforimproperuse(includingadaptation
  toparticularapplicationsnotforeseenintheinstructionmanual
  orimpropercombinationwithincompatibleaccessoriesor
  equipment,orforrepaircarriedoutbyunauthorizedpersonnel.)
1-800-547-5740 • FAX: [phone]
www.ueitest.com • Email: [email protected]
Thiswarrantygivesyouspecificlegalrights.Youmayalsohaveother
rightswhichvaryfromstatetostate.
DTK2
DTK2
75.9
°
f
7
7
5
5
.
5
.
.
9
.
.
.
9
9
9
°
°
f
f
f
T1
K
T1
T1
K
K
76.1°f
7
7
6.1
6.1
°
°
f
f
f
T2
K
T2
T2
K
K
Differential Thermometer
1-800-547-5740 • Fax: [phone]
www.ueitest.com • Email: [email protected]
INSTRUCTION MANUAL
ENGLISH
Differential Thermometer
Temperature Units °F / °C
Sensor Type k-type
Range -328°~2498°F(-200°~1370°C)
Accuracy
Range Accuracy
-328°~-58°F(-200°~-50°C) ±(0.1%rdg+4°F(2.2°C))
-58°~1832°F(-50°~1000°C) ±(0.1%rdg+2°F(1°C))
1832°~2498°F(1000°~1370°C) ±(0.1%rdg+4°F(2.2°C))
Accuracy (after ice-
point calibration) 30°~120°F(-1.1~48.9°C) ±1°F(0.6°C)
Resolution 0.1°F/0.1°C
HOLD Yes
Max / Min T1 & T2
Differential (T1-T2) Yes
Operating / Storage
Operating Temperature 32~104°F(0~40°C)
Operating RH% <70%RH,Non-condensing
Storage Temperature -4~140°F(-20~60°C)
Storage RH% <80%RH,Non-condensing
Battery Type 1x9V(NEDA1604)
Battery Life (typical) 125 hours typical
6SPECIFICATIONS
CAUTION:Thissymbolindicatesthat
equipmentanditsaccessoriesshallbesubject
toaseparatecollectionandcorrectdisposal.
WARNING
Ifthesymbol“ “appearsontheLCD,
pleasereplacethebatteryimmediately.
Copyright©2013UEi.AllRightsReserved
06/13 17018

3LCd dISPLAY
 1. PrimaryLCD:DisplayT1(1stthermocouplereading)orT1-T2
 2. SecondaryLCD:DisplayT2
4OPERATION
• POWER ON /OFF
Note:
Make sure you have plugged in the thermocouple probe before
turning on.
PressandholdPWRbuttontoturnonthemeter.Whilethemeteris
on,pressPWRbuttontoturnoffthemeter.
• SLEEP MODE (AUTO POWER OFF)
Themeterwillturnoffautomaticallyafter15minutesifnobuttons
arepressed.Todisableautopowerofffunction,whenthemeter
isoff,pressandhold“HOLD”buttonthenpress“PWR”button
toturnonthemeter,theprimaryLCDshowsthefollowing.Sleep
modeisnowdisabled.
• TAKING MEASUREMENT
Connectthermocouple.Ifprobeisopenornotconnected,theLCD
willshow”---”.
• DIFFERENTIAL (T1 - T2)
Press"MODE"todisplaydifferential.Press"MODE"againto
returntonormaldisplay.
• MAX / MIN
PressMAX / MINbuttontochangeoperationmodefromlive
data->MAX->MIN->backtolivedata.Correspondingvaluewill
displayontheLCD.Thesevalueswillresetatpoweronorwhen
performingaresetonMAX/MIN.
Reset MAX/MIN:PressMax/Minbuttonfor2secondstoreset
MAX/MINanalysisvalue.TheMAX/MINvalueisupdatedto
currentreading.
• DATA HOLD
Freezedisplayofbasicmeasurementsordisable.PressHOLD
buttonagaintogobacktothetemperaturereading.
• CHANGE UNIT
PressUNITbuttontochangeunit˚Cor˚F.Themeterdefault
temperatureunitis˚F.Themeterwilldefaulttolastselectedscale.
1INTROdUCTION
ThankyouforpurchasingtheUEiDTK2dualinputKtype
differentialthermometer.Thisthermometerfeaturesabuilt-in
microprocessorandhighresolutionanalogtodigitalconverter
chip.Thethermocoupleproberespondsveryquicklytoawide
rangeoftemperaturemeasurements.Theindustrystandardmini
thermocouplejackacceptsawideselectionofprobetypes.
FEATURES
•Dualinputwithdifferential(T1-T2)
•Min/Maxcapture(T1&T2)
•Autopoweroffwithdisablefeature(15minutes)
•LargeLCDscreen
•Completewithbeadwiretemperatureprobesand9Vbattery
•˚C/˚Fselectfunction
•Magneticmount
INCLUDES
•Meter
•9Vbattery
•Operationmanual
• ATT29AK-typebeadprobe(2)
• Pouch
2KEYPAd (CONTROLS)
T1
-
T2
HOLD MAX MIN
K
K
2
1
MODE
SET
PWR
MAX
MIN
UNIT
HOLD
PRESS“UNIT”TOSELECT˚C/˚F.
Freezedisplay
Press“MODE”tochangeoperationmodeT1orT1-T2.
Thecorrespondingreadingwilldisplayontheprimary
LCD.ThesecondaryLCDwillalwaysdisplayT2.
Pressandhold“PWR” to turn on the meter or
pressittoturnoffthemeter.Themeterwillturnoff
automaticallyafter15minutesifyoudon’tpressany
key.Press“HOLD”and“PWR”buttonstodisable
Autosleepmode.
Press“MAX/MIN”tochangeoperationmode
fromlivedata->Max.->Min.->backtolivedate.The
correspondingvaluewilldisplayontheLCD.Thevalue
iscalculatedsincepoweredonorreset.
Pressandholdtoenterice-pointcalibration.(Please
refertosection 5toensurecorrectcalibration.) PressUNIT
K
K
K
K
SingleInput:(TopView)
K
K
T2
K
K
MIN
K
K
MAX
K
K
HOLD
K
K
5AUTOMATIC ICE-POINT CALIBRATION
TheDTK2hasanautomaticice-pointcalibrationfunction.Please
followthesestepstocalibrateyourmetertothethermocouple
probes.
• ITEMS NEEDED:
 1. DTK2Thermometer
 2. Twok-typeprobes
 3. Crushedice/watermixture
  (distilledwaterrecommendedifavailable)
• CALIBRATION PROCEDURE
1. ConnectbothprobestotheDTK2
2. Placeprobetipsinthecrushedice/watermixture
3. PowerontheDTK2
4. PressandholdSETforfiveseconds.
 a. Themeterwillenterice-pointcalibrationand0.0°Cwill
  flashonbothT1andT2readings
5. Stirtheicebathwiththeprobessubmergedforoneminute
6. Continuestirringtheice/watermixtureuntilthereadings
 returntonormalmeasurement(flashingwillstop)
 Theice-pointcalibrationisnowcomplete.
DTK2
75.9
°
f
75.9
°
f
T1
K
T1
K
76.1°f
76.1°f
T2
K
T2
K
Differential Thermometer
WARNING! Alwaysconnectthermocouplebeforeturningthe
unitonformostaccuratereadings.
WARNING! Makesuretoplugsensorwithcorrectpolarity.
Donotbealarmediferraticreadingsappearondisplayprior
tonormalmode.
MODE
K
K
K
K