V&A VA8060 User manual

DOUBLEWAYS
THERMOCOUPLEMETER
Users
Manual

.Introduction
Thankyou forpurchasing thedoubleways thermocouple
meterfromus.Pleasetakeafewminutestobrowse
through thisusermanualbeforeyou begintooperatethe
metertoensurethatyou arefullyfamiliarizedwithhow
besttooperatethemeterasaccuratelyandsafelyas
possible.
Thismetercan matchanystandardtypeK orJsensor.
1.1Precautionssafetymeasures
Togetthebestservicefromthismeter,pleasereadthis
user'smanualcarefullyand observethedetailed safety
precautionsstrictly.
1.1.1During use
1.Temperaturejacks: standardsmall thermocouplejacks,
thecenterspacing is7.9mm between thetwoprongs）.
2.Whenthebatteryvoltageisunderproperoperation
requirement, the symbolwill showon theLCDand
thebatteryneed tobereplaced withnew.
3.Tokeep theinstrumentclean,wipethecasewithadry

clothanddetergent, donot useabrasivesorsolvents.
1.1.2Maintaining theproduct
lDonotmeasureatahightemperature,high humidity
places.
lWhennotusingtheinstrumentforalongtime,
pleaseremovethebatteryand avoidstoringinhigh
temperatureand high humidity.
.Features
1.Display: 4digitsLCDDisplay
2.Resolution:0.1℃/0.1℉ below1000℃）
1℃/1℉ above1000℃）
3.Range:
K-type: -200℃~1300℃(-328℉~2372℉)
J-type: -200℃~1200℃(-328℉~2192℉)
4.Accuracy:
(-200 ～-100℃) (0.2%reading+1℃)
(-100 ～1300℃) (0.1% reading +0.7℃)
(-328 ～-148℉) (0.2% reading +2℉)

(-148 ～2372℉) (0.1% reading +1.4℉)
5.Samplerate:1time/sec
6.Autopoweroff:about 20 minutes
7.Lowbatteryindicator
8.Operatingenvironment:
0℃~50 ℃(32℉~122℉)，0~80%RH
9.Storageenvironment:
-20℃~60℃(-4℉~140℉)，0~80%RH
10. Dimension andWeight:
121(L)x60(W)x30(H)mm, about 180g
11.Accessories:
DC1.5V (AAA)x3pcs
K-typethermocouplewirex2pcs
String x1pcs
Plasticboxx1pcs
Usersmanualx1pcs

.Namesofparts
lInstrumentFamiliarization
1. sensorcover
2. temperature
input jack
3. LCD display
4. function key
lLCD Display
SHIFT MEM
MODE HOLD
T1-T2
UNIT
ON/OFF LIMIT
TYPE
Hi/Lo Light
Doubleways
thermocouplemeter

Themeaning ofthesymbolsrepresentedbythe
following：
1. Indicating it isnowinthedata-holding state
2. Indicationtothehigh orlowtemperaturesetting
3. Indicationtothesecondfunctionkey
4.Typeofthermocouple
5. Displayzone
6. Displayzone
7.T1-T2/ Maximum/Minimize
8. Indicationtobacklight
9.Temperatureunits
10. Indicationtolowvoltageofthebatteries
.OperationInstruction
*NOTE: Afterabruptambienttemperaturechanges,
allowinstrumenttemperaturetostabilizefor20 minutes
beforeusing formeasurement.
1.Puttheinstrumentwithenoughbatterypowerinthe
hand,pressthekeytoturnthepoweronand
SHIFT
ON/OFF

enterintothemeasuring mode.
2.Iftheinstrumentisconnectedtothethermocouple,it
will displaythethermocoupletemperatureoftheportT1
orT2.otherwise, it will displayOL.
3.You canPressthefunction keytochangetemperature
unit, selectT1-T2/MAX/MIN/HOLDmodeandK/Jtype,
set Hi/Loalarm, andstoredata. (referto “functionkeys”)
4.Pressthekey>2sec.toturnthebacklighton
oroff.
5. press thekey>2sec. toturnthepowerOFF.
Ifyou still need moreoperations,pleasesee the
descriptionoffunctionkeys.
.Function keys
1. key
ON/OFF powerON/OFF key:Press thekeytoturnthe
powerONand pressthekeyoncemore>2sec.toturn
thepowerOFF.
SHIFT
ON/OFF
SHIFT
ON/OFF
HOLD
Light

SHIFT secondfunction key:Pressthekeytoenablethe
secondfunctionofthekey,and a SHIFT iconwill display
on theLCD.
Thefunctionofkey:
SHIFT disenable：MEM、MODE、UNIT
SHIFT enable：LIMIT、Hi/Lo、TYPE
2. T1-T2key
PressthekeytoenforceT1-T2functionand theT1-T2
iconwill displayon theLCD.
3.key
MEM function:Press thekeytostorethepresent
reading ofT1and T2.Fivegroupsofdatacanbestored
at most.
InthemodeofMEM,pressthekey T1-T2 or UNIT to
viewtherecorded dataup and down,and pressthekey
MODE or HOLD toselectT1orT2.
MEM
LIMIT

Whenitisfull offivedata,OUicon will displayonthe
LCD.Ifneed tostoremoredata,youshouldclearall
datawhichhavebeen stored before(innormalmode,
press the MEM key>2sec., thenaCLERicon will
displayon theLCD).
LIMIT ToenforceHi/Loalarmfunction.
When SHIFT isenabled, pressthe LIMIT keytoturnthe
Hi/LoalarmONorOFF.
4.key
Pressthekey,aiconwill displayontheLCDand
the readoutheldin.Pressthekeyoncemoretocancel
theholdfunction.
Pressthekey>2sec.thebacklightwill beturnedon,
and theiconwill displayon theLCD.Press thekey
oncemore>2sec.thelightwill beturned off,andthe
HOLD
Light

iconwill disappeared.
5.key
UNIT Thetemperatureunit selection
Pressthekeytoselectalternatethetwotemperature
unitsof ℃and ℉
TYPE Select thermocoupletypefunction
When SHIFT isenabled,press thekeytoselect
alternatethetwothermocoupletypeofK-typeand
J-type.
6.key
MODE Themaximum/minimumreadout alternate.
Hi/LoThealarmHi/Lotemperaturesetting
Whenthemaindisplaytemperatureishigherthan Hi
temperaturesetting orlowerthanLotemperaturesetting,
thealarmwill continuesendout.
When SHIFT isenabled,pressthe Hi/Lo keytoenter
theHi/Lotemperaturesetting:
UNIT
TYPE
MODE
Hi/Lo

A. Use SHIFT key toselect HiorLosetting.
B. Use MODE or HOLD keytomoveposition.
C. Use TI-T2 or UNIT key toset temperature.
D. Use SHIFT key tocompletethesetting.
TheHi/Lotemperaturesetting
7.AUTOPOWEROFF SETTING
Whenthemeterispowered on, it isunderautopoweroff
TYPE Hi Lo
K 1300℃(2372℉) -200℃(-328℉)
J 1200℃(2192℉) -200℃(-328℉)
NORMAL
DISPLAY
SHIFT +Hi/Lo Hi
SETTING Lo
SETTING
SHIFT
SHIFT
MODE HOLD
T1-T2
UNIT
TYPE
Hi/Lo Light

mode.Themeterwill poweritselfoff after20 minutesif
nokeyoperation.
Cancelled autopoweroff function:press HOLD key
when poweronuntil theLCD displayall iconsandthe
buzzersend out along alarm.
.Maintenance
1. CLEANINGINSTRUCTIONS
Themetermaybewipeddownwithawetspongeor
clothusing amildwaterbased detergentor
anti-bacterialsoap and rinsed underagentlestream
ofcoldwater.
NOTE:
Thisunitisnotdesigned forcompletesubmersion or
washinginwater.
2. BATTERYREPLACEMENT
Usethefollowing procedure:
Whenthebatteryvoltagedropbelowproperoperation
rangethesymbolwill appearon theLCD

displayand thebatteryneed tobereplaced.
¥Pressthebatterycoverandtowardsarrowhead
directiontoopen thebatterycover.
¥Replacethebatterywiththreenew1.5Vbatteries
(AAA).
¥Replacethebatterycover.

WLS298