REED R6200 Manual

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Model
Instruction
Manual
INSTRUMENTS
INSTRUMENTS
WBGT Heat Stress Meter
R6200
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Table of Contents
Features.......................................................................................................2
Specications.......................................................................................... 3-4
Product Description ................................................................................ 4-5
Operating Instructions........................................................................... 6-12
Features
• Measuresambienttemperature,humidity,wetbulbtemperature,black
globetemperature,WBGT(wetbulbglobaltemperature),heatstress
index,dewpointandpressure
• HeatStressIndexmeasureshowhotitfeelswhenhumidityiscombined
withtemperature,airmovementandradiantheat
• BlackGlobeTemperature(GT)monitorstheeffectsofdirectsolar
radiationonanexposedsurface
• In/OutfunctiondisplaystheWBGTvaluewithorwithoutdirectsun
exposure
• Multi-linebacklitLCDdisplaysimultaneouslydisplays4measurements
• Maximum,Minimum,AverageandDataHoldfunctions
• Internalmemorystoresupto99measurements
• Userselectableunitofmeasure(°For°C)
• UseradjustableWBGTthresholdalarm(audible)
• Tripodmountforlong-termmonitoring
• Lowbatteryindicatorandautoshutoff
• Includesbatteries
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Specifications
Temperature
MeasuringRanges AirTemperature:32to122°F(0to50°C)
 BlackGlobe:32to176°F(0to80°C)
 WBGT(Indoor):59to138.2°F(15to59°C)
 WBGT(Outdoor):59to132.8°F(15to56°C)
Accuracy AirTemperature:±1.1°F(±0.6°C)
 BlackGlobe:±0.6°C(20~50°C),other±1°C
 WBGT(Indoor):±2.7°F(±1.5°C)
 WBGT(Outdoor):±3.6°F(±2°C)
Resolution 0.1°F/°C
Humidity
MeasuringRanges 0-99.9%RH
Accuracy(@25°C) 10%to70%RH:±3%
 RestofRange:±5%
Resolution 0.1%RH
BarometricPressure
MeasuringRange 300-1100hPa(inHg,mmHgswitchable)
Accuracy ±1.5hPa
Resolution 1hPa,0.1inHg,0.1mmHg
GeneralSpecications
DewPoint/
WetBulbCalculation Yes
ResponseTime 1sec
Display LCD
Backlight Yes(non-condensing)
DataHold Yes
Min Yes
Max Yes
Average Yes
InternalMemory Yes,upto99measurements
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AutoShut-Off Yes(after15mins/off)
UserAdjustable
WBGTAlarm Yes(audible)
TripodMountable Yes
LowBatteryIndicator Yes
PowerSupply 4xAAAbatteries,OptionalACAdapter
ProductCertications CE,RoHS
OperatingTemperature 32to122°F(0to50°C)
OperatingHumidity <80%(non-condensing)
StorageTemperature -4to122°F(-20to50°C)
StorageHumidity <90%(non-condensing)
Dimensions Instrument:6.4x2.3x1.3”
 (162x58x32mm)
 BlackBrassBallDiameter:2.0”(50mm)
Weight 4.8oz(136g)
Product Description
LCD Display
a. RelativeHumidity
b. AmbientTemperature
c. GT:Blackglobe
temp.(BrassBall)
 WBGT:Wetbulb
globaltemp.
 HI:Heatindex
 DPT:Dewpoint
temp.
 WB:Wetbulbtemp.
d. BarometricPressure
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Key Pad
Button Description
PWR Powerinstrumentonoroff/Activateorinactivateaudible
beeping
HOLD Freezecurrentmeasurementsondisplay/Increasedigit/
Scrollforward
BKLT Turnbacklightonoroff/Decreasedigit/Scrollbackwards
/Changepressureunit
MAX/MIN ReviewMax,Min,andAveragereadings
MODE
EnterWBGTalarmvaluesetting/Togglebetween
temperaturemodes:
GlobalTemperature(GT)
WetBulbGlobalTemperature(WBGT)
Heatindex(HI)
DewPoint(DP)
WetBulbTemperature(WB)
SET Changepressurevalue/Recordmeasurementsto
memory
UNIT ToggleTemperatureunitbetween°Cand°F/Select
desireddigitwhensettingalarmthreshold
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Operating Instructions
POWER ON/OFF
Pressthe”PWR”buttontoturnthemeteron,
pressandholdfor2secondstoturnthemeter
off.
Whenthemeterispoweredon,theLCDdisplays
theWBGTmodeandthepreviouslyselected
“IndoororOutdoor”WBGTmeasurement
mode.Shortlyafter,abeepwillsoundandthe
instrumentwillbegintakingmeasurements.
MAX/MIN/AVG
Pressthe MAX/MIN buttontocyclethedisplay
throughtheMaximum,Minimum,Average
measurementsofAmbientTemperature,Global
TemperatureandRelativeHumiditysincethe
instrumentwaspoweredon.
PressandholdtheMAX/MINbuttonuntil“CLr”
appearsonthebottomofLCD.Theinstrumentwill
automaticallyreturntonormalmeasurementmode
oncethereadingshavecleared.
INDOOR/OUTDOOR Temperature MODE SELECTION
Wheninthe WBGTmode,pressandholdtheUNITbuttontotoggle
betweenindoororoutdoortemperature.Theinstrumentautomatically
calculatesthemeasurementusingthefollowingparameters:
a. OutdoorformulaWBGT=0.7Tw(wetbulbtemp)+0.2Tg(globe
temp)+0.1Td(airtemp.)
b. IndoorformulaWBGT=0.7Tw(wetbulbtemp)+0.3Tg(globe
temp)
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SWITCH UNIT OF TEMPERATURE °C/°F
PresstheUNITbuttontoswitchbetween°Cand°F.
SWITCH UNIT OF PRESSURE
PresstheBKLTbuttontochangethepressuremeasuringunit.(hpa-->
inHg-->mmHg).
TEMPERATURE DISPLAY MODES
PresstheMODEbuttontotogglethroughtheGT(Globetemperature)-->
WBGTtemperature-->HI(Heatindex)-->DPT(Dewpoint)-->WB(Wet
bulbtemperaturemeasurements).
NOTE: Verify the meter is not displaying the MAX/MIN/AVG. If so,
press the MAX/MIN button until the icons have disappeared.
FREEZE READING
PresstheHOLDbuttonundernormalmeasurementanda“HLD” icon
appearsonthedisplaytoindicatethatthemeterisinDataHold.When
thisfeatureisturnedon,theonlyfunctionalityavailableistheabilityto
switch between units of pressure, temperature and scrolling through
the temperature display modes“GT/WBGT/HI/DPT/WB”.
AUTO-POWER OFF
Themeterwillautomaticallyturnoffwhennotinuseforaperiodof15
minutes.TodisabletheautopowerofffunctionpresstheHOLD and PWR
buttonsatthesametime.TheLCDwillmomentarilydisplay“n” indicating
theauto-powerofffeatureisdisabled.
BACKLIGHT FUNCTION
Pressandholdthe“BKLT”buttontoactivateorinactivatebacklight
function.
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INTERNAL MEMORY
The R6200 has the ability to record up to 99
points internally.
a. PresstheSETbuttontosaveareading
(Temp.RH).
b. TheRECiconshowswilldisplaynextto
thetemperaturereadingandrecordnumber
showsonthebottomofLCDfor2seconds.
To recall recorded data:
a. PressandholdtheMODEbuttontoreviewmemoryTemperature,
RHandrecordednumber.
b. KeeppressingtheHOLDbuttontoreviewnextdataorpressand
holdtheBKLTbuttontoreviewthelaststoreddataentry.
c. PresstheMODEbuttontwice,toescapememoryfunction.
d. Underdatarecallmode,pressandholdtheSETbuttontoclearthe
memory.LCDwillshow“---”.
WBGT AUDIBLE ALARM THRESHOLD SETTING
(The default WBGT temperature alarm value is set at 31°)
a. PressandholdtheMODEbuttonfor2
secondsandthemeterwillentermemory
recallmode.
b. PressandholdMODEbuttonagaintoenter
WBGTalarmmode.
c. PresstheHOLDbuttontoincreasethevalue,
presstheUNITbuttontoselectthenextdigit.
d. PresstheBKLTbuttontodecreasethevalue,
presstheUNITbuttontoselectthenextdigit.
e. Oncethealarmisselected,pressandhold
theMODEbuttontosavethevalueand
returntonormalmeasurementmode.
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TURN ON/OFF ALARM FUNCTION
Aftersettingupthethreshold,pressthePWRbuttonandthebellicon
willdisplayonthescreenindicatingthealarmisactivated.PressthePWR
buttonagaintodisablealarmfunction.
GLOBAL TEMPERATURE/AMBIENT TEMPERATURE/
HUMIDITY OFFSET FUNCTION
Itisrecommendedthatthisunitbecalibratedonceayeartoensure
measurementsstaywithinmanufacturer’sspecications.Inthecasethat
auserwouldliketoperformself-vericationwithatrustedcalibration
sourcethefollowingoffsetprocedureshavebeenprovided.
Toentertheoffsetmode:
a. PowerOFFthemeter.
b. PressandholdtheMODE and BKLTbuttons.
c. PressthePOWERbuttonuntilthescreenshowsall3parametersin
“0.0”,thenreleasetheMODE+BKLTbuttons.
NOTE: To offset temperature in °F, hold MAX/MIN and press the
POWER button to select °C or °F.
Globe temperature offset
• HoldtheUNITbuttonandpresstheHOLD
buttonatthesametimetoincreasethevalue.
• HoldtheUNITbuttonandpresstheBKLTbutton
atthesametimetodecreasethevalue.
• PresstheMODE and POWERbuttonstosave
thevalue.
• Repowerthemetertoreturnnormal
measurementmode.
Ambient temperature offset
• HoldtheSETbuttonandpresstheHOLDbuttonatthesametimeto
increasethevalue.
• HoldtheSETbuttonandpresstheBKLT buttonatthesametimeto
buttonandthebellicon
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decreasethevalue.
• PresstheMODE and POWERbuttonstosavethevalue.
• Repowerthemetertoreturnnormalmeasurementmode.
Relative Humidity Offset
• HoldtheMAX/MINbuttonandpresstheHOLDbuttonatthesame
timetoincreasethevalue.
• HoldtheMAX/MINbuttonandpresstheBKLTbuttonatthesametime
todecreasethevalue.
• PresstheMODE and POWER buttonstosavethevalue.
• Repowerthemetertoreturnnormalmeasurementmode.
Pressure Offset Function
a. PressandholdtheSETbuttonuntilthe
LCDshows“0.0 hpa”.
b. ToincreasethevaluepresstheHOLD
button.
c. TodecreasethevaluepresstheBKLTbutton.
d. PressandholdthePOWERbuttontosavethesetvalue.
e. TheLCDwilldisplay“SAVE”andreturntonormalmeasurement
mode.
NOTE: The compensation range is ±3 hpa.
ERROR CODE
Code Description
Er1: Sensorfailed.
Er2: Outofmeasuredrange.
Low Battery Indicator
WhenthebatteryislowtheLCDwilldisplay“bAt”.Itisrecommendedto
stopuseimmediatelyandreplacethebatteries.
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Forserviceand/orinformationonthisoranyotherREEDproduct,contact
REEDInstrumentsat[e-mail].
Notes __________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
________________________________________________
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