Sperry instruments IRT100 Mode D'emploi page 2

LCD ERROR MESSAGES
The thermometer incorporates visual diagnosticmessages as follows:
'Hi' or 'Lo' is displayed when the temperature being
measuredis outside of the range of the instrument,'Hi'
when higherthan +2500C(4820F)and 'Lo' when lower
than-550C (-670F).
'Er2' is displayedwhen the thermometeris exposed to
rapid changes in the ambient temperature. 'Er3' is
displayed when the ambient temperature of the
thermometerEXCEEDSOOC (320F)OR +500C(1220F).
In both cases you should allow plenty of time (minimum
30 minutes) for the thermometer to stabilize to the
working/room temperature.
For all other error messagesit is necessaryto reset the
thermometer. To reset it, turn the instrument off, remove
the batteryandwait for a minimumof one minute,reinsert
the battery and turn on. If the error message remains
please contact the Service Department for further
assistance.
BATTERIES
Thethermometer has two separatebatteries.The batterycloserto theside of the laser
beamoutputis for laseroperationonly.Theother batteryis designatedfor temperature
measurements. The thermometer c an still measuretemperature properly, e venwithout
thelaserbattery.
The thermometerincorporatesvisual low batteryindication(for the lower battery)as
follows:
'Battery0K': 'BatteryLow':batteryneedsto
measurements bereplaced,measurements
are possible
BATTERY REPLACEMENT
When the'LowBattery' i conindicates t hebattery is low,thebattery should bereplaced
immediatel y witha CR2032 lithium cell.Thebattery is located underthetwistcoverat
the rear of the thermometer.Please note: It is importantto turn the instrumentoff
beforereplacingthe batteryotherwise the thermometer maymalfunction.
Dispose of usedbatteryproperly andkeepawayfromchildren.
-rnc
'BatteryExhausted':
measurements
are possible notpossible
STORAGE & CLEANING
The sensorlens is the most delicatepart of the thermometer.The lens should
be keptcleanat all times,careshouldbetakenwhencleaning the lensusing
only a soft clothor cottonswabwith wateror medicalalcohol,allowingthe
lens to fully dry before usingit, do not submergeany part of the thermometer.
The thermometer should be stored at room temperature between -20 to
+650C(-4 to +1490F).
SPECIFICATION
Measurement Ran e
O eratin Ran e
Accura
Accuracy
Tow--33-250Oc,
Resolution -9.9-199.90C
Res onse Time 90%
Distance:Spot
Emissivi Ran e
BatteryLife
Batte
Dimensions
Wei ht
EMC/RFI
Readings may be affected
electromagnetic field strengthof approximately 3 volts per meter,but the performance
of theinstrument willnotbepermanently affected.
I Year Warranty solely torepair o rreplacement; nowarranty o fmerchantability
fitnessfor a particularpurpose.Productis warrantiedto be free of defectsin materials
and workmanship for the normal life of the product.In no event shall Sperry
Instruments beliablefor incidental orconsequential damage.
SPERRY
are
INSTRUMENTS
TheProfessional'sChoiceu
equipment
.NET
-67-4820M -55 to +2500C
32-12208 0-500C
+/-I.OOC 1.80F
±2% of readingor 20C(40F)whicheveris
Oc greater
0.10C/0.10F switchable
0.7 second
6:1 0 tics ratio
Fixed at 0.95
Typ.40hr,min30hr
auto oweroff after 15 seconds
CR2032 *2 cs
0.9x2.ox4.o inch 122.5 x 50 x 103mm
2.29 oz/ 65 rams includin
the unit is operated within radio frequency
if
Milwaukee, wi 53209
1-800-645-5398
www.sperryinstruments.com
205 Westwood Ave
Long Branch, NJ 07740
1-877-742-TEST (8378)
Fax: (732) 222-7088
salesteam@Tequipment.NET
batteries
or