Battery Replacement - Refco LP-88 Manual De Instrucciones

English
LCD ERROR MESSAGES
The thermometer incorporates visual diagnostic messages as follows:
'Hi' or 'Lo' is displayed when the temperature being measured is outside of the settings of HAL and LAL.
'Er2' is displayed when the thermometer is exposed to rapid changes in the ambient temperature. 'Er3' is displayed
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when the ambient te mperature exceeds 0
time (minimum 30 minutes) to stabilize to the working/room temperature.
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Error 5~9, for all other error messages it i s necessary to reset t he thermometer. To reset it, turn the instrument off,
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remove the battery a nd wait for a mini mum of one minute, re insert the battery and turn on. If the error message
remains please contact the Service Department for further assistance.
'Hi' or 'Lo' is displayed when the temperature being measured is outside of the measurement range.
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BATTERIES
Low battery indication

BATTERY REPLACEMENT

1. Pull out the rubber gasket (10)
3. Replace and reinstall with new batteries
5. Plug the rubber gasket (10) to avoid failure of water proof
When the 'Low Battery' icon indicates the battery is low, the battery should be replaced immediately with AAA, 1.5V batteries.
Please note: It is important to turn the instrument off before replacing the battery otherwise the thermometer may malfunction.
Dispose of used battery promptly and keep away from children.
SPECIFICATION
Measurement Range
Operating Range
Accuracy, (Tobj=15-35°C,Tamb=25°C)
Accuracy (Tamb=23 +/- 3°C)
Emissivity
Resolution
Response Time (90%)
Distance:Spot
Battery Life
Dimensions
Weight
Note: Under the electromagnetic field of 3V/m from 200 to 700 MHz, the maximum error is 5
The thermometer will automatically shut off if left idle for more than 15 sec.
EMC/RFI: Readings may be affected if the unit is operated within radio frequency electromagnetic field strength of
approximately 3 volts per meter, but the performance of the instrument will not be permanently affected.
2
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C (32°F) or +50
2. Loosen the screw and pull out the battery cover
4. Place the battery cover back and fasten the screw
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-60 to 550 C (-76 to +1022
0~50°C (32~122°F)
+/-1.5°C (2.7°F)
Tobj=0~550°C:+/-2% of reading or 2°C (4°F) whichever is greater
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Tobj=-60~0 C: +/-(2°C+0.05/degree C)
0.95 default – adjustable 0.1 to 1 step .01
0.1°C/0.1°F at -76 to 999.9(°C/°F), otherwise 1°C/1°F
1sec
12:1
Typ.18, min 14 hours continuous use
143.90*116.73*42.78 mm(5.67×4.60×1.68 inch)
180 grams(6.35 oz) including batteries (AAA*2pcs)
Instruction Manual LP-88
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C (122°F). The thermometer should be a llowed plenty of
F)
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C (9 F).