Triplett IRT225 User Manual Download Page 6

Page: 6 / 9

Troubleshooting

Symptom

Problem

Action

OL appears
when
measuring

Measured

value

greater

than

the

maximum range

Stop measuring

-OL appears
when
measuring

Measured value is less
than the minimum range

Stop measuring

Err appears
when booting

Exceeding the minimum
or maximum operating
ambient temperature

Place

the

thermometer in a
0°C~50°C
(32°F~122°F)
environment, and it
can be recovered
after 30 minutes

Battery
indicator
flashes

Low battery

Replace batteries

Laser  fails  to
work  /  weak
laser

Low battery

Replace batteries

Summary of Contents for IRT225

Page 1: ...ations on your purchase of the IRT225 10 1 infrared thermometer The IRT225 can quickly and accurately determine the surface temperature by measuring the infrared energy radiated from the target surfac...

Page 2: ...re using the thermometer Inspect the case before using the thermometer Do not use the thermometer if it appears damaged Look for cracks or missing plastic Please refer to the emissivity information fo...

Page 3: ...Description METER DESCRIPTION 1 Laser 2 Infrared sensor 3 Trigger 4 Battery cover 5 LCD 6 C F switching button 7 Battery compartment LCD DESCRIPTION 1 Function Indicator...

Page 4: ...t according to the distance to spot size ratio D S and field of view Hold After the trigger is released the last measured value and the HOLD icon will remain on the LCD display If there is no operatio...

Page 5: ...t diameter The smaller the target is the closer the test distance should be please refer to D S for the spot diameter at different distances To obtain the best measurement result it is recommended tha...

Page 6: ...red value is less than the minimum range Stop measuring Err appears when booting Exceeding the minimum or maximum operating ambient temperature Place the thermometer in a 0 C 50 C 32 F 122 F environme...

Page 7: ...the instructions for field of view D S etc Maintenance Cleaning and storage 1 The meter should be wiped with a damp cloth and mild detergent when necessary Do not use solvents or abrasives 2 Store th...

Page 8: ...d at 90 energy Emissivity 0 95 Response time 500ms Spectral response 5 5um 14um Resolution 0 1 C 0 1 F Repeatability 1 C or 1 0 whichever is greater 2 F or 1 0 whichever is greater Laser Single laser...

Page 9: ...ship and material for a period of 1 one year from the date of purchase This warranty does not apply to any of our products which have been repaired or altered by unauthorized persons in any way or pur...