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IR 101 

InfraScan

 

Infrared Thermometer 

 

Instruction Manual 

 
 
 
 
 

 
 
 

 
 
 
 
 
 
 
 
 

 

 

 
 
 

 

Summary of Contents for INFRASCAN IR 101

Page 1: ...IR 101 InfraScan Infrared Thermometer Instruction Manual ...

Page 2: ...splay and Operator Controls 4 Making a Measurement 4 Minimum and Maximum Temperature Indication 5 Changing the Temperature Units 5 Back Light 5 Measurement Inaccuracies 5 6 Trouble Shooting 6 Maintenance Changing the Batteries 7 Cleaning 7 Fastening the Infrared Thermometer 7 Technical Information 8 9 Warranty Information 10 ...

Page 3: ...se unit b 4 button cell batteries already in unit c Neck strap d Soft sided case 3 Description of measuring principle When making a temperature measurement the surface radiation of the object to be measured is evaluated using the principle of radiation thermometry This is a purely passive process i e no radiation is transmitted but instead use is only made of the natural electromagnetic radiation ...

Page 4: ... The backlight will shut off 4 seconds after the operating button is released The infrared thermometer will automatically switch off 8 seconds after the last measurement Holding down the operating button again will clear the minimum and maximum memory and begin a new measurement 3 Minimum and maximum temperature indication The minimum and maximum value memories are cleared at the start of a measur...

Page 5: ...g the indicated temperature A gradual warming of the unit the lens between ambient temperature measurements can for example lead to the indicated temperature slowly falling c If the emission factor for the object does not correspond to the preset value of 0 95 the temperature will not be calculated correctly Most surfaces have an emission factor in the range of 0 8 to 0 98 In general the darker an...

Page 6: ...ing the battery compartment at the rear of the unit The used batteries must be removed from the battery holders and replaced by new button cells of the same type Only LR44 type batteries may be used Care must be taken to ensure that the polarity is correct when inserting The plus terminal of all four batteries should point upwards The batteries must be checked to see that they are properly seated ...

Page 7: ...wo values given is applicable in each case 2 Distance to measuring spot size The parameter D S characterizes the size of the measuring spot in proportion to the distance between the object to be measured and the Infrared Thermometer For example with a ratio of 6 1 and a distance of 12 inches the monitoring area will have a diameter of 2 inches Range 5 F to 575 F Resolution 0 1 F Accuracy 1 F Unit ...

Page 8: ...monitored has a factor of 0 95 If this is not the case there will be inaccuracies in the measurement see Section 2 6 Measurement Inaccuracies WARRANTY INFORMATION La Crosse Technology provides a 1 year warranty on this infrared thermometer Contact La Crosse Technology immediately upon discovery of any defects covered by this warranty Before sending the infrared thermometer in for repairs contact L...

Page 9: ...al damages therefore the above exclusion of limitation may not apply to you For warranty work technical support or information contact La Crosse Technology 2809 Losey Blvd S La Crosse WI 54601 Phone 608 782 1610 Fax 608 796 1020 e mail support lacrossetechnology com warranty work sales lacrossetechnology com information on other products web www lacrossetechnology com ...

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