 |
 |
|
|
|
|
|
|
|
|
|
|
Why is the measured tip temperature lower than the set temperature?
|
 |
|
|
Check 3. Has the sensor of the thermometer deteriorated?
(In the case of HAKKO-manufactured contact-type measuring instruments)
|
If the sensor is deteriorated due to corrosion by solder, the temperature may be shown lower in some cases.
A sensor can last approx. 50 times in general; however, if lead-free solder is used, the sensor must be replaced more frequently.
*NOTE If a measuring instrument manufactured by another company is used, refer to its instruction manual. |
 |
Replace it with a new one before measuring the temperature.
If the temperature is still shown lower, confirm the details in Checks 1, 2, 4 and 5.
|
|
|
|
|
|
