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How to Use the Temperature Probe for Hot Air Rework System (No. C1541)


The Temperature Probe for Hot Air Rework System (No. C1541) is equipped with 2 types of sensors. Before measuring temperatures as follows, connect the sensor to the thermometer ( HAKKO FG-100B, HAKKO FG-100(Discontinued) and HAKKO FG-101).
Sensor A: When measuring the temperature of hot air blown from the nozzle:
Correcting thermal control can be made by confirming the temperature of the hot air that is actually blown.
Applicable products: SMD rework HAKKO FR-801, HAKKO FR-802, HAKKO FR-803B, HAKKO 850B, HAKKO 852, HAKKO FR-830, HAKKO FM-2029
Sensor B: When measuring the temperature of applicable parts (workpieces):
Rework can be performed without causing damage to the parts being reworked (QFP, etc.)
 
  Let's look at how to measure the temperature using Sensor A!   First, treat the sensor A as follows:
  1. Bend the end as shown in the photo,
  2. in a contactless manner
  3. with a 1-2mm gap
  4. apply the end to the measuring point while being careful not to apply hot air to the contact section.
Upon purchase, the end is stretched out straight.

Be careful that hot air is only applied to the end section. Failure to do so may not allow correct temperature to be measured.

* Photo of the FG-100 discontined.
Be careful that hot air is only applied to the end section. Failure to do so may not allow correct temperature to be measured.
Next, let's look at measurement samples using Hot Air Rework System and Preheater.  


A) Method for measuring hot air from Hot Air Rework System  
Examples of use in combination with HAKKO FG-100 and HAKKO FR-803B Examples of use in combination with HAKKO FG-100B and HAKKO FR-803B
* It is also possible to use in combination with HAKKO FG-101.

Condition where the probe end is positioned in a contactless manner with a 1-2mm gap from the nozzle end Condition where the probe end is positioned in a contactless manner with a 1-2mm gap from the nozzle end.
B) Method for measuring hot air with Hot Air Rework System  
Examples of use in combination with HAKKO FG-100, rework fixture (No. C1392B) and HAKKO FR-803B   Hot air lineup:
HAKKO FR-810BHAKKO FR-811
Thermometer lineup:
HAKKO FG-100BHAKKO FG-101HAKKO FG-102
* Photo of the FG-100 discontined.

Bottom heater lineup:
HAKKO FR- 830HAKKO FR-870BHAKKO FR-872
Side view  
Loosen the fixing lever to remove the holder assembly and set collar and mount the probe on the shaft.   Condition where the temperature probe end is positioned in a contactless manner with a 1-2mm gap from the nozzle end.
 
 
C) Method for measuring hot air from Preheater  
Method for measuring hot air from Preheater  
Condition where the probe end is positioned in a contactless manner
with a 1mm gap from the nozzle end