BRTRO-420 Drawer Type Reflow Oven Operating Manual
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heating section
100s
Parameter
Time of heating section
S0.5
Display
Temperature change rate of heating section
Ref
Reflow
220°C
Parameter
Target temperature of reflowing, this parameter
determines the maximum temperature of curve. The
start temperature of reflowing is the target
temperature of heating, taking the parameters in the
table as example, temperature will be changed from
150°C to 220°C in reflowing section
60s
Parameter
Time of reflowing section
S1.2
Display
Temperature change rate of reflowing section
RefKp
Reflow Keep
15s
Parameter
Time of keeping max. temperature
Cool
Cool
50°C
Parameter
Target temperature of cooling, this parameter
determines the minimum temperature of curve. The
start temperature of cooling is the target temperature
of reflowing, taking the parameters in the table as
example, temperature will be changed from 220°C to
50°C in cooling section
140s
Parameter
Time of cooling section
S-1.2
Display
Temperature change rate of cooling section, note that
this value is negative
Melt
Melt
183°C
Parameter
Melting temperature of solder paste, only for
reference
77s
Display
The time that solder paste endured above melting
point, this parameter will change automatically when
the other parameters are changed
Note that the temperature in the table can not be lower than the target
temperature of previous or higher than the following.
6.6.
Reflow Curve
The parameters editing of reflowing curve is introduced above, the figure below
shows a complete reflowing curve.
