Chengdu Ebyte Electronic Technology Co., Ltd. E01-ML01S User Manual
Copyright ©2012–2018
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
8
Profile Feature
Curve characteristics
Sn-Pb
Assembly
Pb-Free Assembly
Solder Paste
Solder paste
Sn63/Pb37
Sn96.5/Ag3/Cu0.5
Preheat Temperature min
（
Tsmin
）
M in preheating temp.
100℃
150℃
Preheat temperature max (Tsmax)
M x preheating temp.
150℃
200℃
Preheat Time (Tsmin to Tsmax)(ts)
Preheating time
60-120 sec
60-120 sec
Average ramp -up rate(Tsmax to Tp)
Average ramp -up rate
3℃/second max
3℃/second max
Liquidous Temperature (TL)
Liquid phase temp.
183℃
217℃
Time
（
tL
）
M aintained Above
（
TL
）
Time below liquid phase line
60-90 sec
30-90 sec
Peak temperature
（
Tp
）
Peak temp.
220-235℃
230-250℃
Aveage ramp-down rate
（
Tp to Tsmax
）
Average ramp -down rate
6℃/second max
6℃/second max
Time 25℃ to peak temperature
Time to peak temperature for 25℃
6 minutes max
8 minutes max
7.2 Reflow soldering curve
