USGlobalsat ET-312 - Manual (Page 9)

ET-312
The Specifications are subject to be changed without notice. Copyright © 2007, GlobalSat Technology.
Page 9 of 21
Version 1.4
Recommended Reflow Profile:
Pre heating temperature: 150±10[ ] ℃ Pre heating time: 90±30[sec.]
Heating temperature: 235±5[ ] ℃ Heating time: 10±1[sec.]
Peak temperature must not exceed 240 and the duration of ove ℃ r 200 should be 30±10 ℃
Seconds.
10±1s
240℃ Max.
30±10s
200℃
150±10℃
90±30s
235±5℃.
Temperature [℃]
Time [sec.]