1	IR Camera
2	Blue PT100
3	Yellow PT100

1.42
2870
ch 2 106.6
ch 3 96.6


10C on chiller
peltier on with 1.42V and 2900mA
104 ch2 and 94 ch3
peltier off
104 ch2 and 104 ch3

34C on chiller
peltier off
113.6 ch2 and 113.0 ch3

peltier quoted to be 100 at 0C and 138.5 at 100C

therefore at
10C = 103.85 
30C = 111.55
34C = 113.1

94 = -15.6C

put chiller at 15.6C and peltier on with 1.42V and 2900mA
106.5 ch2 (as expected for 15.6C) and 95 ch3 (lower than expected)
to get 100 on ch3 (ch2 = 106 due to chiller) peltier = 70-75 and 1300-1400mA