Lakeshore 340 temperature controller setup for Liris and Ingrid
Ingrid and Liris share a spare Lakeshore 340 temperature controller, the setup for each instrument is shown below. Refer to the User's Manual for further details.
LIRIS |
Type |
Sensor Unit |
Temp. Coeff. |
Excitation |
Range |
Curve |
Channel A |
Cernox |
Ohms |
Negative |
10mV |
300KOhms |
30CX-1080-CU |
Channel B |
Cernox |
Ohms |
Negative |
10mV |
300KOhms |
28CX-1080-CU |
Channel C |
Silicon Diode |
Volts |
Negative |
10uA |
+/-2.5V |
21 SCAL DT2 |
Channel D |
Silicon Diode |
Volts |
Negative |
10uA |
+/-2.5V |
22 SCAL DT2 |
INGRID |
Type |
Sensor Unit |
Temp. Coeff. |
Excitation |
Range |
Curve |
Alarms |
Channel A |
Special |
Volts |
Negative |
1mA |
+/-7.5V |
2DT-500-D |
High 80K Relays ON |
Channel B |
not used |
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Channel C |
not used |
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Channel D |
not used |
awr 10/1/08