NMR Cables & Coils
to be written.
Lakeshore 218 manual: 218_manual.pdf
Temperature Sensors
We utilize two types of the temperature sensors;
- Vishay RCWP, 1K Ohm Chip Resistor
- Cernox sensor
- Spec sheet: lstc_cernox_l.pdf
- Model(s) that we have: CX-1030-SD
- Four wires (V+, I+, V- & I-) per sensor
- https://twist.phys.virginia.edu/work/Drell-Yan/Manuals/CernoxInstallation.pdf
- LakeShore 218 Manual 218_manual.pdf
...
- These eight sensors are read out by one of LakeShore 218 through
One Fischer connector (27 pins) at the insert side and
Two D25 (female) connectors at the LakeShore 218 side.
- The readout cable comprises 20 conductors at minimum (2 wires * 6 chip resistors (12 wires) + 4 wires * 2 Cernox (8 wires)).
Mapping between the sensors and the Lakeshore readout:
Eight sensors (6 chip resistors and 2 Cernox) are connected to the eight channels on the Lakeshore 218 readout. The target cups are numbered from 1 to 9, showing the chip resistors' location as shown in the attached picture. The following table reflects the mapping between the sensors on the target cups and the lakeshore channels.
Mapping table between the sensors and the Lakeshore channels:
| Sensors | Cup | Lakeshore Channel |
|---|---|---|
| Chip resistor 1 | Bottom Cup | 1 |
| Chip resistor 2 | Bottom Cup | 2 |
| Chip resistor 3 | Bottom Cup | 3 |
| Chip resistor 4 | Top Cup | 4 |
| Chip resistor 5 | Top Cup | 5 |
| Chip resistor 6 | Top Cup | 6 |
| Top Cernox | Top Cup | 7 |
| Bottom Cernox | Bottom Cup | 8 |
| View file | ||||
|---|---|---|---|---|
|
| View file | ||||
|---|---|---|---|---|
|
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Information relevant to spare parts are is mentioned below:
| Part/Reference Number | Name | URL | Spare Counts |
|---|---|---|---|
| 104497 | DBEE 105 A102-130 (Female 27 Pole) | Product Finder | (fischerconnectors.com) | 5 |
| 104457 | S 105 A102-130+ (Male 27 Pole) | Product Finder | (fischerconnectors.com) | 5 |
...