 |
| Model 32 | Temperature Controller Selection Guide |
| Model 34 | |
| Model 42/44 | |
| Model 62 |
Model
32
|
Model
24 |
Model
42/44
|
Model
62
|
| Sensor Inputs | 2 | 4 | 2 (Model
42) 4 (Model 44) |
2 |
| Excitation Current |
1mA to 10nA | 1mA to 500nA | 2.0nA to 2.5mA | 82pA to 2.5mA |
| Constant-Voltage Excitation |
1mV, 3mV, 10mV | 1.0V, 10mV | 100µV to 100mV | 10µV to 3mV |
| Supported Sensors | ||||
| Silicon Diode |
1.4 to 475K | 1.4 to 475K | 1.4 to 475K | 1.4 to 475K |
| Ruthenium Oxide |
200mK to 273K | 500mK to 273K | <100mK to 273K | 30mK to 273K |
| Platinum RTD |
14 to 1020K | 14 to 1020K | 14 to 1020K | 14 to 1020K |
| Cernox™ |
200mK to 420K | 600mK to 420K | <100mK to 420K | 0.3 to 420K |
| Rhodium-Iron |
1.4 to 800K | 1.4 to 800K | 1.4 to 800K | 1.4 to 800K |
| Germanium |
200mK to 100K | 500mK to 100K | <100mK to 100K | 30mK to 100K |
| Carbon Glass™ |
1.0K to 325K | 1.0K to 325K | 1.0K to 325K | 1.0K to 325K |
| GaAlAs Diode |
25K to 325K | 25K to 325K | 25K to 325K | 25K to 325K |
| Thermocouple |
Option, >1.4K | Option, >1.4K | N/A | N/A |
| Control Loops | 2 | 2 | 2 | 2 |
| Loop 1 Heater |
50W / 25W Three decade range |
50W / 25W Three decade range |
50W / 25W Four decade range |
50W / 25W Four decade range |
| Loop 2 Heater |
Model 32B: 10 Watt Model 32: 0 - 10 Volts |
10 Watt, 50 Ohm | 10 / 1.0 Watt Two decade ranges |
0.4 Watt, 1K Ohm |
| Control Types |
PID, Table, Ramp | PID, Table, Ramp | PID, Table, Ramp | PID, Table, Ramp |
PID Tables |
6 | 6 | 6 | 6 |
| Autotuning |
Yes | Yes | Yes | Yes |
| Computer Interfaces | RS-232, IEEE-488 |
Ethernet,
RS-232, IEEE-488 |
Ethernet,
RS-232, IEEE-488 |
USB, RS-232, IEEE-488 |
| Front Panel Display | 2 x 20 character VFD, 9mm character font. |
2 x 20 character VFD, 9mm character font. |
2 x 20 character VFD, 9mm character font. |
20 x 8 character LCD. 4.5mm and 9mm fonts. |
| Number of channels displayed |
2 | 2 | 2 or 4 | 2 |
| Keypad | 21 key silicon rubber | 21 key silicon rubber | 21 key silicon rubber | 19 key silicon rubber plus selector knob. |
| Relay Outputs | No | No | No | 2 |
| CalGen™ and Cryo-Con™ are registered
trademarks of Cryogenic Control Systems, Inc. All other product and company
names are trademarks or trade names of their respective companies. |
|
Tel: (858) 756 3900 Fax: (858) 759 3515 sales@cryocon.com
Specifications subject to change without notice. ©Cryogenic Control Systems, Inc. 1998 - 2008. |