个询问项
Guarantees low noise operation
Special protection features
This is to prevent the preparation from damage
Employs Peltier elements for temperature control during electrophysiological experiments
| Sensor input | For semiconductor 2252 Ohms at 25°C (standard) or platinum 100 Ohms at 0°C, accuracy typically 0.1 °Cat 25 °C, with electronic protection. |
|---|---|
| Sensor input (EXT. mode) | 1mV / °C |
| Alarm and shutoff | Disconnects |
| Power output | If temperature is below +3°C (not connected or broken sensor) or above +45°C (short circuited sensor) |
| Digital displays | 3 ½ digits, XX.X °C (temperature of SENSOR A or B) or XX.X V (voltage at power output) |
| Command input | Analog input, 10 mV / °C, via BNC connector |
| Set value control | Digital control, range 2-45°C, XX.X°C or 0-100% of output voltage (DIRECT mode) |
| Temperature output | Analog outputs, 10 mV / °C, via BNC connector, output impedance: 250 Ohms |
| Power output | ±15 V / 5 A, short circuit protected, continuous |
| DC limiter | Control for the output voltage with a linear range from 0-100% |
| Control | PI (proportional-integral) controller, accuracy typically ±0.2 °C, gain range 10-10k, integration time 50 ms - 20 s (logarithmic scale) |
| Measuring accuracy | 0.1 °C at 25 °C |
| Power requirements | 115/230 V AC, 60/50 Hz, fuse 3.15 / 1.6 A slow |
| Dimensions | 19” rackmount cabinet 19” (483 mm), 10” (250mm), 3.5” (88mm) |