MASS spectrometer reversible power supplies - Ultra low ripple, high stability module
KA-R series is an ultra low ripple, highly stable HV power supply. It is the perfect choice for SEM and MASS applications. The output polarity can be controlled with an external signal.

Ultra low ripple and high stability of KA-R series secure the high resolution for Mass Spectrometer application. The output voltage is as high as up to +/-30 kV to meet broad output range requirements for Mass Spectrometer. The remote polarity change feature and constant current control feature (optional) is also good for Mass Spectrometer application.
Main features
Possible applications
- Designed for SEM·MASS applications
- High Stability 0.001%/5min
- Ultra Low ripple noise
- Output polarity change by external signal
- Output voltage, current monitor
Possible applications
- Capillary Electrophoresis
- DNA Analysis
- Electrophoresis
- Microchip Electrophoresis
| Output | ||
|---|---|---|
| Voltage [kV] | Current [mA] | Ripple [mV] |
| 10 | 1 | 30 |
| 20 | 0.4 | 70 |
| 30 | 0.25 | 100 |

