4UHV Controller
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Features
Technical Specifications
Ordering Details
Outline Drawing
- Optimized pumping speed due to auto regulation of operating voltage by the controller
- Convenient access to all elements of the vacuum system by utilizing either the analog or RS232/485 ports
- Multiple configurations available to suit your needs - whether operating one to four pumps with varying sizes, from 20 to 500 liters/second
- Applied high voltage is optimized as a function of pressure, providing more accurate pressure readings, allowing pressure measurement in the 10-10 mbar range - the UHV region
- Protect mode limits the current to protect the pump and controller.
- Cable is equipped with an interlock system which immediately shuts down the high voltage when the plug is removed from the pump
- The AC component of the HV output is reduced to a minimum, virtually eliminating the need for additional filters - especially useful for SEM applications
Technical Specifications
| Technical Specifications | |
| Input Voltage | 100 – 240 Vac (+/-10%) |
| Input Frequency | 50/60 Hz |
| Dimensions | 400.5 x 211.4 x 177.0 (l x w x h) |
| Display | 4 rows with 20 characters |
| Available configurations | 1x120W, 1x200W, 2x80W, 2x200W, 4x80W, 2x80W+1x200W |
| Minimum Configuration | One HV card with 120W, 200W or 2x80W |
| Output Voltage (Open Circuit) | 3, 5 and 7 kV |
| Output Current (Short Circuit) | 40 mA for 80 W channel, 100 mA for 200 W channel |
| Modes of Operation | Local / Serial / Remote |
| Front Panel Readings | Voltage, Pressure, Current, Status |
| Safety Marks | CE, C_CSA_US |
| Current Measurement Range | 10 nA to 100 mA |
| Input Signals | On/off; Protect; Step Mode; |
| Output Signals | Analog Out; NC Set-point; NO Set-point |
| HV Connector | Fischer Type 105 |
| Output Power Maximum | 400 W |
Ordering Details
Outline Drawing
