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Bakeout control unit BCU14
Perfect unit dedicated for heating zones of the vacuum systems as well as heating samples inside the preparation chambers.
- Description
- Technical Data
- Application
- Features
Description
Heating operation for either one sample and one chamber or for two chambers is factory pre-set and cannot be modified by the user. An additional option allows the customer to independently control other non-regulated heaters such as those used for ion pumps. Unit can be remotely controlled via RS232/485 or Ethernet interfaces. Autosave function for saving your parameters/unit preset and applying them automatically after restart.
The BCU14 Bakeout Control Unit controller can be supplied in a 3HE 19″ enclosure unit with steering power components (one or two units – 2 heat zones per unit) or for 19″ rack mounting with external power components.
| Supply voltage | 230 VAC (L+N+PE, 2L+PE) (power consumption max 11.5 kW) 3×400 V(3L+N+PE) (power consumption max 19.55 kW) |
|---|---|
| Temperature range control | room temperature up to 1200°C |
| Regulation method | fully automated based on PID algorithm |
| Measurement resolution | ± 1°C |
| Interlocks | fully isolated, one for each zone + common |
| Number of control zones | 2 independent |
| Timers | 2 independent for each zone |
| Operation modes | timer, manual (timer counter) |
| Process parameters | time, temperature, RAMP |
| Communication interface | RS232/485, Ethernet |
| User interface | 7” TFT display with touchscreen |
| Interface languages | English, German, Polish |
| Dimensions |
448.8 x 132.5 x 435 mm (W x H x D), 19″ rack mountable |
| Weight (approx.) | 10 kg |
The main tasks of the BCU14 are regulation and stabilization of (i) the power supplied to the heaters in order to achieve a required bakeout temperature in any given zone, and (ii) parallel control of unregulated heaters (on valves, ion pumps, etc.). Target temperature, bake time and ramp times are all user-defined.
- Instruction by video movie integrated on TFT display
- Configurable user interface
- Power failure procedures
- Configurable interlocks
- Independent fans control system
- Sensor break protection
- Additional output signals to control external units
- Easy firmware upgrade via USB
