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Chopper
Features and specifications
- Piezoelectric drive
- Operation in any position
- Operation with Chopper Control
- Typical resonance frequency
70 Hz
- Chopper amplitude 10 mm
- Piezoelectric zero position
- Adjustment +- 0.5 mm
- Operation voltage 15 V ac
- Simple and extremely flexible installation in any experimental
chamber
- Mountable on any flange or manipulator of your choice
(NW 16, NW 25 …)
- Compact construction:
diameter 6mm, length 50mm
- Chopper blade:
5 x 5 mm, variation on request
- easy installation, only one feedthrough required
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- Low- High pressure experiments ranging from UHV
up to 10 bar
- Operation in air
- UHV compatible, bakeable up to 220 C
- Temperature operation range from liquid Helium
to 220 C
- Automatic operation with Chopper Control
- No interference with equipment connected to the
sample (heater, thermocouple)
- Easy combination with other analysis tools
- Simple operation
- Self tuned oscillator phase reference signal for
lock-in application
- Low power consumption
- Variation of dimension, frequency, amplitude and
material on request
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