Quantum Computing and
precision experiments, STM/AFM and Nanoscience
are the main areas, in which our precision voltage sources are used.
Klick below on the overview of our multichannel dc sources ranging from
+/-5V to +/-500V.
pdf, 1.7 MB
Our BS/BSA Series devices provide very precise and ultra stable DC voltages
up to +/-14V. Unlike DC power supplies, the outputs are optimized
for high stability and low noise. A short response time (~millisec.) allows
for fast and precise Qubit manipulation in Quantum Computing.
The devices are housed in standard 19-inch cases and controlled by USB
The programmed voltages and measured
output currents are displayed on the front LCD display.
Read more in the
User Manual (pdf, 4.5 MB)
and the Datasheet (pdf, 1.02 MB)
BS Series Software: zip, 874 KB
The new UM 1-5/1-14 LN on the left is the latest family
member of our series of 3-channel ultra high precision voltage
It features a further improved temperature-coefficient and even less voltage
fluctuations on a 10E-8 level.
The device represents the preferential choice for applications needing up to
3 precision voltage outputs
in the +/-14V range and is currently unrivalled in its class. Data Sheet UM-series (pdf, 4.78 MB)
The UM 1-5b on the right is a bipolar ultra high precision voltage source.
It offers three independent channels,
each resolved with 25Bit, +/-14V and +/-3.5V range. It is the first device
on the market
having three independent voltage channels with better 0.1ppm resolution and
shows an unrivalled combination of resolution, stability and long term
drift, making it ideal
for quantum computing and
high precision ion trap based spectrometry.
Data Sheet UM-series (pdf, 4.78 MB)
+/-40V to +/-500V bipolar
precision DC sources with continuous
zero crossing (4-quadrant)
The HV 500-16 is a
bipolar multichannel high voltage source with continuous zero crossing
designed for ion optics and beam lines. HV-FEP
device especially for field-emission electron sources
HV User Manual: pdf, 3.62 MB ;
HV Series Data Sheet: pdf, 1.14 MB
Picture: HV QUAD 275-16
The purpose of our HV
QUAD/Steerer series devices is the supply of stable DC voltage from
0V to +/-
275V, optionally up to +/- 450V for electrostatic lenses, especially
Steerer/Deflector Plates and Ion Traps.
QUAD/Steerer Manual (pdf, 3.62 MB)
DC 1-10ref: fixed
voltage reference, providing an 1.000000V and an 10.000000 V
e.g. in use at the
University of Mainz, Department of Physics
in the g-factor calcium experiment
|- please click image to enlarge -
DC 1-10ref is a fixed voltage reference, providing an 1.000000V and an
10.000000 V output.
Calibrated to a Josephson-Junction-based standard it serves a high precision
voltage standard and laboratory reference. Long term and temperature drifts
are in the
ppm-range and rival much more expensive reference solutions. Typical
calibrations of other devices (e.g. multimeters) and trap based precision
/ Extended Data Sheet (pdf, 6.97 MB)