productsBE2100 Series: Very High End DC Sources
BE2140 Series: Very High End Multichannel Sources
Cnrs  
Very High Resolution
Ultra Low Noise DC Source
BE2100, ±12V ±200mA

High Resolution: 21 bits, 6 ½ digits
High Stability: 7ppm typ. /24-hour
High Accuracy: ±0.01% typ. /one year
Ultra Low Noise: ≤9µVp-p typ.

 
 
  • True 4-quadrant isolated modular DC source with sense lines
  • 2 voltage ranges: ±1,2V and ±12V, current up to ±200mA
  • Very fast warm-up time, 10 minutes max.
  • 2 programmable output filters to optimize output noise and settling time
  • “Ready” output signal indicates optimal accuracy reached on output voltage
  • Excellent load regulation, typ. error <10µV (12V range)
  • Programmable ramp or staircase waveform,
    synchronization between sources (external trigger)
  • 2 source models: BE2101, standard module (source outputs on the module's front panel) or BE2102, miniature remote source (standard 4-meter cable)
  • Cost effective: up to 13 source modules in a single Bilt chassis, 3 chassis sizes available: 5, 8 or 13 slots
   Pdf BE2100 Serie DC Sources Brochure


Applications

Designed with and for scientists, BE2100 DC sources are particularly well suited to scientific experimental setups.

  • Polarization of nanoscale, mesoscopic, nanotube, graphene, molecular, quantum devices …
  • Small superconducting coil
  • Ultra low level pressure and temperature sensors
  • High end power supplies for electronic devices, communication devices, micro-wave devices, signal converters (ADC,DAC), imaging devices, etc…
  • battery replacement for ultra-low noise application.

Pdf Application note: "A smart voltage sweep"
Pdf Application note: "Very low noise sources for physics applications requiring a superconducting magnet "






ConducteurQuantique
Designed in partnership with french LPA-ENS Laboratory*, the BE2100 sources were the subject of a presentation poster by David DARSON during 'CNRS - Mesoscopic Quantum Physics - meeting' in Aussois (France) on December 2011.




   Pdf LPA BE2100 Sources Poster.
 
productsBE2100 Series: Very High End DC Sources
Very High Resolution
Ultra Low Noise 4 channel DC Source
BE2141, ±12V ±15mA

High Resolution: down to 1.2µV (21 bits, 6 ½ digits)
High Stability: a few ppm within 24-hour
High Accuracy: ±0.02% typ. /one year
Ultra Low Noise: ≤ 5µVp-p typ (<1µV RMS).

 

  • 4 independent 4-quadrant isolated DC voltage sources.
  • 2 voltage ranges: ±1,2V and ±12V, current up to ±15mA.
  • Current measurement option available, ref BE2142.
  • No more than the output noise of a low-noise operational amplifier: 3nV/√Hz at 1kHz.
  • Programmable settling: exponential, ramp or staircase, synchronization between channels and with other modules.
  • Cost effective: up to 52 channels in a single Bilt chassis.
Pdf BE2140 Serie DC Sources, Brochure.
Pdf Application note: "Very low noise sources for physics applications requiring a superconducting magnet "





designed with and for scientists
* The BE2140 high accuracy DC sources are designed, manufactured and distributed by iTest.

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