Solution Science for Research and Industry

The “World’s Most Accurate” Capacitance Bridges are from Andeen-Hagerling

Andeen-Hagerling manufacture the world’s most accurate capacitance bridges and standards, and their AH 2700 models offer unparalleled stability, resolution, linearity and accuracy in a multi-frequency capacitance/loss bridges.
Andeen-Hagerling AH2700A Capacitance Bridge Test Instrument
The numerous state-of-the-art features of the AH2700 make it an exceptionally user-friendly instrument, with unmatched precision that enables it to open up new applications in calibration, manufacturing and scientific research.

The AH2700 is the culmination of over 40 years of Andeen-Hagerling experience in bridge design and manufacture. The unique ratio transformer and the temperature-controlled, fused-silica capacitance standard make the instrument a true bridge for measuring highly accurate capacitance/loss figures which are independent of the exact test frequency (50 Hz – 20 kHz) and immune to mechanical shock.

Applications

  • Dielectric Characterisation
  • Carbon Nanotubes, Nanowires and Quantum Dots
  • Dilatometry: Thermal Expansion, Magnetostriction
  • Ferroelectrics
  • Biophysics
  • Liquid Crystals
  • Low Temperature Physics
  • Magnetocapacitance, Magnetoresistance and Magnetodielectric effects
  • Magnetometry
  • Pressure/Capacitive Bolometry
  • Scanning Capacitance Microscopy (SCM)
  • Spectroscopy
  • Single Electron Tunneling (SET)
  • Structure And Phase Transitions
  • Superconductivity
  • Superfluids
  • Tunneling
  • Atomic Layer Deposition (ALD)
  • Nano-Force Metrology
  • Precision Positioning
  • Scanning Tunneling Microscopy (STM)
  • Glasses
  • Gravity
  • Semiconductor Test
  • Electrical/Capacitance Metrology

For more information on this and the other Andeen-Hagerling instruments we offer, please contact us.

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