2007 NSTI Nanotechnology Conference and Trade Show - Nanotech 2007 - 10th Annual

Andeen-Hagerling, Inc.

Andeen-Hagerling, Inc.

Andeen-Hagerling (AH) manufactures the most precise capacitance bridges and most stable capacitance standards available commercially. AH bridges are fully automatic and can resolve measurements to sub-attofarad levels. Bridges are offered for operation at fixed or variable frequencies (50Hz-20KHz). Loss (dissipation factor) can be measured down to 1.5x10-8 tan Z. In addition to pure metrology uses, AH bridges are used in diverse research fields. They are ideal for many capacitance based, precision sensor applications.

AH capacitance standards are available in values from 0.1pF to over 100pF. Standards have a stability of 0.3ppm/year, a temperature coefficient of .01ppm, and are NIST traceable to an accuracy of 2ppm.

Booth: 706

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