Automatic Capacitance Bridge

The Model 2500A 1 kHz Automatic Capacitance Bridge measures capacitance and loss in medium- and high-impedance ranges, and allows three terminal connections to the unknown.

Features include:

• Accuracy of 5 ppm (or 3 ppm with Option E)
• Resolution of 0.5 attofrad (0.0000005 pF) and 0.15 ppm (or 0.5 aF and ).07 ppm with Option E)
• IEEE-488 and RS-232 interfaces included; external device can serve as controller or logger
• External DC bias up to +100 volts

Andeen-Hagerling, 31200 Bainbridge Rd., Cleveland, OH 44139-2231. Tel: 440-349-0370; Fax: 440-349-0359.