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General Radio 1422-MD

Precision Decade Capacitor

The General Radio 1422-MD Precision Decade Capacitor has a maximum capacitance of 1150pF and a minimum capacitance of 0.05. This device provides a scale of 0.2pf/division max and a 0.0002pF/division min. It is commonly used for calibrating working standards and AC bridge measurements.

Product Info Related Products

Models	1422-D	1422-CB	1422-CL	1422-CD
Capacitance range (pF)	Min: 35/100	Min: 50	Min: 10	Min: 0.5/0.05
Capacitance range (pF)	Max: 115/1150	Max: 1100	Max: 110	Max: 11/1.1
Scale (pF/division)	0.2	0.2	0.02	0.002
Scale (pF/division)	0.02	0.2	0.02	0.0002
Stability	Capacitance change with time <1 scale division (0.02% of full scale)
Calibration	Working standard accuracy at absolute values of (0.01% + 0.0001pF)