IET Labs, Inc. Datasheets for Inductance Standards and Decades

Inductance standards and decades provide highly accurate and digitally variable standard values of inductance for calibration, comparison and testing.
Inductance Standards and Decades: Learn more

Product Name Notes
Each 940 Decade-Inductor Unit is an assembly of four inductors (relative values, 1, 2, 2, 5) wound on molybdenum-permalloy dust cores, which are combined by switching to give the eleven...
IET continues to produce the GenRad 1482 Standard Inductor Series to the same exacting specs as General Radio. These inductors are accurate, highly stable standards of self inductance for use...
The 1491 Decade Inductance Box is an assembly of several 940 Decade-Inductor Units in a single metal cabinet. The units have no electrical connection to the panel, but a separate...
The LS Series are an economical, indispensable collection of tools with a variety of uses in engineering, design, troubleshooting, or service fields.
The SL Series models are highly stable and cost effective inductance standards with low temperature coefficient, low dc resistance, low losses, and a wide range of values.