Decade Box - Resistance Decade Boxes

IET Labs, Inc. - In the GenRad Tradition

Expanded Scope Now Includes
ac Resistance
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RESISTANCE DECADE BOX SELECTION GUIDE

IET Labs manufactures a full line of resistance decade boxes that will meet any need. Whatever your application, IET Labs has a decade box solution. Our resistance decade boxes can be custom built to your specifications, so you do not have to pay for what you don't need.

Please contact our sales department for your next resistance decade box requirement.

Low Cost Field Grade Resistance Decade Box

	Series	Type	Basic Accuracy	Range	Max. Resolution
	RS	General / Field grade	0.1% (or better) to 1%	.001Ω -100 MΩ	10 mΩ
	RCS	Field grade Resistance and Capacitance Box	0.1% (or better) to 1%	.001Ω -100 MΩ	10 mΩ

Low Cost Microprocessor Controlled Resistance Decade Box

Series	Type	Basic Accuracy	Range	Max. Resolution
OS-250	Basic Model	0.1%	0-24 MΩ	1 Ω
OS-260	Wide Range	0.1%	0-24 MΩ	0.1 Ω
OS-270	High Accuracy	0.01%	0-1.5 MΩ	0.01 Ω

High Accuracy Resistance Decade Box

Series	Type	Basic Accuracy	Range	Max. Resolution
GenRad 1433	High accuracy	0.01%	0-111 MΩ	1 mΩ
HARS-X	High accuracy	0.01%	0-111 MΩ	1 mΩ
esi DB62	High accuracy	0.01%	0-11 MΩ	10 mΩ
HARS-B	High accuracy	0.1%	0-111 MΩ	1 mΩ

Labratory Grade Resistance Decade Box

	Series	Type	Basic Accuracy	Range	Max. Resolution
	esi RS925D	Lab/cal grade	25 ppm + 0.5 mΩ absolute	10 mΩ -1.2 MΩ	20 uΩ
	HARS-LX	Lab/cal grade	20 ppm + 0.5 mΩ absolute	1 mΩ -120 MΩ	1 mΩ, 20 uΩ

High Resistance Decade Box

	Series	Type	Basic Accuracy	Range	Max. Resolution
	HRRS	High resistance	0.01% - 1%	0 - 11 GΩ	10 Ω
	HRRS-5kV	High resistance, 5kV Voltage	0.01% - 1%	0 - 10 TΩ	10 Ω

	Series	Type	Calibration Accuracy	Range	Features
	VRS-100	Multi-Value High Resistance Standard	2 - 2500 ppm	1 kΩ - 10 TΩ	Up to 11 customized discrete steps 1 kΩ - 10 TΩ

High Power Resistance Decade Box

	Series	Type	Basic Accuracy	Range	Max. Resolution	Features
	HPRS	High power	0.5% - 1%	0 - 10 MΩ	1 mΩ	High power; 25 W/step; 250 W max.

Programmable Resistance Decade Box

	Series	Type	Basic Accuracy	Range	Max. Resolution	Features
	PRS	Programmable	0.01% - 1%	0 - 100 MΩ	1 mΩ	IEEE-488 or RS-232

Kelvin-Varley Voltage Divider

Series	Type	Basic Accuracy	Range	Max. Resolution
KVD-700	Kelvin-Varley voltage divider	0.1 ppm linearity	0 to 1100 V	0.1 ppm
KVD-600	Kelvin-Varley voltage divider	0.5 ppm linearity	0 to 1100 V	0.1 ppm
KVD-500	Kelvin-Varley voltage divider	0.05% to 1%	1 Ω - 100 kΩ	1 ppm

Transfer Standards

	Series	Type	Basic Accuracy	Range	Max. Resolution
	HATS-LR	Transfer standard	1 ppm transfer	1 Ohms - 100 kΩ/step	1 Ω
	HATS-Y	Transfer standard	2 ppm transfer	100 kΩ - 10 MΩ/step	100 kΩ

For resistance standards, refer to our Resistance Standards Selection Guide.

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