GENERAL

The world’s standard for ac resistance, low frequency inductance and capacitance measurement
0.02% measurement accuracy and +/- 0.0001 Df
Programmable frequency 12 Hz – 100 kHz
Widely accepted impedance meter in a metrology environment
1689 has a built-in 4 terminal kelvin fixture for testing axial and radial components
1689M has four BNC connectors for use with a wide variety of standard accessories

DESCRIPTION

GenRad 1689 Impedance Meter Basic Specifications

(See datasheet for full specifications)

Measurement Parameters: C/D, L/Q, R/Q, or C/R (series or parallel)
Test Frequencies: Over 500 programmable test frequencies (12Hz to 100kHz) 0.01% Accuracy.
Applied Voltage: 5mV to 1.275V (programmable in 5mV steps).
Measurement Speed: Up to 19 measurements/second.
Accuracy: (Primary parameter) Basic RLC ±0.02%. (Secondary parameter) Basic DQ ±0.0001

Accuracy Calculator

Use this link to quickly determine the accuracy for a given measurement on the 1689 Digibridge
1689 Accuracy Calculator

Impedance Range

Parameter	Direct Reading Range	Ratio and DQ in PPM
R	0.00001Ω to 99999kΩ	0.00010μΩ to 9999.9GΩ
L	0.00001mH to 99999H	0.00010nH to 9999.9MH
C	0.00001pF to 99999μF	0.00010aF to 9999.9F
R with C	0.0001Ω to 9999kΩ	not extended
D with C	0.0001 to 9999	1 to 9999 ppm
Q with R or L	0.0001 to 9999	1 to 9999 ppm

GenRad 1689-9750 (M) Impedance Meter Standard Accessories
1689-0120 1689 Instruction Manual
4200-0300 AC Power Cord
1689-9602 BNC to BNC Extender Cables
NIST Traceable Certificate of Calibration

SPECIFICATION

Data Sheet: This document explains the features, options, Specifications and option models for this item.
Product Manual: Specifications and option models for this item. This document contains the technical product manual and guidelines.

DATASHEET AND MANUAL

Data Sheet: This document explains the features, options, Specifications and option models for this item.
Product Manual: Specifications and option models for this item. This document contains the technical product manual and guidelines.

APPLICATION NOTES AND SOFTWARE

Driver: Software drivers to allow this instrument to work with your computer
Application Notes: Application notes and technical resources for this instrument.

ACCESSORIES

Brand	IET Labs, Inc
Sub Categories	Electric & Electronic Test and Measurements
Application	LCR Meter

ISO-17025 ACCREDITED CALIBRATION WITH TEST DATA	NIST TRACEABLE CALIBRATION CERT (INCLUDED)	1689-9600 REMOTE TEST FIXTURE
1689-9602 BNC-BNC EXTENDER CABLE	GENRAD 1689-9601 BNC ADAPTOR BOX	1689-9611 RACK MOUNT KIT FOR 1689-M/1693
1689-9604 DIGIBRIDGE CALIBRATION KIT	1657-9600 BANANA PLUG EXTENDER CABLE	1689-9640 IEEE DIGIBRIDGE INTERFACE
7000-05 CHIP COMPONENT TWEEZERS	1700-03 KELVIN TEST LEADS

GENRAD 1689 PRECISION IMPEDANCE METER