Microtest 6632 Series, User Manual

Page: 9 / 106

4
2. Preface
In this chapter, we briefly introduce the characters, key features and specifications
of 6632 Precision Impedance Analyzer.
2.
2.1 Introduction
The test frequency of the 6632 Precision Impedance Analyzer is DC 10Hz-
30MHz and the test signal is 10mV-2Vrms (min. resolution 1mV), and is suitable
for the LCR and DCR testes of AC signals. The measurement in a continuously
changing environment can be executed stage-by-stage with the test frequency
and grade, and high-speed continuous tests can be performed under different
test and mode conditions. The machine also supports LAN, USB and GPIB PC
connection capabilities to improve the design and test efficiency significantly.
MICROTEST 6632 Impedance Analyzer also provides fixtures for material
dielectric permittivity measurement that allows PCB designed engineers to
reduce the faulty conditions with the comprehensive information of permittivity
while designing PCB layouts.
The performance, convenience and operation flexibility of the Precision
Impedance Analyzer have become indispensable tools for the professional
measuring technicians. In addition to providing full-range solutions for the testing
equipment over the past years, Microtest also developed the new model of
“6632 Precision Impedance Analyzer” that has contributed to more perfect
precision solutions for the test. Such analyzer can meet customer demands for
price, speed, capacity, accuracy and multi-function by its well-based flexibility in
combination and implementation. Therefore, it can be used in the testing of a
variety of components such as resister, capacitor, inductor, oscillator, sensor,
time-delay wire, filter and resonator.
2.2 Key Feature

Signal source frequency range: DC, 10Hz ~ 3/5/10/20/30MHz

Signal source grade: 10mV ~ 2V / 200
μA ~ 20mA

Basic accuracy up to ±0.08%
(
Typical value ±0.05%
)

ALC function
 Output resistance 25Ω/100Ω, switchable
 Wide resistance measurement range from 25 mΩ to 40
MΩ (measurement accuracy up to 10%)

Parameters: |Z|, |Y|,
θ, R, X, G, B, L, C, D, Q, DCR, ESR, Vac, Iac, Vdc, Idc, etc.

Ultra-high measuring speed

Open circuit/short circuit/load calibration function

Electric meter mode, multistep list mode, scan & analyze mode

Up to four component parameters can be selected in the electric meter mode.
The induction and DCR values can be measured and displayed simultaneously

Auto component classification: Comparator function and Handler BIN
classification function

Up to 32 sets of multistep list programs can be stored in the permanent memory
and up to 16 test steps can be arranged in each program

Rapid automation and data access function is realizable for USB, LAN, GPIB
and RS232 interfaces

PC connection data analysis software is available optionally

7" 800*480 TFT LCD color screen