Ferroelectric Test System

Many engineers of Dexinmag Company have developed the Ferroelectric Analyzer for many years based on drawing lessons from the most advanced test methods in the world. It has more powerful test functions, the maximum test frequency of the equipment can reach 1MHz, and a high-speed sampling speed of 40M Spend. Some technical indicators exceed imported instruments, which is a real domestic independent innovation. At the same time, the measurement functions of the dielectric spectrum, electric card test, TSDC, resistance and other measurement functions have also been added. It can perform continuous and high-speed measurements under different measurement conditions and measurement modes, and only one Dexinmag ferroelectric instrument can replace the measurement functions of many instruments for functional material testing!

DX-FTS2 standard type	DX-FTS3 Extended Type

Measuring Functions:

DHM Dynamic Hysteresis Loop Measurement 
CVM CV Measurement
LM Leakage Current Measurement 
FM Fatigue Measurement
PM Pulse Measurement
PYM Pyroelectric Measurement
DTS Dielectric Thermometry Measurement
RT Resistance Measurement

PZM Piezoelectric Measurement
CHM Static Hysteresis Loop Measurement 
IM Blot Measurement
RM Retention Measurement 
BDM breakdown test
TSDC thermally stimulated current measurement 
ECM electric card test
POM oil bath polarization

Technical Parameters

Measurement Curve ( Part)

Instrument Configuration

Dexinmag FTS series ferroelectric test system is the most advanced equipment in the market, with a wide frequency response range and wide test voltage range, and its high test accuracy capability is second to none in the field of ferroelectric testing in the world. Under the built-in voltage of ±10V, the hysteresis loop test frequency can be as high as 500KHz; (the test index of this instrument has exceeded the imported equipment. For the extended high-voltage amplifier, the maximum test frequency of the hysteresis loop is related to the frequency of the external amplifier.) This system includes Dexinmag basic ferroelectric management test software. In addition, the voltage can be extended externally to 4kV, 10kV, and 20kV. The Dexinmag host can perform hysteresis loop, pulse, leakage current, IV, CV, and breakdown tests without changing the sample connection, and can also be loaded with options to achieve Piezoelectric, pyroelectric, TSDC and electric card, impedance analysis, resistance measurement and other characteristic test functions. Built-in complete dedicated industrial computer host, test circuit, operational amplifier, data processing unit, etc., including dedicated industrial computer motherboard, CPU (i5 or higher), RAM (8G or greater), solid state hard drive (250G or greater), network card, USB interface, DVD drive, VGA interface, pre-installed Windows 7 operating system, special test software for ferroelectric analyzer, etc.

Calibration and extension

Calibration Module: Each instrument is equipped with high-precision resistance and capacitance test modules. It can realize the self-calibration of the instrument and make the test data more accurate!

Device expansion: High and low-temperature hot and cold tables, high-temperature test equipment, probe stations, high voltage amplifiers, high resistance meters, impedance analyzers, laser interferometer temperature control controllers, digital source meters, etc.

Expandable parts:

Block test fixture For thick film, bulk ferroelectric, breakdown testing	Thin film four-probe probe station (room temperature to 200℃) Can be used for thick film ferroelectric, piezoelectric (e31), and pyroelectric testing.	Thin film wide temperature zone probe hot and cold stage (-196℃ to +600℃) It can be used for ferroelectric and pyroelectric testing of thin films and thick films with variable temperature.	Thin film probe station (Room temperature ferroelectric test) Can be used for room-temperature ferroelectric property testing of thin films and thick films.

High voltage amplifier options for bulk materials testing:

DXAM-10KV Voltage Range: ±10kV  Current Range: 0-20mA  Maximum Frequency: 5KHz	Trek 609E-6 Voltage range: ±4kV Current range: 0-20mA Frequency max: 6000Hz	Trek 610E Voltage range: ±10kV Current range: 0-2mA Frequency max: 600Hz

Piezoelectric testing of thick film and bulk materials (butterfly curve and d33) laser interferometer options:

SIOS laser interferometer single-channel optical probe
Resolution min: 0.3nm
Deformation test range: 100nm-2579.50μm

Interface

Analyzer Environmental Indicators

Measuring Circuit Protection

Breakdown protection max.
Measurement circuit withstand voltage max value: 25kV

Note: When testing an external TREK high-voltage amplifier, please refer to the high-voltage protection module produced by Dexinmag to protect the TPEK high-voltage amplifier from breakdown.

Working Environment

Non-working Environment