Functional Material Measurement
Ferroelectric Test System
High-performance ferroelectric material testing platform for hysteresis loop, fatigue, imprint, C–V, leakage current and dielectric measurements with wide frequency and voltage coverage.
Product Overview
The ferroelectric material testing system is mainly used for ferroelectric material hysteresis loop testing, fatigue testing, imprint testing, C-V curve testing, leakage current curve measurement, and dielectric material capacitance measurement.
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. Some technical indicators exceed imported instruments, which is a real domestic independent innovation.
At the same time, the measurement functions of 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.
Product Models
DX-FTS2 – Standard Type
Standard ferroelectric material testing system for laboratory and industrial testing.
DX-FTS3 – Extended Type
Advanced configuration with extended measurement capabilities.
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 Parameters | DEXINMAG |
|---|---|
| Built-in voltage | ±10V (external high-voltage amplifier can be connected) |
| External amplifier support | ±20V, ±100V, ±200V, ±500V, 4kV, 10kV, 20kV |
| ADC bits | 18 |
| Minimum Charge Resolution | <10fC |
| Minimum Area Resolution | <1μ2 |
| Maximum Charge Resolution | 276μC |
| Maximum Area Resolution | 2.76cm² |
| Maximum Charge Resolution | 27.6mC |
| Maximum Area Resolution | >100cm² |
| Maximum hysteresis loop test frequency | 500KHz @10V, 20V, 100V, 200V, 400V |
| Minimum Test Frequency | 0.03Hz |
| Minimum pulse width | 0.5us |
| Minimum pulse rise time | 400ns |
| Maximum pulse width | 1s |
| Maximum delay time between pulses | 40ks |
| Internal Clock | 25ns |
| Minimum Leakage Current | <1pA |
| Maximum small signal upper limit frequency | 500KHz |
| Minimum small signal upper limit frequency | 1MHz |
| Output Rise Time Control | 10^3 scaling |
| Input Capacitance | ~60fF |
| Impedance Input | Yes |
Technical Description
Dexinmag FTS series ferroelectric test system is one of the most advanced ferroelectric testing systems available, with a wide frequency response range and wide voltage range.
Under the built-in voltage of ±10V the hysteresis loop test frequency can reach up to 500KHz, exceeding the performance of many imported instruments. External voltage can be extended to:
- 4kV
- 10kV
- 20kV
The Dexinmag host supports:
- Hysteresis loop testing
- Pulse testing
- Leakage current measurement
- IV testing
- CV testing
- Breakdown testing
Optional functions include:
- Piezoelectric testing
- Pyroelectric testing
- TSDC testing
- Electric card testing
- Impedance analysis
- Resistance measurement
Built-in System Configuration
The system includes an integrated industrial computer with:
- Intel i5 processor or higher
- 8GB RAM or greater
- 250GB SSD or greater
- Network interface
- USB interface
- VGA output
- Windows operating system
- Ferroelectric analysis software
Calibration and Extension
Calibration Module
Each system includes high-precision resistance and capacitance calibration modules. These modules allow self-calibration of the instrument to ensure high measurement accuracy.
Device Expansion Options
- High and low temperature stages
- High temperature testing equipment
- Probe stations
- High voltage amplifiers
- High resistance meters
- Impedance analyzers
- Laser interferometers
- Temperature controllers
- Digital source meters
Expandable Parts
Block Test Fixture
For thick film, bulk ferroelectric and breakdown testing.
Thin Film Four-Probe Probe Station (Room temperature to 200°C)
Used for thick film ferroelectric, piezoelectric and pyroelectric testing.
Thin Film Wide Temperature Zone Probe Stage (-196°C to +600°C)
Used for ferroelectric and pyroelectric testing under variable temperature.
Thin Film Probe Station (Room Temperature)
Used for ferroelectric property testing of thin films and thick films.
High Voltage Amplifier Options
DXAM-10KV
Voltage Range: ±10kV
Current Range: 0–20mA
Maximum Frequency: 5KHz
Trek 609E-6
Voltage Range: ±4kV
Current Range: 0–20mA
Maximum Frequency: 6000Hz
Trek 610E
Voltage Range: ±10kV
Current Range: 0–2mA
Maximum Frequency: 600Hz
Laser Interferometer Option
SIOS Laser Interferometer Single-Channel Optical Probe
Minimum Resolution: 0.3nm
Deformation Test Range: 100nm – 2579.50μm
Interface
| USB Host Port | Type-A USB port for mouse, keyboard, printer, flash drive |
| USB Interface | Type-B USBTMC compatible port for external PC connection |
| LAN | 10/100/1000 Base-T Ethernet port |
| Video Output | 15-pin VGA connector |
Working Environment
| Temperature | Standard laboratory conditions |
| Humidity | 20% – 80% (non-condensing) |
| Altitude | 0 – 2000 m |
| Vibration | 0.21Grms max (5Hz – 500Hz) |
Non-working Environment
| Temperature | -10°C to +60°C |
| Humidity | 20% – 90% (non-condensing) |
| Altitude | 0 – 4572 m |
| Vibration | 2.09Grms max (5Hz – 500Hz) |