Standard ferroelectric test system

  • Product No:RT66C
  • Manufacturer:Radiant Technologies

The Precision RT66C is perfect for a researcher looking for a flexible unit at an affordable price.  The RT66C Test System has a hysteresis frequency rating of 1KHz.  The RT66C is offered in a +/- 200V built-in drive volt option. The RT66C can be expanded to 10kV with the addition of a 10kV High Voltage Interface and a High Voltage Amplifier.


Polarization Measurement 

» 14-bit analog to digital converters

» 50μs capture rate 

» Polarization, output voltage, and sensor captured simultaneously 

» Minimum charge sensitivity -> 122fC

» Minimum PZT capacitor area -> 12μ2 

» Maximum charge measurement -> 4.8μC (480μC w/HVI) 

» Maximum PZT capacitor area -> 4.8mm2 (4.80cm2 w/HVI) 

» Maximum hysteresis loop frequency -> 1 kHz 

» Minimum hysteresis loop frequency -> 1/8th Hz


1 COMM channel for controlling high voltage amplifiers 

» 1 2C COMM channel 


1 external ±10V sensor input 


Requires a desktop or laptop computer with USB 2.0 port or newer 


Vision Data Management Software running under Windows 7™ or newer Windows OS.



ester Parameter

RT66C

Voltage Range (built-in drive voltage)

±200V

Voltage Range with an external amplifier and high voltage interface (HVI)

10KV

Number of ADC Bits

14

Minimum Charge Resolution

122fC

Minimum Area Resolution (assuming 1 ADC bit = 1μC/cm2)

12.2μ2

Maximum Charge Resolution

4.8μC

Maximum Area Resolution (assuming saturation polarization = 100μC/cm2)

4.8mm2

Maximum Charge Resolution with High Voltage Interface (HVI)

480μC

Maximum Area Resolution (assuming saturation polarization = 100μC/cm2) w/o HVI

4.8cm2

Maximum Hysteresis Frequency

1KHz

Minimum Hysteresis Frequency

1/8th Hz

Minimum Pulse Width

500μs

Minimum Pulse Rise Time (5V)

500μs

Maximum Pulse Width

100ms

Maximum Delay between Pulses

40ks

Internal Clock

50μs

Minimum Leakage Current (assuming max current integration period = 1 seconds)

10pA

Maximum Small Signal Cap Frequency

2KHz

Minimum Small Signal Cap Frequency

10Hz

Output Rise Time Control

2 settings

Input Capacitance

1pF

Electrometer Input All Test Frequencies for all test at any speed

Yes