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RTI Precision - Model LC ll -Ferroelectric Tester
The Precision LCII is Radiant`s answer to a growing need for affordable characterization equipment. It is an ideal general-purpose tester with a broad test range for thin films and bulk ceramics, with a frequency rating of 5KHz at +/-200V built-in to the system. Using up to 32,000 points with 18-bit resolution from 2kHz out to 1/30th of a Hertz for capacitors ranging from square microns to square centimeters, the LC II enables high resolution characterization for bulk capacitors.
The Precision LCII is offered with a variety of internal amplifiers. The Precision LCII is offered in a ±10V, 30V, 100V, 200V, and 500V built-in drive volt option. The Precision LCII can be expanded to 10kV with the addition of a high voltage interface and amplifier.
The Precision LCII executes hysteresis, pulse, leakage, IV, and CV (and many other tasks) measurements without changing sample connections. With the addition of extra fixtures, the Precision LCII can measure pyroelectric properties, magnetoelectric properties, transistor characteristics, cryogenic properties, bulk and/or thin film piezoelectric properties.
- Voltage Range (built-in drive voltage) : ±10V, ±30V, ±100V, ±200V or ±500V built-in
- Voltage Range with an external amplifier and high voltage interface (HVI) : 10KV
- Number of ADC Bits : 18
- Minimum Charge Resolution : <10fC
- Minimum Area Resolution (assuming 1 ADC bit = 1μC/cm2) : <1μ2
- Maximum Charge Resolution : 276μC
- Maximum Area Resolution (assuming saturation polarization = 100μC/cm2) : 2.76cm2
- Maximum Charge Resolution with High Voltage Interface (HVI) : 27.6mC
- Maximum Area Resolution (assuming saturation polarization = 100μC/cm2) w/o HVI : >100cm2
- Maximum Hysteresis Frequency : 5KHz @ 10V
- 5KHz @ 30V
- 5KHz @ 100V
- 5KHz @ 200V
- 2KHz @ 500V
- Minimum Hysteresis Frequency : 0.03Hz
- Minimum Pulse Width : 50μs
- Minimum Pulse Rise Time (5V) : 40μs
- Maximum Pulse Width : 1s
- Maximum Delay between Pulses : 40ks
- Internal Clock : 25ns
- Minimum Leakage Current (assuming max current integration period = 1 seconds) : 1pA
- Maximum Small Signal Cap Frequency : 20KHz
- Minimum Small Signal Cap Frequency : 1Hz
- Output Rise Time Control : 103 scaling
- Input Capacitance : -6fF
- Electrometer Input All Test Frequencies for all test at any speed : Yes