The R8340A digital ultra-high resistance/micro current meters use an input amplifier gain switching type I-V converter, highspeed sampling A/D converter and low-noise high-response voltage generator. They are fast and precise, with a range from 10 fA to 19.999 mA for current measurement and 10 to 3 1016 for resistance measurement.
The R8340A has a continuously variable DC power supply with a voltage from 0.000 V to 1000.0 V as a voltage source for measuring high resistance. They can be used to test and inspect electric insulation materials such as synthetic resin and rubber, switches, connector and capacitors. With the use of accessories R12704 and R172708, surface resistivity rate, volume resistivity rate and the effect of temperature on both rates can be measured.
For micro current measurement, ion current and leak current can be measured with high sensitivity and precision.
The meters have a handler interface to be connected with external devices such as automatic handlers and fixtures.
Packed format output is used for higher efficiency in GPIB data transfer, so improved throughput is guaranteed in production lines and incoming inspections.
The meter is provided with the sequence program function to store measurement conditions and procedures, allowing measurements under the same measurement conditions at the touch of a button. The contact check function makes it possible
even for beginners to perform simple, stable and highly precise measurement.
Feature
Measurement of Micro Current from 10 fA to 19.999 mA
Measurement of High Resistance from 10 to 3 1016
High-Speed Charge/Discharge
High-Speed Measurement with 100 Samples/Second
Floating Measurement of 1100 VDC
Standard GPIB Interface
- 制造商: Advantest
- 模型: R8340A
