Used KEITHLEY 6485 #9204873 for sale

KEITHLEY 6485 picoammeter is a precision instrument for measuring small currents in the ranges of 1 fA (femtoamperes) to 1 A (amperes). This instrument is equipped with 24-bit resolution and 0.1% accuracy. It also offers multiple current measurement waveforms or functions such as peak/peakvoltage, peak/peak current, AC current, AC/DC current composite, and AC/DC voltage composite. 6485 also offers several connectivity features such as USB, GPIB, and RS232 for remote control and data logging. KEITHLEY 6485 can measure voltage, current, charge, or resistance using its o-rate technology that provides accurate readings in changing conditions and temperature. 6485 utilizes a proprietary algorithm to calculate the effective resistance and compensate for temperature drift and thermal acceleration. It also offers selectable integration time ranging from microseconds to a peak of several minutes. This resolution provides accuracy over varying integration times for measurement of capacitor leakage, resistance of conductors, and other small-signal impedance measurements. KEITHLEY 6485 can also measure current spikes and current transient phenomena. 6485's 24-bit resolution ensures accuracy over the entire measurement range making it a viable option for precision measurements. KEITHLEY 6485 has a color TFT display with TouchXpress user interface for easy navigation of parameters. TouchXpress offers a variety of programmable menus and an interface for instrument setup and control. 6485 also includes complementary soft-touch controller/UI files for configuring the instrument through a convenient single-screen user interface. KEITHLEY 6485 has a dynamic range of up to 1000:1 which makes it suitable for various applications such as on-site testing, semiconductor device characterization, leak detection in electronics components and systems, and more. 6485 can also be used for measurements of residual AC/DC electricity, AC/DC current and voltage measurements, frequency measurements, noise testing, and electroluminescence. Additionally, it can be used in the lab for high sensitivity current measurements with applications in UV/Vis spectroscopy, mass spectrometry, biochemical analysis, NMR, and research projects. KEITHLEY 6485 is a cost-effective and reliable instrument for precision current and voltage measurements. Its versatile capabilities, robust design, and temperature stability make it a solid choice for laboratory and field-based testing.