Keithley 6400 Series — Picoammeter (6482/6485/6487) | Electrometer dan Picoammeter

Features and Benefits

• Current resolution as low as 1fA (6482) — Allows measuring ultra-low leakage currents in components, dark currents in optical devices, and beam currents in microscopy instrumentation.
• Burden voltage as low as 200μV — Allows making current measurements with high accuracy, even in circuits with very low source voltages.
• Dual-channel measurements (6482) — Simplifies analyzing multi-channel devices, monitoring currents in multiple locations on materials, and recording data from multiple sensors at once.
• Choose from 0, 1, or 2 built-in voltage sources — Ensures you can find the voltage bias capabilities your application demands. Perform insulation resistance testing with the 500V source in the Model 6487 Picoammeter /Voltage Source.
• Built-in analog outputs — Allows transmitting measurement results to devices like DMMs, data acquisition boards, oscilloscopes, or strip chart recorders for signal response and trend analysis.
• Measure currents up to 20mA — Supports measuring currents high enough for applications such as measuring 4-20mA sensor loops.
• Up to 1,000 readings per second — Offers the high throughput production testing demands.
• Built-in Trigger Link interface — Simplifies synchronizing with other instruments and voltage sources by combining six independent selectable trigger lines on a single connector for simple, direct control over all instruments in a system.