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Key Features and Benefits |
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 10fA resolution
5 1/2-digit resolution
<200µV burden voltage
Alternating Voltage method ohms measurements
Automated voltage sweeps for I-V characterization
Floating measurements up to 500V
Up to 1000 readings/second
Built-in Model 486 and 487 emulation mode
IEEE-488 and RS-232 interfaces
Analog output
Digital I/O
Driver for LabVIEWT, LabWindows/CVI, Visual Basic, C/C++, and TestPointT included
ExceLINXT Excel® Add-In included |
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| Specification information |
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6487
Picoammeter/Voltage Source |
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| Related Applications |
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Resistance/resistivity measurements
Beam monitoring and radiation monitoring
Leakage current testing in insulators, switches, relays, and other components
I-V measurements of semiconductors and other devices
Fiber alignment
Circuit test and analysis in DCLF circuits
Sensor characterization |
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The 51/2-digit Model 6487 Picoammeter/Voltage Source improves on the measurement capability of the award-winning Model 6485, and adds a high resolution 500V source. It provides higher accuracy and faster rise times than the 6485, as well as a damping function for use with capacitive devices. With eight current measurement ranges and high speed autoranging, this costeffective instrument can measure currents from 20fA to 20mA, take measurements at speeds up to 1000 readings per second, and source voltage from 200µV to 505V. |
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