The 5 1/2 digit Model 6487 Picoammeter/Voltage Source improves on the measurement capability of Model 6485, and adds a high resolution 500 V source.
In our effort to bring our customers the highest level of precision measurement capabilities, Fluke Calibration is proud to offer these precision metrology grade products from Keithley Instruments. Renowned as a leader in low-level precision electrical measurements, these selected Keithley products present an opportunity to help you further reduce uncertainties in your lab.
The 5 1/2 digit Model 6487 Picoammeter/Voltage Source improves on the measurement capability of the award-winning Model 6485, and adds a high resolution 500 V 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 cost-effective instrument can measure currents from 20 fA to 20 mA, take measurements at speeds up to 1000 readings per second, and source voltage from 200 μV to 505 V.
|Digit Resolution||5.5 digits|
|Amps||Ranges:||2 nA to 20 mA|
|Min. resolution:||10 fA|
|Best accuracy:||0.15 % of rdg + 10 pA|
|Min. RMS noise (typical)||20 fA|
|Input voltage burden||< 200 mV|
|Analog Output||Output||Inverting 2 V full scale all ranges|
|Accuracy||2.5% +/- 2 mV|
|Resistance Measurement||Range||Up to 1015 W|
|Voltage Source||Ranges:||10 V, 50 V, 505 V|
|Step size (typical)||200 mV, 1mV, 10 mV|
|Best accuracy:||0.1% of prog. + 1 mV|
|Min. noise p-p to 10 Hz||<50 mV|
|Min. rise time (typical)||250 mSeconds|
|Reading Rate||Up to 1000/s|
|Storage Buffer||3000 Points|
|Calibration Documentation||Traceable calibration report included (no data); Z540.1 or 17025 accredited report optional|
|Remote interface||GPIB (IEEE-488.2) and RS-232C
SCPI (Standard Commands for Programmable Instruments)
*For additional detail of above summary specifications see product data sheet.
|4288-1||Single, Fixed Rack Mount Kit|
|4288-2||Dual, Fixed Rack Mount Kit|
|7078-TRX-3||Low-Noise Triax Cable|
|7078-TRX-10||Low-Noise Triax Cable|
|7078-TRX-20||Low-Noise Triax Cable|
|8607||1 kV Source Banana Test Cables|