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Machines & equipment for sale

Keithley 6221 Bench Power Supply, 4 Output 105V 4 pA - 210 mA 11W

Direct From Site Clearance

Direct Site Clearance Price [?]
£ 2,500 (+ VAT)
Clearance ends
23 August 2017 14:00 GMT while stocks last
Buyer's Premium [?]
15% BP will be added to your invoice
Part of a Direct Site Clearance
Electronic Test Equipment
Stock No
New or Used
Used (Second Hand)
Our Central Warehouse, Aldridge, UK


Keithley 6221 AC and DC Current Source

Low current sourcing is critical to applications in test environments - from R&D to production - in industries including semiconductors, nanotechnology and super-conductors. High sourcing accuracy and built-in control functions make the Keithley 6221 AC and DC Current Source an instrument of choice for applications such as Hall measurements, resistance measurements using delta mode, pulsed measurements and differential conductance measurements. The 6221 combines ease-of-use with exceptionally low current noise.

Source and sink (programmable load) 100fA to 100mA
1014Ω output impedance
65000-point source memory
Built-in RS-232, GPIB, Trigger Link and digital I/O interfaces
Reconfigurable triax output
Source AC currents from 4pA to 210mA p-p
Built-in standard and arbitrary waveform generators
Programmable pulse widths as short as 5μs
Built-in Ethernet interface for easy remote control without a GPIB controller card

Current NEW Price £5,750.00

pdf icon Print / Download Keithley 6221 Bench Power Supply, 4 Output 105V 4 pA - 210 mA 11W Datasheet

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.