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Keithley 6221 Ultra-Sensitive Current Source and DC Power Supply with 100fA to 100mA Range and 10MHz Output Update Rate

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Keithley 6221 Ultra-Sensitive Current Source and DC Power Supply with 100fA to 100mA Range and 10MHz Output Update Rate

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Brand Name : Keithley

Model Number : 6221

Certification : CE

Place of Origin : Malaysia

MOQ : 1 set

Price : Negotiation

Payment Terms : T/T

Supply Ability : in stock

Packaging Details : Carton

Product name : DC Power Supply

Ripple & Noise : Ripple & Noise 20 Hz to 20 MHz

Normal Mode Voltage : <8 mVpp / 1 mVrms

Normal Mode Current : <4 mArms

Condition : Pre-Owned

Functions : Tested, in Full Working Conditions

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Keithley 6221 Ultra-Sensitive Current Sources Series 6200 AC DC Variable Power Supply
Product Overview

The Keithley 6221 AC and DC Current Source combines ease of use with exceptionally low current noise, making it ideal for semiconductor, nanotechnology, and superconductor applications. This precision instrument is particularly suitable for calibration of digital voltmeters and analog indicator instruments.

Key Features
  • Source and sink (programmable load) 100fA to 100mA
  • 10¹⁴Ω output impedance ensures stable current sourcing into variable loads
  • Source AC currents from 2pA to 100mA with 10MHz output update rate
  • 65,000-point source memory for comprehensive test current sweeps
  • Reconfigurable triax output for matching guarding requirements
  • Model 220 emulation mode eliminates need to reprogram existing applications
  • Built-in Ethernet interface for easy remote control
Applications

When combined with the Model 2182A Nanovoltmeter, the 6221 becomes an ideal solution for Hall measurements, resistance measurements using delta mode, pulsed measurements, differential conductance measurements, and nanotechnology applications where minimal power dissipation is critical.

Technical Specifications
Model Number 6221
Condition Used
Manufacturer Keithley
Frequently Asked Questions
Can you ship orders to Canada or Australia?

Yes, we ship orders worldwide.

What delivery methods do you use and what is the delivery time?

We ship by EMS, DHL, FedEx, UPS, TNT with tracking numbers. Usual delivery time is 4-7 workdays.

What is your payment term?

100% T/T payment before shipment.

How can I ask any other questions?

You can contact us online or leave us messages.

Product Images
Keithley 6221 Ultra-Sensitive Current Source and DC Power Supply with 100fA to 100mA Range and 10MHz Output Update Rate Keithley 6221 Ultra-Sensitive Current Source and DC Power Supply with 100fA to 100mA Range and 10MHz Output Update Rate Keithley 6221 Ultra-Sensitive Current Source and DC Power Supply with 100fA to 100mA Range and 10MHz Output Update Rate

Product Tags:

AC DC Variable Power Supply

      

Calibration AC DC Variable Power Supply

      

6221 Current Source

      
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