Keithley 6485 Picoammeter

MODEL6485

Photographs of the actual unit are sent with every quote.

Used / refurbished
Tested & working
Calibration available
Ships from Plano, TX

5.5-digit picoammeter for photodiode, ion beam and leakage current measurement. Ovento Systems carries the Keithley 6485 as used and refurbished stock within our source measure units & electrometers range, sourced through equipment liquidations, service company fleet upgrades and OEM trade-ins across North America and Asia.

Source and measure functions are exercised across each range against a reference standard, and low-current performance is confirmed rather than assumed. We hold this in Plano, TX in tested condition, ready to despatch on confirmation of order. This model is bought regularly by semiconductor test engineers, materials research groups and photovoltaic laboratories, and we hold multiple units of most listings, so tell us how many you need and we will quote accordingly.

Specifications

Range	20 fA to 21 mA
Resolution	5.5 digits
Reading rate	1000 readings/s
Interfaces	GPIB, RS-232
Manufacturer	Keithley
Condition	Used / refurbished, functionally tested
Warranty	30-day parts and labour
Stock reference	OV-6485

What is included with the 6485

The instrument itself, its standard supplied leads or probes where noted, and a written condition report. Cases, modules and calibration certificates are quoted separately so you only pay for what you actually need. If you are completing an existing kit, tell us the part numbers you are missing and we will check accessory stock against them.

Buying this class of instrument used? Buying a used oscilloscope: what actually matters covers what to check before you pay.

Common questions

Is the Keithley 6485 tested before shipping?

Yes. Every unit is powered up and functionally verified before it is listed, and the tested condition is described in writing on your quote.

Can you supply it with a calibration certificate?

Yes. We can ship the 6485 with fresh accredited calibration on request. Tell us which standard your programme requires and we will quote it with the instrument.

Do you have more than one in stock?

Usually. Stock moves quickly, so send us the quantity you need and we will confirm current availability and volume pricing the same day.

How quickly does it ship?

In-stock items normally ship the same or next business day from Plano, TX.