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Keithley

Used Keithley 2361

Inventory Number: 44993
Now (USD): $650.00

Keithley 2361 Trigger Controller. Improve system throughput. Trigger up to six instruments. Automatically route TTL signals. Speed operation on multiple Source-Measure units.

Product Details

Used Keithley 238

Inventory Number: 55096
Now (USD): $1,950.00

Keithley 238 High Current Source-Measure Unit. 4 instruments in one (voltage source, voltage measure, current source, current measure). 10fA, 10 microvolt measurement sensitivity. 1A source and measure. Standard and custom sweep capability including pulse. 1000 source/measurements per sec. 4 quadrant source operation. Internal 1000-reading memory.

Product Details

Used Keithley 7002

Inventory Number: 62389
Now (USD): $950.00

Keithley 7002 Switch System with Wafer Probe Backplane. The Model 7002 Switch System is a 10-slot mainframe that supports up to 400 2-pole multiplexer channels or 400 matrix crosspoints. The front panel includes a unique interactive display of channel status for quick programming.

Product Details

Used Keithley 7002

Inventory Number: 38777
Now (USD): $495.00

Keithley 7002 High Density Switch System. 400 channels or matrix crosspoints per mainframe 10 independent card slots. Interactive channel status display 165 channel per second scanning.  500 memory locations. Supports more than 30 different switch cards. Includes three 7066 cards, one 7166 card and one 7064 card.

Product Details

Used Keithley 2420

Inventory Number: 62889
Now (USD): $3,750.00

Keithley 2420 Source Meter. Designed specifically for test applications that demand tightly coupled sourcing and measurement. Power Output: 60W. Current Capability: +/- 10pA to +/-3.15A. Voltage Capability: +/-1 microvolt to +/-63 volt. Ohm Range: less than .2 to more than 200 mg.

Product Details

Used Keithley 2500

Inventory Number: 62890
Now (USD): $4,250.00

Keithley 2500 Dual Photodiode Meter. Dual channel instrument for optical power measurements. Source Capacitance: Stable to 10.0nF typical. Input Bias Current: 50 fA max. at 23 deg C. CE marked.

Product Details

Used Keithley 2502

Inventory Number: 62891
Now (USD): $4,250.00

Keithley 2502 Dual Photodiode Meter. Dual channel instrument for optical power measurements. Source Capacitance: Stable to 10.0nF typical. Input Bias Current: 50 fA max. at 23 deg C. CE marked.

Product Details

Used Keithley 6517A

Inventory Number: 62892
Now (USD): $3,950.00

Keithley 6517A Electrometer/High Resistance Meter. Measures resistance up to 1016 ohms. Input impedance 20 meg-ohms. Bias current 2 fa. Built in +/- 1Kv voltage source. Unique voltage reversal method for high resistance measurements.

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Used Keithley 2520

Inventory Number: 63146
Now (USD): $3,500.00

Keithley 2520 Pulsed Laser Diode Test Controller. Does not have the remote electrical test head.

Product Details

Used Keithley 6517A

Inventory Number: 63202
Now (USD): $3,950.00

Keithley 6517A Electrometer/High Resistance Meter. Measures resistance up to 10^16 ohms. Input impedance 20 meg-ohms. Bias current 2 fa. Built in +/- 1Kv voltage source. Unique voltage reversal method for high resistance measurements.

Product Details