Keithley High Voltage Power Supply 1200vdc 10ma Model 240a (2 Available)

US $599.99

Rochester, New York, United States
Mar 11th

Open on mobile:
QR code

KEITHLEY HIGH VOLTAGE POWER SUPPLY 1200VDC 10MA MODEL 240A (2 AVAILABLE) This is a fixed auction for up to 2 Keithley High Voltage Power Supply. Model: 240A Item specifications: Brand Keithley Model 240A 0 - +/- 1200 VDC 10 mA The Keithley 240A Power Supply is a high voltage, compact, accurate supply with calibrated, in-line dials for fast, easy selection of output. The supply's 0 to ±1200 volt output and versatility make it ideal for both laboratory and production test applications. The 240A is commonly used in resistivity measurements, with photomultiplier tubes and other detectors, and in production testing of capacitors and semiconductors. Voltages are selectable in 1-volt increments and a trim-potentiometer permits interpolation between steps. Output current of up to 10 milliamperes can be drawn from the 240A. Three in-line calibrated dials set the output volatage in 1 V steps. A TRIM Control permits interpolation between steps with better than 5 mV resolution. Output can be selected positive or negative with respect to ground. Repeated overloading or operation in an overload condition for long periods will not damage the Model 240A. Overload protection limits the output current to less than 13 mA and, when the overload is removed, automatically returns the supply to its set value. The circuit for the Model 240A takes advantage of the reliability and stability of a solid-state comparator amplifier, and the high voltage capability of a series regulator tube to provide a high performance circuit. The Model 240A will supply operating potentials for photomultiplier tubes, electron multipliers, solid-state radiation detectors and ionization chambers. It can also be used in the calibration of meters and electrostatic probes. Typical production testing applications are semiconductor and capacitor leakage environments. The output of the voltage supply may be remotely controlled or programmed by adding a connector to the rear panel. More Specs and Information can be found here: exodus.poly.edu/~kurt/manuals/manuals/Keithley/KEI%20240A%20Instruction.pdf This unit has been tested fully operational. Each Bid is for ONE Power Supply. This unit is exactly as pictured and fully guaranteed. The shipping costs we list in our description are for the 48 contiguous USA states only. Shipping will be recalculated for buyers in Hawaii, Alaska or outside the United States once we have received your shipping address. Buyers are responsible for their Country's custom fees. We always combine shipping to give you the lowest possible cost. We have competitive rates for our always welcomed international bidders. We pride ourselves on our customer service, and we want to make this eBay transaction as smooth as possible. Please feel free to call us between 9:00-5:00 EST Monday-Friday at 800 826 3433 if you have any questions.

Condition:	Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...	Brand	Keithley
MPN	240A
Model	240A