Keithley 410A PicoAmmeter/Pico Ammeter

Description

Keithley 410A PicoAmmeter/Pico Ammeter
Comes with what you see in the pictures. If you don't see it, you probably won't get it.
Specifications are from Keithley and may vary slightly due to upgrades, options, or revisions this unit may or may not have.
This unit is ready to ship! It has been tested and is guaranteed to work for 30-days, parts and labor, excluding freight.
Description:
The Keithley Model 410A is a sensitive, completely solid-state pico ammeter which measures currents over 20 ranges from 10
-3
to 3 x 10
-13
ampere full scale. Accuracy is ±2% of full scale on the 10
-3
to 10
-8
ampere ranges and ±4% of full scale on the 3 x 10
-9
to 3 x 10
-13
ampere ranges.
The Picoammeter employs matched MOS FET transistors in the input followed by a differential amplifier stage, a transistor driver and a transistor output stage. Negative feedback is used for stability and accuracy.
Specifications:
Range:
3 x 10
-13
ampere full scale to 10
3
ampere in twenty 1x and 3x ranges, positive or negative currents.
Accuracy:
±2% of full scale on 10
-3
to 10
-8
ampere ranges; ±4% of full scale on 3 x 10
-9
to 3 x 10
-13
ampere ranges.
Zero Drift:
Less than 0,.5% of full scale per week plus 0.02% per °C on 10
-3
to 10
-12
ampere ranges; less than 1.5% per week plus 0.06% per °C on 3 x 10
-13
ampere range after a 10-minute range after a 10-minute warm-up with source voltages greater than 1 volt.
Offset Current:
Less than 10
-14
ampere.
Input Voltage Drop:
Less than 1 millivolt for full-scale meter deflection on any range when properly zeroed.
Effect Input Resistance:
Less than 1 ohm one 10
-3
ampere range, increasing to less than 3 x 10
9
ohms on 3 x 10
-13
ampere range.
Rise Time, Maximum:
Seconds, from 10% to 90%.
Maximum Input Overload:
Transient:
1000 volts for up to 3 seconds using a Keithley (or other 10 mA limited) High Voltage Supply.
Continuous:
600 volts on 3 x 10
-13
to 10
-6
ampere ranges, decreasing to 12 volts on the 10
-2
ampere range.
Recorder Output:
Output:
±1 volt or 1 milliampere for full-scale meter deflection. Output polarity is opposite input polarity.
Noise:
Less than 1% of full scale peak-to-peak on 10
-3
to 10
-11
ampere ranges, increasing to 5% peak-to-peak on 3 x 10
-13
range
Connectors:
Input:
Teflon-insulated UHF type.
Output:
Amphenol 80PC2F.
Power:
105-125 or 210-250 volts (switch selected), 50-60 Hz, 5 watts.
Dimensions:
5 1/2" H x 8 1/2" W x 10" D.
Weight:
10 lbs.
For Domestic Customers: Packaging, handling, and order processing included in shipping in all domestic shipments as quoted by the shipping calculator. For International Customers there is a .00 minimum for packaging, handling, and order processing. International shipping to be determined by destination.
Prior to shipment I will need to know the following information (filled out on a form that I will send you) for International Customers or Packages/Freight being Forwarded internationally. International customers may also be subject to a freight forwarder form if applicable.:
(1) Are you the end-user of this item?
(2) If you are not the ultimate end-user of the item, please state the ultimate end user's name.
(3) What is the ultimate country destination?
12/08/18