A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the KEITHLEY 7700 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.


   KEITHLEY 7700   Description / Specification:    
KEITHLEY 7700 20-Channel Differential Multiplexer w/Automatic CJC

The Keithley 7700 20-Channel Differential Multiplexer w/Automatic CJC features; 20 channels of 2-pole relay input. All channels configurable to 4-pole. 2 channels of current only input. Latching electromechanical relay. Actuation Time:< 3ms. 2- or 4-wire measurement. Oversize screw terminal connection blocks are standard for easier connections. Automatic CJC sensors on the scanner card mean there are no other accessories are required to make thermocouple temperature measurements. 300V, 1A capacity for voltage channels; 60W, 125VA. 3A capacity for current channels.


Standard Calibration $240.00 *
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*This is a Web introductory price for one calibration of the KEITHLEY 7700. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

Related RF Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

dBm (sometimes dBmW) is an abbreviation for the power ratio in decibels (dB) of the measured power referenced to one milliwatt (mW). Zero dBm equals one milliwatt. A 3 dB increase represents roughly doubling the power, a 3 dB decrease, the power is reduced by about one half.

Noise Figure
Noise Figure the ratio of the signal-to-noise power ratio at the input to the signal-to-noise power ratio at the output.

Standing Wave Ratio (SWR)
Standing wave ratio (SWR) is the ratio of the amplitude of a partial standing wave at an antinode (maximum) to the amplitude at an adjacent node (minimum).

Please contact us for your KEITHLEY 7700 CALIBRATION and/or KEITHLEY 7700 20-Channel Differential Multiplexer w/Automatic CJC REPAIR

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