DESCO 19780 CALIBRATION and DESCO 19780 REPAIR
 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the DESCO 19780 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

 

 
   DESCO 19780   Description / Specification:    
DESCO 19780 Surface Resistance Meter

The Desco 19780 Surface Resistance Meter is a portable, accurate, and versatile instrument designed to measure resistance between two points (RTT), surface to ground (RTG), and surface resistivity in accordance with ESD Association Standard S4.1 including: Resistance measuring accuracy ± 10% (E12 & greater ±15%). Resistance range <1.0 x 10^3 ohms to >10^12 ohms. Open circuit voltages of 10 and 100 volts ± 3%. Electrification period of 15 seconds. In addition, the Meter measures ambient temperature and relative humidity. Specifications. Ranges: 1 x 10^3 - 1 x 10^12 ohms @ 10 Volts complies with ESD-S4.1, 1 x 106 - 1 x 10^12 ohms @ 100 Volts complies with ESDS4.1. Display: One 3.5 digit .500" Liquid Crystal Display (LCD).



 

Standard Calibration $185.00 *
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*This is a Web introductory price for one calibration of the DESCO 19780. 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 Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Crest Factor
Crest factor or peak-to-average ratio (PAR) is a measurement of a waveform, calculated from the peak amplitude of the waveform divided by the RMS value of the waveform

Linearity
Linearity is the relative difference between the displayed power ratio, Dx/D0, and the actual (true) power ratio Px/P0 caused by changing the displayed power level from the reference level, D0, to an arbitrary displayed level, Dx.

Phase Noise
Phase noise is the frequency domain representation of rapid, short-term, random fluctuations in the phase of a waveform, caused by time domain instabilities. Phase noise (L(f)) is typically expressed in units of dBc/Hz, representing the noise power relative to the carrier contained in a 1 Hz bandwidth centered at a certain offsets from the carrier.

Sensitivity
Sensitivity is the minimum magnitude of input signal required to produce a specified output signal having a specified signal-to-noise ratio, or other specified criteria.

Please contact us for your DESCO 19780 CALIBRATION and/or DESCO 19780 Surface Resistance Meter REPAIR
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