DESCO 19787 CALIBRATION and DESCO 19787 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 19787 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

 

 
   DESCO 19787   Description / Specification:    
DESCO 19787 Digital Surface Resistance Meter Kit

The Desco 19787 Digital Surface Resistance Meter Kit is an instrument designed to measure resistance point-to-point (Rtt) or surface to ground (Rtg) in accordance with ESD Association Standard ANSI/ESD S4.1. Its test funcitions include; Resistance measurement accuracy of ±10% (±20% for resistance values 1 x 10^11 and greater). Resistance range of <1 x 10^3 ohms to >1 x 10^12 ohms. Under load voltages of 10 and 100 volts ±5%. Electrification period of approximately 15 seconds. The Digital Surface Resistance Meter also measures ambient temperature and relative humidity. Specifications. Resistance Ranges: 1 x 10^3 - 1 x 10^12 ohms @ 10 Volts, complies with ANSI/ESD S4.1, 1 x 10^6 - 1 x 10^12 ohms @ 100 Volts, complies with ANSI/ESD S4.1. Accuracy: Resistance measurements within ±10% (±20% for resistance values 1 x 10^11 and greater), complies with ANSI/ESD-S4.1. Under load voltages of 10 Volts ± 5% and 100 Volts ± 5% exceed.



 

Standard Calibration $185.00 *
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*This is a Web introductory price for one calibration of the DESCO 19787. 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 19787 CALIBRATION and/or DESCO 19787 Digital Surface Resistance Meter Kit REPAIR
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