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 19493 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.


   DESCO 19493   Description / Specification:    
DESCO 19493 Ionization Test Kit

The Desco 19493 Ionization Test Kit allows the 19492 Digital Static Field Meter to be used to measure the offset voltage (balance) and charge decay of ionization equipment. The Test Kit also includes a Charger used to place a ±1000V charge on the 19498 Conductive Plate, making it possible to also measure the discharge times of air ionization equipment per ANSI/ESD SP3.3 Periodic Verification of Air Ionizers. The 19493 Ionization Test Kit includes the 19492 Digital Static Field Meter, providing a highly portable and cost effective means of verifying the performance of a wide variety of ionization equipment. The analog output jack labeled “OUT” on the face of the Meter accepts a standard 2.5 mm monaural phone plug and is provided so the output of the Digital Static Field Meter may be connected to an oscilloscope, strip chart recorder, external meter or other device. Specifications. Measurement Range (switch selectable): 0 to ±1.99 kV / inch (Low Range), 0 to ±19.99 kV / inch (High Range). Measurement Accuracy Voltage Monitor Output: > ±5% of reading ±10 mV. Measurement Accuracy Voltage Display: > ±5% of reading ±2 counts. Measurement Stability: ±10 counts.


Standard Calibration $195.00 *
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*This is a Web introductory price for one calibration of the DESCO 19493. 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.

dBc (decibels relative to the carrier) is the power ratio of a signal to a carrier signal, expressed in decibels. If the dBc figure is positive, then the relative signal strength is greater than the carrier signal strength. If the dBc figure is negative, then the relative signal strength is less than carrier signal strength.

Load Regulation
Load regulation is the capability to maintain a constant voltage (or current) level on the output channel of a power supply despite changes in the supply's load (such as a change in resistance value connected across the supply output).

Power Linearity
When changing the power level and measuring the differences (in dB) between actual and displayed power levels, the power linearity is ± half the span (in dB) between the maximum and the minimum value of all differences.

Settling Time
Settling time of an output device is the time elapsed from the application of an ideal instantaneous step input to the time at which the amplifier output has entered and remained within a specified error band, usually symmetrical about the final value.

Please contact us for your DESCO 19493 CALIBRATION and/or DESCO 19493 Ionization Test Kit REPAIR

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