ASSOCIATED RESEARCH 7620 CALIBRATION and ASSOCIATED RESEARCH 7620 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 ASSOCIATED RESEARCH 7620 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

 

 
   ASSOCIATED RESEARCH 7620   Description / Specification:    
ASSOCIATED RESEARCH 7620 5 kVAC HypotULTRA III Hipot tester / Continuity tester

The Associated Research 7620 HypotULTRA III is a 5 kVAC Hipot tester with continuity tester. It can perform a low current continuity test simultaneously with the Hipot test, or use the separate continuity test mode to perform an independent continuity test. In this mode, the range is adjustable from 0.01 to 10 ohms. In addition, point-to-point continuity test can be run through the optional built-in scanner. The AR 7620 has up to 30mA of current is available in AC Hipot mode with resolutions of 1 microamps in AC. It has an enhanced graphic LCD display with analog bar graph for monitoring test results. Specifications. Dielectric Withstand Test Mode Output Rating: 5000 V @ 30 mA AC. Output Adjustment Range: 0 - 5.00 KV AC. Voltage Setting Resolution: 1 V. Voltage Setting Accuracy: ± (2% of setting + 5 V) (Adjustable during operation. Disabled when key lockout is active). Maximum Limit AC Range: 0.00 - 9.999 mA, Resolution 0.001 mA. Arc Detection Range: 1 – 9. AC Voltage Waveform: Sine Wave, Crest Factor = 1.3 - 1.5. Output Frequency Range: 50 or 60 Hz, User Selectable. Ground Continuity Current: DC 0.1 A ± 0.01 A (Total Resistance 0.00 ohm - 33.0 ohm), DC 0.01 A ± 0.001 A (Total Resistance 31.0 ohm - 330 ohm), DC 0.001 A ± 0.0001 A (Total Resistance 310 ohm - 2000 ohm). Options. Scanning Matrix, 4 or 8 port high voltage switching matrix with continuity.



 

Standard Calibration $470.00 *
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*This is a Web introductory price for one calibration of the ASSOCIATED RESEARCH 7620. 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.

dBm
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.

Millimeter-wave
Millimeter-wave is a term that generally refers to frequencies of 26.5 GHz and above. That is where signal wavelengths fall below approximately 10 mm, and thus the terminology changes from centimeters to millimeters.

Power Repeatability
Power Repeatability is the random uncertainty in reproducing the power level after changing and re-setting the power level. The power repeatability is ± half the span (in dB) between the highest and lowest actual power. Note: - The long-term power repeatability can be obtained by taken the power repeatability and power stability into account.

Stability
Stability is the extent to which a specified property, characteristic, or parameter of a substance, device, or apparatus, remains fixed with the passage of time or with varying environmental conditions.

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