EXTECH INSTRUMENTS 382152 CALIBRATION and EXTECH INSTRUMENTS 382152 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 EXTECH INSTRUMENTS 382152 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

 

 
   EXTECH INSTRUMENTS 382152   Description / Specification:   Spec Sheet 
EXTECH INSTRUMENTS 382152 Earth Ground Resistance Tester

The Extech 382152 Earth Ground Resistance Tester can measure resistance (in 3 ranges) and AC voltage to 200V. 2mA constant current test signal permits earth resistance tests without tripping current breakers in the circuit under test. Single, momentary tests or automatic 3-minute tests can be selected. This device was designed to meet IEC-1010 (EN 61010) safety standards. Specifications. Measurements: Earth ground resistance (in 3 ranges) and AC voltage to 200V. Display: 3-1/2 digit (1999 count) LCD with LED test status indicator. Data hold: Freezes latest reading on the LCD display. Automatic Test: 3 minute test timer with automatic power down. Measurement triggers: Momentary test or 3 minute test with lock function. Over-range indication: '1' displayed as most significant digit. Earth Ground Resistance 2 mA test current (820 Hz) Range: 20, 200, 2000 ohm. Resolution: 0.01, 0.1, 1 ohm. Accuracy: ± (2% rdg + 2 d) or ± 0.1 ohm whichever is greater. Earth Voltage Frequency: 40 to 500 Hz Range: 0 to 200 VAC. Resolution: 0.1V. Accuracy: ± (1% rdg +2d).



 

Standard Calibration $330.00 *
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*This is a Web introductory price for one calibration of the EXTECH INSTRUMENTS 382152. 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.

Averaging
Averaging is a mathematical process to reduce the variation in a measurement by summing the data points from multiple measurements and dividing by the number of points summed.

Fall Time
Fall time is the time required for the amplitude of a pulse to decrease (fall) from a specified value (usually 90 percent of the peak value exclusive of overshoot or undershoot) to another specified value (usually 10 percent of the maximum value exclusive of overshoot or undershoot).

Noise Density
Noise Density is the amount of noise within a defined bandwidth, usually normalized to 1 Hz.

Resolution Bandwidth (RBW)
Resolution Bandwidth (RBW) is the minimum bandwidth over which you can separate two signals and still see them.

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