EXTECH INSTRUMENTS 382270 CALIBRATION and EXTECH INSTRUMENTS 382270 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 382270 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   EXTECH INSTRUMENTS 382270   Description / Specification:   Spec Sheet 
EXTECH INSTRUMENTS 382270 Quad Output DC Power Supply

The Extech 382270 Quad Output DC Power Supply is two fully adjustable supplies combined with two auxiliary outputs. Two outputs have selectable Constant Voltage and Constant Current modes. Specifications. Output 1: 0 to 30 V / 0 to 5 A. Output 2: 0 to 30 V / 0 to 5 A. Output 3: 3 to 6.5 V / 3 A. Output 4: 8 to 15 V / 1 A. Line regulation for two adjustable outputs: CV <= 1 x 10^-4 + 3 mV, CC <= 2 x 10^-3 + 3 mA. Line regulation Two semi-adjustable outputs: <= 5 mV. Load regulation for two adjustable outputs: CV <= 5 x 10^-4 + 5 mV, CC <= 2 x 10^-3 + 5 mA. Load regulation CH3: <=30 mV. Load regulation CH4: <=15 mV. Ripple and noise two adjustable outputs: CV <= 1 mV rms, CC <= 3 mA rms. Ripple and noise Fixed output: <= 2 mV rms. Protection: current-limit. Display accuracy Volt-indication: LED ± (0.5%rdg+2 digits). Display accuracy Amp-indication: LED ± (0.5%rdg+2 digits). Display: Four 3-digit color-coded LED displays and four status LED lights.



 

Standard Calibration $185.00 *
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*This is a Web introductory price for one calibration of the EXTECH INSTRUMENTS 382270. 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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