National Instruments NI 5102 Introduction

Calibratingthe NI 5102 with Calibration Executive 2 ni.com

Introduction

This document contains information and step-by-step instructions for

loading and running the calibration procedure for the NI 5102 using

Calibration Executive.

Calibration consistsof verifying themeasurement accuracy of a device

and correctingfor any measurement error. Verificatio n ismeasuring the

performance of a device and comparing the results to the factory

specifications ofthe device. National Instruments calibrates every 5102

deviceat the factory. During the factory calibration process, the calibration

constantsare stored on the EEPROM. These values are loaded from

memory and usedas needed by the device.

The accuracyof electronic components driftswith time and temperature,

which canaffect measurement accuracy as the device ages. Calibration

restoresyour device to its specified accuracy and ensures that it still meets

National Instruments standards.

The measurement accuracy requirements of your application determine

how often you should externally calibrate your NI 5102 device.

National Instruments recommends that you perform a complete

calibration at least once every year. You can shorten this interval to

90 days or six months based on the demands of your application.

Youcan also use the verification procedure at a regular interval to

determine if your oscilloscope needs adjustment.