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National Instruments NI TB-9214 Calibration Procedure

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CALIBRATION PROCEDURE
NI TB-9214
This document contains the verification procedure for the National Instruments NI TB-9214. For
more information about calibration solutions, visit
Refer to the NI 9214 Calibration Procedure on
Note
instructions on calibrating the NI 9214.
Contents
Software.................................................................................................................................... 1
Documentation.......................................................................................................................... 2
Test Equipment......................................................................................................................... 3
Building the Barrier Strip Assembly ................................................................................ 4
Test Conditions......................................................................................................................... 5
Initial Setup............................................................................................................................... 6
Verification............................................................................................................................... 6
Terminal Block CJC Verification..................................................................................... 6
Where to Go for Support .......................................................................................................... 9

Software

Calibrating the NI TB-9214 requires the installation of NI-DAQmx 9.3 on the calibration
system. You can download NI-DAQmx from
LabVIEW, LabWindows
need to install support for the application software that you intend to use.
™
™
/CVI
, ANSI C, and .NET. When you install NI-DAQmx, you only
ni.com/calibration
ni.com/downloads
.
ni.com/manuals
. NI-DAQmx supports
for

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Summary of Contents for National Instruments NI TB-9214

  • Page 1: Table Of Contents

    CALIBRATION PROCEDURE NI TB-9214 This document contains the verification procedure for the National Instruments NI TB-9214. For more information about calibration solutions, visit ni.com/calibration Refer to the NI 9214 Calibration Procedure on Note ni.com/manuals instructions on calibrating the NI 9214.

  • Page 2: Documentation

    Documentation Consult the following documents for information about the NI TB-9214, NI-DAQmx, and your application software. All documents are available on and help files install with the ni.com software. NI cDAQ-9174/9178 Quick Start NI-DAQmx installation and hardware setup NI TB-9214 Operating Instructions and Specifications...

  • Page 3: Test Equipment

    E-type wires (x64) Omega SLCO-20 32 lugs of constantan to match the E-type wires Spade-Lug Omega Must effectively crimp the spade Crimping Tool CRIMPING lugs with the 24 AWG wire. TOOL-P NI TB-9214 Calibration Procedure | © National Instruments | 3...

  • Page 4: Building The Barrier Strip Assembly

    Assemble the barrier strips and barrier strip jackets as indicated by the manufacturer. Connect the wire assembly with the mini-thermocouple connector and 16 wires to the barrier strip. 4 | ni.com | NI TB-9214 Calibration Procedure...

  • Page 5: Test Conditions

    The following setup and environmental conditions are required to ensure the NI TB-9214 meets published specifications. • Keep connections to the NI TB-9214 as short as possible. Long cables and wires act as antennae, picking up extra noise that can affect measurements. •...

  • Page 6: Initial Setup

    Verification The following performance verification procedure describes the sequence of operation and test points required to verify the NI TB-9214 and assumes that adequate traceable uncertainties are available for the calibration references. Terminal Block CJC Verification Complete the following procedure to determine the As-Found status of the NI TB-9214.
  • Page 7 Configure the AI Temp Built-In Sensor task for CJC channel _cjtemp0 according to Table 3. Table 3. NI 9214 CJC Timing Configuration Sample Mode Samples Per Channel Rate (S/s) Finite NI TB-9214 Calibration Procedure | © National Instruments | 7...
  • Page 8 = Temp temp0 ErrorCh0 11. Compare the calculation result for each channel to the Upper Limit and Lower Limit values in Table 6. 12. Remove the NI TB-9214 from the NI 9214. 8 | ni.com | NI TB-9214 Calibration Procedure...

  • Page 9: Where To Go For Support

    NI product. Refer to the Export Compliance Information at ni.com/legal/export-compliance for the National Instruments global trade compliance policy and how to obtain relevant HTS codes, ECCNs, and other import/export data. © 2013 National Instruments. All rights reserved.

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