Honeywell chooses Advint for End of Line Testers (EOLTs)

Design and Build of Test System for factory test of Pressure, Load, & Torque Sensors

Honeywell selected Advint to design & manufacture EOL (End-of-Line) test stands and develop associated software to peform functional test of a wide array of its industry leading pressure, load, and torque sensors. 

The tester provide automated control of a DMM, data acquisition unit, switching, power supplies, and programmable load box instrumentation.  It uses a Windows based PC & monitor, barcode scanner, and keyboard/mouse.  The system runs LabVIEW based test programs via a TestStand test executive sequences with multi-user access level logins.  It also has a comprehensive self test capability to ensure operational assurance. 

A pressure fixture is used to enable testing of multiple units as part of a single test setup to minimize run time and provide quick and easy unit connect/disconnect. The system supports 4-20mA direct measurement, mV/V ratio-metric readings, and regulated DC voltage readings for amplified units.

Testing starts via Operator input of the sensor Part Number read automatically from the barcode scanner. A test profile from database is accessed based upon the unit selected and retrieves UUT details from SQL database. Equipment calibration records are available via a query to the NIST database to ensure equipment is within calibration cycle.  The system calculates Linearity, Hysteresis, Accuracy (BFSL - % Full Scale Error), Calibration Factor, Zero Shift.




About Honeywell Sensing and Control (S&C)

Honeywell Sensing and Control has more than 50,000 products ranging from snap action, limit, toggle and pressure switches to position, speed and airflow sensors. Honeywell S&C has a product to meet any industry’s requirements, any company’s needs. But an impressive product line is only one part. Honeywell brings to bear engineering expertise and value-added capabilities no other company offers. Their switch and sensor solutions meet a wide array of basic and complex applications, our custom-engineered solutions offer enhanced precision, repeatability and ruggedness for a wide variety of industries. As a strategic business unit of Honeywell’s Automation and Control Solutions group, Honeywell S&C is the one-stop, full-service, globally-competitive answer. That’s why they are unparalleled as the gold standard and unquestioned as your best value.  


About Advint

Advint is a leading system integrator of automated test and data acquisition systems located in Columbus, OH.  The company is an NI Alliance Member, a Keysight Technologies solution partner, and part of the Huntron Integration Service Network.  Advint provides hardware/software development and systems integration services in support of the test & measurement, and industrial automation industries.


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