DeFelsko PosiTector Series User Manual

Management Procedure 2585 Rev. F
1
Management Procedure 2585
Revision: F
Date Issued: Feb 21, 2003
Date Revised: June 10, 2019
Calibration Procedure
DeFelsko Corporation
PosiTector UTG, UTG-STD, UTG-ME, UTG-
C, UTG-CA, UTG-CLF, UTG-CX, UTG-M &
UTG-P
Ultrasonic Thickness Gage
Table of Contents
1 Introduction and UUC Performance Requirements ............................................................................................ 2
Table 1-1 Measurement Ranges ......................................................................................................................... 2
2 Measurement Standards and Support Equipment Performance Requirements .................................................. 2
Table 2-1 UUC Accuracy Requirements and Description ................................................................................. 2
Table 2-2 Minimum Use Specification .............................................................................................................. 3
Table 2-3 Actual Equipment Specification ........................................................................................................ 3
Table 2-4 Calibration Environmental and Warm Up Requirements .................................................................. 3 
3 Preliminary Operations ....................................................................................................................................... 3
4 Calibration Process ............................................................................................................................................. 4
5 Performance Requirements ................................................................................................................................ 5
Table 5-1 Performance Requirements and Calibration Data for PosiTector UTG ............................................. 5
Management Procedure Change Notice ........................................................................................................................ 6

DeFelsko PosiTector Series Specifications

General

Data Logging	Yes
Storage Temperature	-4°F to 140°F (-20°C to 60°C)
Connectivity	USB, Bluetooth
Calibration	Automatic or manual
Type	Coating thickness gauge
Measurement Principle	Magnetic Induction, Eddy Current, Ultrasonic
Units	mils, microns, inches
PC Interface	USB
Power Source	Rechargeable battery
Standards	ASTM D7091, SSPC-PA 2

Summary

Introduction and UUC Performance Requirements

Measurement Standards and Support Equipment Performance Requirements

Preliminary Operations

Visual Inspection

Visually inspect the UUC for probe tip wear, damage, or proper identification.

Gage Reset

Reset the PosiTector UTG unit and verify probe zeroing with the 5-step block.

Calibration Process

Performance Requirements