Table of Contents
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NOTES
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OI908L
T
ABLE OF
1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.0 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.0 Overview of Gauge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.6 Display Backlight
3.7 Probe Zero Plate
3.8 Connector Probe & Test Plate
3.9 Battery Compartment (Battery Replacement)
4.0 Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1 Connecting The Probe 4.4 Changing Units - inches to mm
4.5 Checking Calibration with the Test Plate
5.0 Quick Start Instructions - Steel Thickness . . . . . . . . . . . .
Of Materials Other Than Steel . . . . . . . . . . . . . . . . . . . . . . . .
6.3 Changing Calibration - Acoustic Velocity is Not Known
6.4 Performing a 2-Point Calibration
7.0 Description of Measuring Modes . . . . . . . . . . . . . . . . . . . . .
8.0 Alarm & Beeper Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.0 Measuring Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.1 General Notes On Measurements
9.2 Measurements Of Pipes Or Cylindrical Parts
9.3 Measurements On Materials At High Temperatures
10.0 Using the Built-in Data Logger . . . . . . . . . . . . . . . . . . . . . . .
10.1 Storing Data
10.2 Clearing Individual Storage Locations
10.3 Clearing the Contents of a File
10.4 Clearing Data From All Files Simultaneously
11.0 Downloading Data To A Computer Or Printer. . . . . . . . . . .
11.1 Download Data to a Computer
11.2 Download Data to a Printer
11.3 Download Data to Check•Line P-25DL Printer
12.0 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13.0 Material Safety Data Sheet (MSDS). . . . . . . . . . . . . . . . . . . .
14.0 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Summary of Contents for Check-line TI-25DL
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Page 1: Table Of Contents
OI908L NOTES ABLE OF ONTENTS 1.0 Introduction ........2.0 Precautions . -
Page 2: Introduction
ELECTROMATIC. All returns for warranty or non-warranty repairs and/or replacement must be authorized by The TI-25DL can be used to measure the extent of corrosion on the oppo- ELECTROMATIC, in advance, with all repacking and shipping expenses site, inaccessible side of the wall by using the “Subtractive Method.”... -
Page 3: Overview Of Gauge
Protective Gloves: on individuals demonstrating sensitivity to TI-25 Serial Output Probe Eye Protection: as required by working conditions Other Protective Equipment: not required Port 1. TI-25DL contains only food grade and cosmetic grade ingredients. – 34 – – 3 –... -
Page 4: Contents Of Kit
TI-25DL uses to calculate the thickness of the material being Material: 0 to 200 °F (–20 to 100 °C) measured. The probe must be used correctly in order for the TI-25DL Special high temperature probes are optionally available. to produce accurate and reliable results. -
Page 5: Keypad
The MEM key enables/disables the data logging features of File Number. the TI-25DL. This key is used in conjunction with the UP & DOWN ARROW keys as well as the SEND and CLR keys. 8. Press the... - Page 6 In addition to the possibility of downloading the stored data to a PC, the "ObSt" symbol would indicate that the user was unable to TI-25DL can print a “pre-formatted” report on a serial printer. This report take a reading at that specific location. For additional infor- can also be sent to a PC and then printed.
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Page 7: Lcd Display
4. Set the communications port (“Com Port”) in the software to the serial 1.8.8.8.8 measurement in MM units. port where the TI-25DL cable is connected. 5. Download the data from the TI-25DL (see Section 11.1 for details). INMM/µs When the “IN” and the “µs” indicators are illuminated simultaneously, the TI-25DL 1.8.8.8.8... - Page 8 “FILE” and “F-XX” (where “XX” is the File Number 01, 02 ..10). The TI-25DL is supplied with a user-set Backlight mode. The back light can be set to operate in any of the following three modes: 6. Press the key.
- Page 9 3.7 Test Plate condition is recorded when a user has pre-assigned storage locations When first connecting the probe supplied with the TI-25DL, the user to measurement locations and a measurement could not be obtained should perform a “Probe Zero” as described in Section 4.3. The Probe (for any reason) in this location.
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Page 10: Getting Started
4.0 G ETTING TARTED The TI-25DL incorporates a built-in data logging system that permits the 4.1 Connecting The Probe user to store up to 1000 data points. The stored data is grouped into 10 Grasp the connector located at the end of the probe cable and carefully separate files (“batches”) with each file containing a maximum of 100... -
Page 11: Preparation Of The Surface
9.3 Measurements On Materials At High Temperatures When it is necessary to measure wall thickness on surfaces that are in The TI-25DL can be set to measure in units of “INCH” or “MM.” excess of 200 °F (100 °C), special-purpose high temperature probes The factory default setting is "INCH". - Page 12 The surface to be measured should be relatively clean and smooth, free 9.2 Measurements Of Pipes Or Cylindrical Parts of any small particulate, rust or scale. The presence of any of these When using the TI-25DL to mea- conditions will prevent stable and reliable readings. Often, a wire Perpendicular...
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Page 13: Quick Start Instructions - Steel Thickness
9.0 MEASURING PROCEDURE 5.0 QUICK START INSTRUCTIONS — STEEL THICKNESS After setting the TI-25DL for the correct acoustic velocity, or retaining the These Quick Start procedures are intended for those applications where the factory-set acoustic velocity for Common Steel, the gauge is ready to take thickness of steel is to be measured. - Page 14 3. Press the key until “ALAr” is shown on the display. TI-25DL may perform a measurement that is larger or smaller than it should be. This phenomenon is obvious when one thickness value is 4. Press the key to change the alarm mode from “OFF” to “ON.”...
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Page 15: Calibration For Measuring Thckness Of Materials Other Than Steel
0.2500 IN/µs. It is critical that used in conjunction with the Alarm mode to provide an audible warning the TI-25DL be set for the correct acoustic velocity depending upon the (“beep”) when the measured value falls below the nominal value. -
Page 16: Acoustic Velocity Table
0.1730 4394 Cadmium 0.1090 2769 Setup For Differential mode: Cast Iron 0.1800 4572 1. Turn on the TI-25DL power by pressing the key. Constantan 0.2060 5232 Copper 0.1840 4674 2. Press the key to activate the features and settings menu. -
Page 17: Changing Calibration - Acoustic Velocity Is Known
(0.2330 IN/µs or 5920 M/s). When set for Differential mode, the end user enters a nominal (target) thick- ness value. The TI-25DL will then display the difference (+ or –) between For Highest Accuracy the actual measured value and the user-set nominal (target) value. - Page 18 TI-25DL will be reset to the factory default calibration for common steel (0.2330 IN/µs or 5920 M/s). Upon completion of steps 3 through 7 for the second sample, the TI-25DL will calculate and display the best acoustic velocity based on the two samples.
- Page 19 • BY ELECTROMATIC Ultrasonic HICKNESS AUGE Model TI-25DL O P E R A T I N G M A N U A L Distributed by: ABQ Industrial LP USA Tel: +1 (281) 516-9292 / (888) 275-5772 eFax: +1 (866) 234-0451...
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