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4.8

 

Memory

 

Management

 

4.8.1

 

Storing

 

a

 

reading

 

There are twenty files (F00‐F19) that can be used to store the measurement values inside the gauge. At most 100 

records (thickness values) can be stored to each file. By simply pressing the 

  key after a new measurement reading 

appears, the measured thickness value will be saved to current file. It is added as the last record of the file. To change 
the destination file to store the measured values, follow the steps: 
1)

 

Press the 

  key to activate the data logging functions. It will display the current file name and the total record 

count of the file. 

2)

 

Use the 

  key and the 

  key to select the desired file to set as current file. 

3)

 

Press the 

  key to exit the data logging functions at any time. 

 

4.8.2

 

Clearing

 

selected

 

file

 

The user may require the contents of an entire file be completely cleared of all measurements. This would allow 

the user to start a new list of measurements starting at storage location L00. The procedure is outlined in the following 
steps. 
1.

 

Press the 

  key to activate the data logging functions. It will display the current file name and the total record 

count of the file. 

2.

 

Use the 

  key and the 

  key to scroll to the file that will be cleared of all measurements. 

3.

 

Press the 

  key on the desired file. It will automatically clear the file, and display “‐DEL”. 

4.

 

Press the 

  key, at any time, to exit the data logging functions and return to measurement mode. 

 

 

 

 

 

4.8.3

 

Viewing/deleting

 

stored

 

record

 

This  function  provides  the  user  with  the  ability  to  view/delete  a  record  in  a  desired  file  previously  saved  in 

memory. Following is the steps: 
1.

 

Press the 

  key to activate the data logging functions. It will display the current file name and the total record 

count of the file. 

2.

 

Use the 

  key and the 

  key to select the desired file. 

3.

 

Press the 

  key to enter the selected file. It will display the current record number (for example, L012) and the 

record content. 

4.

 

Use the 

  key and the 

  key to select the desired record. 

5.

 

Press the 

  key on the desired record. It will automatically delete this record, and display “‐DEL”.   

6.

 

Press the 

  key to exit the data logging functions and return to measurement mode. 

 

 
 
 
 
 
 
 

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Summary of Contents for UTG-2900

Page 1: ...Model No UTG 2900 283 Veterans Blvd Carlstadt NJ 07072 201 933 6300 www phase2plus com www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com...

Page 2: ...9 4 2 Probe Zero 9 4 3 Sound Velocity Calibration 10 4 4 Making Measurements 12 4 5 Scan mode 13 4 6 Changing Resolution 13 4 7 Changing Units 13 4 8 Memory Management 14 4 9 Data Printing 15 4 10 Bee...

Page 3: ...ring Range Pulse Echo 0 025 23 0 in steel Echo Echo 0 118 2 35 Accuracy 0 5 thickness 001 Sound velocity range 3280 32805 ft s 1000 9999m s Upper Lower Limit Preset Alarm Yes Scanning Feature Yes 16 m...

Page 4: ...ickness of a part or structure by accurately measuring the time required for a short ultrasonic pulse generated by a transducer to travel through the thickness of the material reflect from the back or...

Page 5: ...Indicates the coupling status While the gauge is taking a measurement the coupling indicator will be displayed If it is not the gauge is having difficulty achieving a stable measurement and the thick...

Page 6: ...2 Save 3 Enter 4 Back Light 5 Probe Zero 6 Inch metric 7 Thru Coating on off 8 Scan on off 9 Calibration Velocity setting 10 Calibration block 0 157 4mm 1 5 6 7 3 2 8 9 4 10 www GlobalTestSupply com F...

Page 7: ...f the material through which the sound travels has any grain structure the sound waves will experience scattering Both of these effects reduce the strength of the waves and thus the gauge s ability to...

Page 8: ...ing measured and the other semicircle is responsible for conducting the echoed sound back into the transducer When the transducer is placed against the material being measured it is the area directly...

Page 9: ...Transducers should be inspected on a regular basis for signs of uneven wear of the wearface If the wearface is worn on one side more than another the sound beam penetrating the test material may no l...

Page 10: ...r factor and will compensate for this value in any subsequent measurements When performing a probe zero the instrument will always use the sound velocity value of the built in probe disc even if some...

Page 11: ...on mode and return to the measurement mode The gauge is now ready to perform measurements 4 3 2 Calibration to a known velocity Note This procedure requires that the operator knows the sound velocity...

Page 12: ...locities to enable the user to quickly check different known materials Example If you are testing steel at 233 in us you can quickly change to one of your stored sound velocities when you need to test...

Page 13: ...gauge excels at making single point measurements it is sometimes desirable to examine a larger region searching for the thinnest point The gauge includes a feature called Scan Mode which allows it to...

Page 14: ...the key to activate the data logging functions It will display the current file name and the total record count of the file 2 Use the key and the key to scroll to the file that will be cleared of all...

Page 15: ...background light at any moment as you need after power on Since the EL light will consume more power turn on it only when necessary 4 12 Battery Icon Two AA size alkaline batteries are used as the pow...

Page 16: ...f repairs must be supplied as well ANY ATTEMPT AT HOME REPAIR WILL AUTOMATICALLY VOID THE STATED WARRANTY NO EXCEPTIONS 6 Transport and Storage Be sure to clean the probe and cable after each use Grea...

Page 17: ...ommended that the probe be left in contact with the surface for as short a time as needed to acquire a stable measurement While the transducer is in contact with a hot surface it will begin to heat up...

Page 18: ...thus may be undesirable Other suitable couplants for measurements at normal temperatures may include water various oils and greases gels and silicone fluids Measurements at elevated temperatures will...

Page 19: ...85 2200 Magnesium 0 230 5800 Mercury 0 057 1400 Molybdenum 0 250 6300 Monel 0 210 5400 Neoprene 0 063 1600 Nickel 0 220 5600 Nylon 6 6 0 100 2600 Oil SAE 30 0 067 1700 Platinum 0 130 3300 Plexiglass 0...

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