Real-time digital thickness measurement without cutting objects
ultrasonic thickness gauge TG-5000
1. GENERAL INTRODUCTION
TG-5000 series ultrasonic thickness gauge, Launch the ultrasonic
through one side of the object,
measure the digitized thickness real-timely, without cutting the
object. As a subminiature measuring gauge,
is researched and developed by our company according to the
ultrasonic measuring theory. The features include fast
response, non-destruction and precise measuring. In addition,
A/B-scan waveform display is available by showing the echoes, which
enables the more extensive measure range,
More precise result and very little measurement error and finally
makes the measuring processes more direct.
TG-5000 series ultrasonic thickness gauge, as the essential NDT
instrument,
can be widely applied in the detecting fields like manufacturing,
metal processing, chemical industry,
commercial inspecting and so on. It can not only precisely measure
various kinds of panels and processing components but
Also monitors the thickness minus of tubes and pressure store in
the manufacturing machine after corrosion.
1.1 STANDARD CONFIGURATIONS
| NAME | NUMBER |
| THICKNESS GAUGE | 1 |
| PROBE | 1 |
| ALKALINE BATTERY | 2 |
| COUPLANT | 1 |
| CARRYING CASE | 1 |
| OPERATING MANUAL | 1 |
| USB CABLE | 1(ONLY TG-5000DL) |
| SOFTWARE CD | 1(ONLY TG-5000DL) |
1.2 OPTIONAL CONFIGURATIONS
| HIGH-TEMPERATURE PROBE | CAST IRON PROBE |
| SMALL PROBE | MINI PROBE |
| PROBE CABLE | STEPPED CALIBERATION BLOCK |
| RUBBER SHEATH | STORAGE OPTION(ONLY TG-5000) |
1.3 SPECIFICATIONS
| Display Type | 2.4" color OLED, 320 X 240 pixels, contrast 10,000:1 |
| Operating Principle | Pulse echo with dual element transducers |
| Measuring Range | 0.50mm to 508mm(0.02" to 20.00"), depending on material, probe and
surface condition |
| Measuring Resolution | Selectable 0.01mm, 0.1mm(selectable 0.001", 0.01") |
| Units | Inch or Millimeter |
| Rectify Modes | RF+, RF-, HALF+, HALF-, FULL |
| Display Mode | Normal, Minimum / Maximum capture, DIFF/RR%, A-Scan, B-Scan |
| V-Path Correction | Automatic |
| Update Rate | Selectable 4Hz, 8Hz, 16Hz |
| Material Velocity Range | 500 to 9999m/s (0.0197 to 0.3937in/us) |
| Languages | English |
| Alarm Settings | Minimum and Maximum alarms. Range of 0.25 mm to 508 mm (0.010" to
20.00"). Dynamic waveform color change on alarm |
| Power Requirements | 2 AA size batteries |
| Operating Time | Approximately 40 hours |
| Instrument Shut-off | Selectable ALWAYS ON or AUTO OFF after 5, 10, 20 minutes of
inactivity |
| Operating Temperature | -10°C to +50°C (+10°F to +120°F) |
| Size | 153mm × 76mm ×37mm(H ×W ×D) |
| Weight | 280g including batteries
|
1.4 the MAIN FUCTIONS
1. Parameter configuration interface is simple and easy to operate
2. Adjustable Live A-scan waveform display, control of Gain,
Blanking, Gate, Range and Delay etc.
3. Time-based B-scan function, displays a cross section of the test
piece, for observing the underside outline of the piece.
4. Numerical view, display thickness values with big digit.
5. Thickness alarm: programmable Hi-Low alarm set point with
dynamic change thickness value’s color.
6. Limit value mode: catching the minimum and maximum values when
measuring.
7. Difference mode: getting the difference between the actual value
and the normal value as well as the percentage of difference value
and normal value.
8. Selectable units of Mm and inch.
9. Optional resolution: X.XX mm /X.X mm; X.XXX inch / X.XX inch.
10. Optional waveform style: outline mode or fill mode
11. Optional rectification mode: RF+, RF-, full wave, half +, half
-
12. Multi-languages Available: Chinese, English, German, Spanish,
and Japanese, ahead of agreeing with the company.
13. Approx. battery life: 35hours.
14. Great capacity data storage function: Stores 100,000 thickness
values&1000 waveforms(only TG-5000DL).
15. Measure the net thickness of the workpiece through the coating
layer (only TG-5000&TG-5000DL).
SOUND VELOCITY MEASUREMENT CHART
| Material | Sound Velocity |
| Inch/µS | M/s |
| Air | 0.013 | 330 |
| Aluminum | 0.250 | 6300 |
| Alumina Oxide | 0.390 | 9900 |
| Beryllium | 0.510 | 12900 |
| Boron Carbide | 0.430 | 11000 |
| Brass | 0.170 | 4300 |
| Cadmium | 0.110 | 2800 |
| Copper | 0.180 | 4700 |
| Glass(crown) | 0.210 | 5300 |
| Glycerin | 0.075 | 1900 |
| Gold | 0.130 | 3200 |
| Ice | 0.160 | 4000 |
| Inconel | 0.220 | 5700 |
| Iron | 0.230 | 5900 |
| Iron (cast) | 0.180 | 4600 |
| Lead | 0.085 | 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 | 0.110 | 1700 |
| Polyethylene | 0.070 | 1900 |
| Polystyrene | 0.0930 | 2400 |
| Polyurethane | 0.0700 | 1900 |
| Quartz | 0.230 | 5800 |
| Rubber, Butyl | 0.070 | 1800 |
| Silver | 0.140 | 3600 |
| Steel, Mild | 0.233 | 5900 |
| Steel, Stainless | 0.230 | 5800 |
| Teflon | 0.060 | 1400 |
| Tin | 0.130 | 3300 |
| Titanium | 0.240 | 6100 |
| Tungsten | 0.200 | 5200 |
| Uranium | 0.130 | 3400 |
| Water | 0.584 | 1480 |
| Zinc | 0.170 | 4200 |
