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Ultrasonic Wall Thickness Gauge
LD7008
Description :
Ultrasonic thickness gauge specifically designed to measure the thickness
of metallic and non-metallic materials e.g. aluminium, titanium, plastics,
ceramics, glass and plastics It can also be used to monitor all types
of pipes and pressure vessels for loss of thickness due to corrosion or
erosion. The gauge is easy to use and, after a simple calibration to a known
thickness or sound velocity, the gauge will give accurate readings to an
accuracy of 0.5%.
Sound velocities of 11 different materials are pre-set, or choose user-set
sound velocity (range 500-9000 m/s).
Application area’s :
Construction/building maintenance, Galvanise, Shipping Industry, Steel Protection.
Features :
• Small in size; light in weight; easy to carry.
• Convenient to use and operate
• 11 preset sound velocities and one user-set
• Simple calibration procedure
Additional Information :
Material Selection
| Nr. |
Code |
Material |
| 1 |
cd01 |
Steel |
| 2 |
cd02 |
Cast iron |
| 3 |
cd03 |
Aluminum |
| 4 |
cd04 |
Red copper |
| 5 |
cd05 |
Brass |
| 6 |
cd06 |
Zinc |
| 7 |
cd07 |
Quartz glass |
| 8 |
cd08 |
Polyethylene |
| 9 |
cd09 |
PVC |
| 10 |
cd10 |
Gray cast iron |
| 11 |
cd11 |
Nodular cast iron |
| 12 |
xxxx |
Sound velocity |
| SOUND VELOCITY (M/S) |
| Aluminium |
6260 |
| Steel |
5900 |
| Gold |
3240 |
| Glycerin |
1920 |
| Copper |
4700 |
| Brass |
4640 |
| Polypropylene |
2730 |
| Silver 3 |
600 |
| Water at 20°C |
1480 |
| Water-glass |
2350 |
| Zinc |
4170 |
| Tin |
3230 |
Specifications :
Measuring method : Ultrasonic pulse echo
Measuring frequency : 5MHz
Measuring range : 1.20 - 200 mm (steel); Actual range varies with the types of material measured
Accuracy : +/- (0.5%H ± 0.1) mm
Sound velocity : 500 - 9,000 m/s
Display : large LCD display
Resolution : 0.1mm
Working temperature : 0 ºC ~ +50 ºC
Power Supply : 4 AAA alkaline batteries (total 6.0V)
Weight : 160g (main unit); 40g (probe)
Delivery :
• Ultrasonic wall thickness gauge LD7008
• Coupling gel
• Ultrasonic sensor
• 4 x AAA batteries
• Manual
• Carrying case
Use :
Press the ultrasonic sensor on the material surface to measure on the premise that the material code selected is correct. Be sure that coupling is well and the symbol ((•)) is on. The reading on display is the measurement value. The reading is held until a new measurement value is coming.
Maintenance :
Clean the plastics, display, keys and sensor with a soft damp cloth. Never clean by mechanical means like scourers, or solvents like alcohol or benzene.
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