Ultrasonic Thickness Gauge Tester Sound Velocity Meter Metal Width Measuring Instrument 1.2 to 225MM For Steel Aluminium Plate
Features
2. Sound velocity measurement: with a given thickness to measure the sound velocity to improve accuracy
3.12 sound velocities for different material
4. Coupling status indication, 12 thickness measurement data store and recall
5. Thickness alarm setup, Back light function, Low battery indication, Auto power off
6. Auto linear compensation: this advanced software program enhances the precision by correcting the non-linear accuracy of transducer.
7. Use and keys to make a quick adjustment for the sound velocity /thickness,and a quick recall to the stored data.
8. Coupling status indication: Observing the coupling icon to learn if the coupling is accomplished or not.
9. 10 thickness measurement storage and recall function is available,
10. which facilitates the height work or working in wild area.
11. Sound velocity measurement: With a given thickness by a sample hardware to measure the sound velocity, which avoid the further conversion or consultation of the table.
Specifications:
| Model | AS840 | AS850 | AS860 |
|
Display |
4-digital LCD display |
4-digital LCD display |
4-digital LCD display |
|
Minimum display unit: |
0.1 mm |
0.1 mm |
0.1 mm |
|
Measuring Probe: |
∅10mm 5MHz |
∅10mm 5MHz |
∅10mm 5MHz |
|
Measuring range |
1.2 to 225.0mm (steel) |
1.2~225mm(steel) |
1.00 to 300.0mm(steel) |
|
Working frequency |
5MHz |
5MHz |
5MHz |
|
Accuracy |
(1%H+0.1)mm,H denotes |
±(1%H+0.1)mm,H denotes |
±(1%H+0.1)mm,H denotes |
|
Minimum limit for tube measuring |
20*3mm (steel) |
20*3mm (steel) |
20*3mm (steel) |
|
Sound velocity range |
1000 to 9999 m/s |
||
|
Operation temperature |
0℃ to 40℃ |
0℃ to 40℃ |
0℃ to 40℃ |
|
Relative humidity: |
<90%RH |
<90%RH |
<90%RH |
|
Hardware/workpiece/material temperature: |
<60°C |
<60°C |
<60°C |
|
Power supply |
3 * 1.5V AA Battery(Not Included) |
3 * 1.5V AA Battery(Not Included) |
3 * 1.5V AA Battery(Not Included) |
|
Operation current: |
Normal operation current: 50mA |
Normal operation current: 50mA |
Normal operation current: 50mA |
|
Product Weight |
152g |
155g |
191g |
|
Product Size |
161x66x31mm |
160 x 66 x 32mm |
163 x 70 x 34mm |
|
Package Weight |
670g |
880g |
850g |
|
Package Size |
25x21x6cm |
29.5 x 19.5 x 7cm |
29.5 x 19.5 x 7cm |
|
Packing Contents |
1 * Ultrasonic Thickness Gauge |
1 * Ultrasonic Thickness Gauge |
1 * Ultrasonic Thickness Gauge |
|
Table of sound velocity (Sound velocity of common materials) |
|||
|
Material |
Velocity(m/s) |
Material |
Velocity(m/s) |
|
Aluminum |
6320 |
Acetate resin |
2670 |
|
Zinc |
4170 |
Phosphor bronze |
3530 |
|
Silver |
3600 |
Turpentine |
4430 |
|
Glod |
3240 |
Glass |
5440 |
|
Tin |
3230 |
Incoloy alloy |
5720 |
|
Iron/Steel |
5900 |
Magnesium |
6310 |
|
Brass |
4640 |
Monel alloy |
6020 |
|
Copper |
4700 |
Nickle |
5630 |
|
SUS |
5790 |
Steel 4330 mild |
5850 |
|
Acrylic resin |
2730 |
Steel 330 |
5660 |
|
Water 20C |
1480 |
Titanium |
6070 |
|
Glycerinl |
1920 |
Zirconium |
4650 |
|
Soluble glass |
2350 |
Nylon |
2620 |
