Smart Sensor AS860 Ultrasonic Thickness Gauge Digital Sheet Metal Measuring Range: 

1.0 to 300mm (steel) Industrial Measurements

 Features:

 The usage of an ultrasonic thickness gauge for non-destructive testing to check material properties such as thickness measurement, is now regularly utilized in all areas of industrial measurements. The ability to gauge thickness measurement without requiring access to both sides of the test piece, offers this technology a multitude of possible applications.

 1. Auto calibration to assure the accuracy

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

5. 12 thickness measurement data store and recall

6. Thickness alarm setup

7. Back light function

8. Low battery indication

9. Auto power off

 Specifications:

          Measuring Range

     1.00 to 300.0mm(steel)

           Accuracy

     (1%H+0.1mm)

           Resolution

     0.01mm(1.00 to 99.99mm) 0.1mm(100 to 300mm)

           Minimum Limit for Tube Mmeasuring Steel 

     15*2.0mm( 6 transducer) 20*3.0mm( 10 transducer)

           Sound Velocity

     1000 to 9999m/s

Thickness 20mm, accuracy of velocity: 1mm/H 100%

Thickness 20mm , accuracy of velocity: 5%

                                                      Operating Environment                                                                                                                 

     Operation temperature: 0°C to 40°C Temperature of workpiece: < 60 

 Relative Humidity: <90%  Do not apply in violent vibration / 

              erosive material Avoid impact and humidity                                                                                                

           Power Supply

     1.5V AAA * 3 PCS (Not Include Due to Air Limit)

           Operation Current

     35mA (with back light on)

           Frequency

     5MHz

           Minimum Limit for Tube Measuring

     Ф20*3mm(Steel)

           Auto Zero Calibration

    √

           Auto Linear Compensation

     √

           Coupling Indicator

    √

           Metric / Imperial Switchable

     ---

           Battery Indication  / Auto Power Off

    √

           Product Net Weight / Product Size 

     240g / 150*80.5*34mm 

               Table of Sound Velocity   (Sound Velocity of Common Materials)

              Material

      Velocity(m/s)

      Material

      Velocity(m/s)

              Aluminum    

      2670

      Acetate resin 

      6320

              Zinc

      3530

      Phosphor bronze

      4170

              Silver

      4430

      Turpentine

      3600

              Glod

      5440

      Glass

      3240

              Tin

      5720

      Incoloy alloy

      3230

              Iron/Steel

      6310

      Magnesium

      5900

              Brass

      6020

      Monel alloy

      4640

              Copper

      5630

      Nickle

      4700

              SUS

      5850

      Steel 4330 mild

      5790

              Acrylic resin     

      5660 

      Steel 330

      2730

              Water 20C 

      6070

      Titanium

      1480

              Glycerinl 

                      4650                

      Zirconium

      1920

                      Soluble Glass                    

                                          2620                                   

      Nylon 

      2350 

              Selection of  Transducer

              ITEM-Ф--

      Characteristic

      Range

     Operation Temperature

              5MHZ-Ф--

      General-purpose

      1.00mm to 300.0mm(steel)

      -10 to 60

              5MHZ-Ф--

      Thin Workpeice

      1.00mm to 50.0mm(steel)

      -10 to 60

              2.5MHZ-Ф--

      General-purpose

      1.00mm to 300.0mm(steel)

      -10 to 60

 Packing Information:

 Power 9V battery(not included package)

 Product Net Weight 240g 

 Product Size 150*80.5*34mm