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Digital Ultrasonic Thickness Testers

Time TT100

TT100 is a hand held microprocessor controlled thickness gauge 

specifically designed for measuring the thickness of metallic and 

non-metallic materials e.g. aluminium, titanium, plastics, ceramics, 

glass and other good ultrasonic wave-conducting as long as the 

material has parallel top and bottom surfaces. 

With uses in many areas of industry TT100 can perform precise 

measurements on various types of raw materials, components 

parts, and assembled machinery. It can also be used to monitor 

all types of pipes and pressure vessels for loss of thickness due 

to corrosion.  

TT100 is very easy to use, after a simple calibration to a known 

thickness or sound velocity, the gauge will give fast and accurate 

readings in millimetres. Sound velocities for 5 different materials 

can be pre-set and 10 thickness readings can be stored in the 

memory.

Specifications

Material :

Metallic & Non-Metallic

Measuring units :

mm

Range (probe dependant) :

1.0 to 225.0 mm

Frequency :

5 MHz

Accuracy :

+/-1% of Material Thi 0.1 mm

Display :

4 digit LCD

Resolution  :

0.1 up to 99.9 mm

Memory :

10 readings

Sound velocity range :

1000 to 9999 m/sec

RS232 :

no

Probe Tip diameter :

12 mm

Sound Velocity :

5 Preset Sound Velocities

Pipe Diameter Limits :

20 mm x 3 mm

Auto power off :

yes

Working Temp. :

-5 to 40 deg C

Power Supply :

2 x 1.5 AA Alkaline

Relative Humidity :

< 90%

Alarm limit setting :

no

Surface Temperature :

< 60 deg C

Battery Life :

250 hours per battery set

Non-linear Automatic Compensation

Dimensions :

126 x 68 x 23 mm

Indication of Coupling Status and low Voltage

Weight :

170g

Optional probes 

Type of Probe

Working 

Measuring 

Minimum 

Characteristic

Frequency

Thickness Size 

of 

Range

Measuring Pipe

5PØ10

5MHz

1.2 - 225

Ø20 x 3

Straight Probe

5PØ10/90˚

5MHz

1.2 - 225

Ø20 x 3

Right Angle Probe

7PØ6

7MHz

0.75 - 60

Ø15 x 2

For testing thin materials

SZ2.5P

2.5MHz

3 - 300

For testing thick materials with Rough Surfaces

ZW5P

5MHz

4 - 80

High Temp up to 300 deg C

Standard Package 

x

    Plastic case – foam lined with Combination Lock 

x

2 Probes – Straight & Right angle – both 5 MHz

x

    Coupling Agent – (Vaseline or Grease Hand Cleaner will also give accurate readings) 

x

  

Instruction Manual  

 
     

http://www.instrumentsgroup.co.za 

     

http://www.instrumentsgroup.co.za 

     

http://www.instrumentsgroup.co.za 

     

http://www.instrumentsgroup.co.za 

     

http://www.instrumentsgroup.co.za 

     

http://www.instrumentsgroup.co.za 

     

http://www.instrumentsgroup.co.za 

     

http://www.instrumentsgroup.co.za 

     

http://www.instrumentsgroup.co.za 

     

http://www.instrumentsgroup.co.za 

     

http://www.instrumentsgroup.co.za 

     

http://www.instrumentsgroup.co.za 

     

http://www.instrumentsgroup.co.za 

     

http://www.instrumentsgroup.co.za 

     

http://www.instrumentsgroup.co.za 

Supplied by 

:

 

                     

Test and Measurement Instruments C.C.

 

www.instrumentsgroup.co.za

  Email:      

[email protected] 

Tel: 0027 (0)11  683 4365 

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