Basic Model TT1 Series
ULTRASONIC THICKNESS GAUGE
TT100
TT110
TT120
TT130
TT140
Features:
Portable size and easy operation
Suitable for any metallic and non-metallic materials ultrasonic can go through
Self-compensating of nonlinearity function is supplied for correction of pickup nonlineasity
10 measuring values can be recorded for TT100,TT110,TT130;100 measuring values can be recorded for TT140
optional 2.5MHz, 5MHz and 7MHz transducers are available
Clear 4-Digit LCD display with backlight
5 pre-set sound velocities for repeating applications
mm / inch selectable
TT100,TT130 and TT140 are suitable for thickness testing of various materials with sound speed range 1000-9999m/s
TT110 and TT120 are easy-operation models with only two keys suitable for thickness testing of steel
TT120: high-temperature model
TT140:with backlight display and the memory reach up to 99
Technical Specification
TT100
TT110
TT120
TT130
TT140
Measuring range
0.75 – 300.00mm (steel)
Measuring range for steel pipes
Min.3.0mm thickness ×Φ20 diameter
Diameter of transducer
Φ10 (standard) Φ6 (optional) Φ12(optional)
Display resolution
0.1mm
0.01mm
0.1mm
Calibration
4.0mm steel base plate integrated
Tolerance
±(1%H+0.1) mm (H means the thickness of tested piece)
Measuring units
mm/inch
Sound velocity range
1000-9999m/s
5900 m/s
1000-9999m/s
1000-9999m/s
Display
4-Digital LCD
4-Digital LCD with backlight
Surface temperature
-10℃ to +60℃
-10℃ to +300℃
-10℃ to +60℃
-10℃ to +60℃
Battery indicator
Low battery voltage indicator
Power supply
2 Pcs. AA batteries 1.5V
Operation time
250 hours
Dimensions
126mm×68mm×23mm
118mm×67mm×28mm
Weight
Approx.250 including batteries
330g
Standard delivery
Main unit
5MHz transducer
5MHz angle transducer (for TT100/110/130)
ZW5P high temperature transducer for TT120
Integrated steel calibration plate 4.0mm
Batteries AA 1.5V
Couplant
TIME Certificate
Warranty card
Instruction manual