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Item #: EM TI45
Our Price: $1,195.00


Range 0.040 - 8.000 inches

Ultrasonic thickness gauges use sound wave to measure wall thickness. Different types of materials have different inherent acoustic velocities. ( sound travels at different speeds through different materials ).For example the acoustic velocity of steel is 0.2330 inches/microsecond and that of aluminium is 0.2500 inches/microsecond. The TI 45 can be set to any acoustic velocity depending on the material being measured. The instruction book includes a table of acoustic velocities for common materials. Even if you don't know the acoustic velocity or your material you can measure it with the TI45 provided you have a sample of material of known thickness to start with.

Features of TI-45

  • 0.001" resolution.
  • Small and light weight.
  • Switch between inches and millimeters.
  • Built in calibration test plate.
  • Holds last reading on display.
  • Visual alarms for low battery and poor coupling.
Range* 0.040 - 8.000" (1.0 - 200.0 mm)
Resolution .001" (0.01 mm)
Display 4½ - digit LCD display, 0.39" (10mm) high with push button illumination
Velocity 3,250 - 39,000 ft/sec
(1,000 - 12,000 m/sec)
continuously adjustable
Probe 5 MHz, .39" (10 mm) diameter without Centering Shell
Cable 39" (1m) 2-wire, high-frequency shielded coaxial cable with color-coded latch-type connectors. 
Minimum Radius 1" nominal (30mm) steel pipe
1" radius convex side
3" radius concave side
Minimum Headroom 3 inches
Minimum Sample Diameter 0.5 inches
Temp Limits Ambient:    25 to 125° F (-5 to 50° C)
Material: 15 to 140° F (-10 to 60° C)
Calibration Plate 0.197" (5.0mm) steel plate, built into the front of the housing
Battery Type One AA batteries
Battery Life  
Weight Gauge: 7 ounces (200 g)
Probe: 3.5 ounces (100 g)
Size 5.2" x 2.7" x 1.1"
(131 x 68 x 29 mm)
Minimum headroom 3.0 "
Minimum surface radius Convex - 1.0" ( 25.4 mm)
Concave 3.0" (76.2 mm)
Minimum sample diameter 0.5" ( 12.7 mm)
Warranty Gauge: 1 years
Probe: 90 days
Accessories Included Fitted, hard-plastic carrying case, probe shell attachment, 2 oz. bottle of coupling fluid, 1 spare battery and operating instruction guide


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