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TI-25M Ultrasonic Wall Thickness Gauge


The TI-25M Ultrasonic Wall Thickness Gauge is no longer available and has been replaced by TI-25MX.
Click here to see the TI-25MX.


Made in the USA 

TI-25M configurable ultrasonic wall thickness gauge is made in the USA and comes in 4 different versions:

    TI-25M: Standard model

    TI-25M-H: model for surfaces with a temperature of 343 ° Celsius

    TI-25M-107: Model for iron / plastic

    TI-25M-HW: model for thick walls (from 1.27 - 508 mm)

The TI-25M ultrasonic wall thickness gauge measures wall thicknesses from 0.6 to 150 mm with high accuracy and detects the corrosion progress of metals, ceramics, glass and most hard plastics. Wall thickness measurements can be made from just one side.

The TI-25M wall thickness gauge can be used in different modes, either in the simple thickness gauge mode or in the so-called scan mode. In scan mode, the probe must be passed over a large measuring surface. The measured minimum wall thickness value is displayed during the process.

Furthermore,  the TI-25M ultrasonic wall thickness gauge has a waterproof probe and a shock-resistant aluminium housing with environmental sealing, making the TI-25M even suitable for harsh industrial environments.


Features
  • CE Certified
  • Simple operator controls
  • Resolution of 0.001 inch (0,01 mm)
  • Large, backlit LCD display retains last reading
  • Special-purpose probes are offered for a variety of applications
  • Switch-selected units for inches or mm
  • For underwater surveying, probe cable lengths up to 50 feet are optionally
  • Includes NIST Calibration Certificate
  • Simple operator controls virtually eliminate training

Typical Applications
Typical Applications

Accessories

TI-SB Steel Test Block with NIST-Traceable Certificate


  • Precision Machined and Finished
  • Includes NIST Report and Test Data

More details

TI-SB Steel Test Block with NIST-Traceable Certificate 125793

TI-SB4 Uncertified Steel Test Block


  • Uncertified Steel Test Block
  • For convenient confirmation of thickness gauge calibration

More details

TI-SB4 Uncertified Steel Test Block 126277

TICC-M Protective Holder for Ultrasonic Gauges


  • Constructed from heavy duty Cordura Nylon
  • Belt loop included
  • Includes wrist & shoulder straps

More details

TICC-M Protective Holder for Ultrasonic Gauges 125807

TI-25-UW-50 50 Foot (15 m) Underwater Probe / Cable Assembly


  • 50 Ft. Length, Waterproof Probe/Cable assembly with non-polarized, Dual-Lemo connectors.
  • 1/2", 5 MHz Probe for wide variety of steel, stainless steel, aluminum and similar applications.

More details

TI-25-UW-50 50 Foot (15 m) Underwater Probe / Cable Assembly 126123

TI-V-BLOCK Transducer Holder


  • The V-Block transducer holder offers the operator greater control and repeatabily when measuring on pipes and other curved areas.
    For 3/16" & 1/4" Transducers only.

More details

TI-V-BLOCK Transducer Holder 126200

CF-AN Coupling Fluid


  • Used to create an ultrasonic coupling between the probe and material to be measured
  • Available in different volumes - 125ml / 250ml / 500ml / 1ltr / 5ltr / 25ltr

More details

CF-AN Coupling Fluid 126455

CF-4H-950F High Temperature Coupling Fluid


  • Temperature range from 316ºC to 404 ºC

More details

CF-4H-950F High Temperature Coupling Fluid 127149

CF-4H High Temperature Coupling Fluid


  • Temperature Range:
    0° to 600° F
    -18° to 315° C

More details

CF-4H High Temperature Coupling Fluid 126919

Cic-Wall | Wall Thickness Gauge Calibration


  • Easy planning of calibration
  • Short turnaround
  • Exclusively in accordance with DIN 55 350 Part 18, § 4.2.2, DIN ISO 8402 Part 1
  • Possibility to adjust and repair

More details

Cic-Wall | Wall Thickness Gauge Calibration 127035

Complete Kit

The TI-25M is supplied as a complete kit with:

  • the gauge
  • T-102-3300 probe
  • 120 ml. bottle of coupling fluid
  • 2 AA batteries
  • NIST Calibration Certificate
  • Operating Instruction Manual

all in a foam-fitted carrying case.



Measuring Limits
Minimum Radius for Convex Surfaces Minimum Radius for Convex Surfaces 8.89 mm
Minimum Radius for Concave Surfaces 76.2 mm
Minimum Radius for Concave Surfaces Minimum Headroom 25.4 mm
Minimum Sample Diameter Minimum Sample Diameter 3.8 mm
Minimum Substrate Thickness - F Minimum Substrate Thickness - F NA
Minimum Substrate Thickness - NFe NA

Specifications
Range in Steel 0.60-150.0 mm (0.025-6.00")
Resolution 0.01 mm (.001")
Display 4½ - Digit, 0.5" Backlit LCD
Velocity Range 2000-10,000 m/sec. (6,500-33,000 ft./sec)
Probe 7.5 MHz, 6.35 mm Diameter (0.25")
Cable 1.2 m (4 ft.) waterproof cable with non-polarized, quick-disconnect connectors. Optional lengths up to 15 m (50 ft.)
Temp. Limits Ambient: -30 to 50° C (-20 to 120° F)
Material: -0 to 200° F (-20 to 100° C)
Special high temperature probes are optionally available.
Battery Type Two AA batteries
Battery Life 200 hours
Weight 196 g (7 ounces)
Size 64 x 114 x 32 mm
(2.5 x 4.5 x 1.25")
Warranty Gauge: 5 Years
Probes: 90 Days
Accessories Included Probe/cable assembly. 4 oz. bottle of coupling fluid, NIST Calibration Certificate, 2 AA batteries, operating instructions, hard-plastic carrying case.

Special Purpose Models
Model Description
TI-25M-H High Temperature for surfaces up to 650° F or 343° Celsius
TI-25M-107 Cast Iron / Plastics
TI-25M-HW Heavy Wall (1.27-508mm)

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