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The TI-25M Ultrasonic Wall Thickness Gauge is no longer available and has been replaced by TI-25MX.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.
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.
- 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
TI-SB Steel Test Block with NIST-Traceable Certificate
- Precision Machined and Finished
- Includes NIST Report and Test Data
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TI-SB4 Uncertified Steel Test Block
- Uncertified Steel Test Block
- For convenient confirmation of thickness gauge calibration
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TICC-M Protective Holder for Ultrasonic Gauges
- Constructed from heavy duty Cordura Nylon
- Belt loop included
- Includes wrist & shoulder straps
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TI-25-UW-50 Underwater Probe / Cable Assembly (15 meter)
- 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.
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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.
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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
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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
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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.
 | Minimum Radius for Convex Surfaces | 8.89 mm |
| Minimum Radius for Concave Surfaces | 76.2 mm | |
 | Minimum Headroom | 25.4 mm |
 | Minimum Sample Diameter | 3.8 mm |
 | Minimum Substrate Thickness - F | NA |
| Minimum Substrate Thickness - NFe | NA |
| 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. |
| 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) |