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Measuring Range in Steel
Pulse-Echo Mode (Pit & Flaw Detection) measures from 0.025 to 19.999 inches (0.63 to 500 millimeters)
Echo-Echo Mode (Through Paint & Coatings) measures from 0.1 to 1 inch (2.54 to 25.4 millimeters)
(range depends upon probe selected)

5 year warrantyThe new CHECK-LINE TI-25M-MMX Wall Thickness Gauge accurately measures wall thickness and the extent of corrosion of all metals, ceramics, glass and most rigid plastics - from only one side!

The TI-25M-MMX can be used in a Single Thickness Reading mode or in a Scan mode , where the probe is dragged over a large measuring area. The minimum thickness reading recorded during the "scan" will be displayed.

The TI-25M-MMX probe is waterproof and can be submerged in water. The gauge is impact-resistant and environmentally sealed to provide trouble-free operation under the toughest field conditions.

Features

  • Ability to measure through paint and eliminate coatings
  • Resolution of 0.001 inch (0.01 mm)
  • Large, backlit LCD display retains last reading
  • CE-Certified
  • 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
  • RS-232 output to transfer individual data values
  • Includes NIST-Traceable Calibration Certificate
  • IP 65 Rated

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Ultrasonic Test Blocks without certification
- Fabricated from 1018 Steel or 304 Stainless Steel
- ISO Calibration OPTIONAL
TICC-M Protective Holder for Most TI Series Gauges, F-112-0005
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Protective Holder for Ultrasonic Gauges
- Constructed from heavy duty Cordura Nylon
- Built-in belt loop
CF12 Sound Safe Ultrasonic Couplant
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Coupling Fluid
- Temp Range: 0 - 200 °F, -18 - 93 °C
ultrasonic trandsducer holder v-block
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Ultrasonic Transducer Holder
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Software for Thickness Gauges

Model Selection Guide

Selection Guide - Pit & Flaw Detection (Pulse-Echo) Mode

Model Number Maximum Coating Minimum Wall Maximum Wall
All Models 0.020" (0.50mm) 0.100" (2.54mm) 6.000" (152.4mm)

Selection Guide - Thru-Paint (Echo-Echo) Model

Model Number Maximum Coating Minimum Wall Maximum Wall
TI-25M-MMX 0.040" (1.00mm) 0.100" (2.54mm) 1.000" (25.4mm)
TI-25M-MMX-EXT 0.080" (2.00mm) 0.200" (5.08mm) 5.000" (127.0mm)

Measuring Limits

Minimum Radius for Convex Surfaces 0.350" (8.89 mm)
Minimum Radius for Concave Surfaces 3" (76.2 mm)
Minimum Headroom 1" (25.0 mm)
Minimum Sample Diameter 0.150" (3.8 mm)
Minimum Substrate Thickness - F na
Minimum Substrate Thickness - NFe na

Complete Kit

The TI-25M-MMX is supplied as a complete kit with the gauge, probe, 4 oz. bottle of coupling fluid, 2 AA batteries, NIST-Traceable Calibration Certificate, and Operating Instruction Manual - all in a foam-fitted carrying case.

Specifications

RangePulse-Echo Mode(Pit & Flaw Detection) measures from 0.025 to 6.000 (up to 19.999 inches if uncoated using T-102-2000 probe)
0.63 to 150 millimeters (up to 500 mm if uncoated using T-102-2000 probe).To measure down to 0.025"/1.00mm, requires use of T-102-3300 Probe
Resolution.001" (0.01 mm)
Display4½ - Digit, 0.5" Backlit LCD
Velocity Range0.0492 to .3937 in/μs. 1250 to 10,000 meters/sec
Probe5 MHz, 0.25" Diameter (6.35 mm)
Probe WearfacePEEK (Polyethlethylketone)
Cable4 ft. (1.2 m) waterproof cable with non-polarized, quick-disconnect connectors. Optional lengths up to 50 ft. (15 m).
OutputRS-232, single value when send key is pressed
Temp. LimitsAmbient: -20 to 120° F (-30 to 50° C)
Material: 0 to 200° F (-20 to 100° C) Special high temperature probes are optionally available
Battery TypeTwo AA batteries
Battery Life200 hours
Weight7 ounces (196 g)
Size2.5 x 4.5 x 1.25"
(64 x 114 x 32 mm)
Accessories IncludedProbe/cable assembly. 4 oz. bottle of coupling fluid, NIST Calibration Certificate, 2 AA batteries, operating instructions, hard-plastic carrying case.
WarrantyGauge: 5 Years
Probes: 90 Days

Downloads

Buy Now

Item Description Price
Replaced by TI-25MXT Through-Paint Ultrasonic Thickness Gauge Kit with T-102-2700 Probe
$
Replaced by TI-25MXT Through-Paint Ultrasonic Thickness Gauge Kit with T-104-9700 Probe
$
Accessories
Protective Holder for Most TI Series Gauges, F-112-0005
$55.00
Coupling Fluid - 12 oz / 354 ml
$30.00
V-Block Transducer Holder (For 3/16" & 1/4" Transducers only), F-000-7001
$175.00
1/4" diameter, 5.0 MHz Hi-Damped transducer for thru paint measurement
$325.00
T-104-9700
1/2" diameter, 3.5 MHz Hi-Damped transducer for thru paint measurement
$345.00
1/4", 5 MHz Hi-Temp (650 F / 343 C) Transducer for MMX Gauges
$370.00
1/2", 5 MHz Hi-Temp (650 F / 343 C) Transducer for MMX Gauges
$380.00
1/4", 5 MHz Hi-Temp (900 F / 500 C) Transducer
$445.00
6 foot RS232 Cable (DB-9 to Lemo 2 pin)
$65.00
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