The new CHECK-LINE TI-25MXT Wall Thickness Gauge accurately measures wall thickness and the extent of corrosion of all metals, ceramics, glass and most rigid plastics from one side. When operated in E-E Mode (Thru-Paint Mode), the coating is eliminated from the reading and the gauge will display only the thickness of the metal wall.
TI-25MXT Features include Automatic or Manual Probe Zero maximizing accuracy, 5-position Gain Adjustment to help located the correct backwall echo and
to penetrate the walls on sound-attenuating materials such as cast metals and thick materials. It also features Differential mode, Hi-Low Alarms with
audible and visual indicators and Scan mode that captures the minimum thickness at 100 measurements per second (100 Hz). It also includes a special
Velocity Mode to measure in terms of velocity for nodularity testing.
The gauge and probe have a protection rating of IP67, is impact-resistant and environmentally sealed to provide trouble-free operation under the toughest
field conditions. The TI-25MXT is covered by a 5-Year Limited Warranty, CE-certified and is proudly Made in the USA.
Features:
- Includes NIST Traceable Calibration Certificate
- Includes both Pulse-Echo Mode (Pit & Flaw Detection) and Echo-Echo Mode (Through Paint & Coatings Mode)
- Using the standard probe T-102-2700, the gauge will read thru 0.040" coating thickness (1 mm)
- Using one of the optional probes T-104-2700, the gauge will read thru 0.075" coating thickness (1.9 mm)
- Calibrate to a sample of known thickness which automatically calculates the optimal acoustic velocity
- 2-Point Calibration to optimize linearity over a wide measurement range, automatically calculates the optimal acoustic velocity
- Scan mode, 100 readings/sec. Probe is slid over a large measuring area, the minimum thickness during the "scan" will be displayed
- Adjustable GAIN in 5 steps to fine tune the gauge for use on challenging materials or applications
- Differential mode, Hi-Low Alarms with audible and visual indicators
- User-selected Manual or Auto Zero of Transducer
- The extruded aluminum housing is impact-resistant and environmentally sealed (IP 65) to provide trouble-free operation under the toughest field conditions
- Special-purpose probes are offered for a variety of applications (1 to 10 MHz)
- Selectable Backlight ON/OFF/AUTO
- Resolution of 0.001 inch (0.01 mm)
- 5 Year Warranty, CE-Certified and Made in USA
- The TI-25MXT 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
- Range in Steel (Pulse-Echo Mode; Pit & Flaw Detection): 0.025 to 19.999 inches (0.63 to 500 millimeters)
- Range in Steel (Echo-Echo Mode; Through Paint & Coatings): 0.100 to 1.000 inch (2.54 to 25.40 millimeters)
- Resolution: 0.001 inch (0.01 mm)
- Velocity Range: 0.0120 to .7300 in/?s. 305 to 18,542 meters/sec
- Probe (Standard): 1/4", 5 MHz Hi-Damp Dual Element Transducer, actual wearface is 5/8" (17mm), p/n T-102-2700
- Probes (optional): 1 to 10 MHz, 3/16" up to 1 inch (custom probes available)
- Probe Wearface: PEEK (Polyethylethylkytone)
- Cable: 1.2m (4ft.) waterproof cable with non-polarized, quick-disconnect connectors
- LCD Display: Multi-function 7 segment 4.5 digit liquid crystal display with 0.500" digit height. Two 0.125 in14 segment fields for labels and values,
and one 7 segment field for labels and values. Additional icons to indicate features and modes
- Display Backlight; Backlight is selectable on/off/auto, and selectable brightness (Lo, Med, Hi) options
- Display Update Rate: 10 Hz (10 updates/sec)
- Battery Type: 2x AA batteries (rechargeable batteries can be used)
- Battery Life: 45 hours continuous use
- Certifications: NIST Traceable and MIL-STD-45662A
- Keypad: Sealed membrane that is resistant to both water and petroleum products; Seven or eight tactile-feedback keys
- Pulse Repetition Frequency (PRF): 200 Hz (200 pulses/sec)
- GAIN Adjustment: Adjustable GAIN 5-position (VLOW, LOW, MED, HIGH, VHI), in 3dB steps, 40-52dB
- Time Dependent Gain (TDG): Used in both pulse-echo (P-E) and Echo-Echo (E-E) modes depending on transducer and frequency selected
- Measuring Mode: Pulse-Echo (P-E), Echo-Echo (E-E, Thru-Paint Mode), Scan, Differential, Alarm and VX-velocity
- Pulser: 150 volt square wave pulser
- Weight: 308 grams (11 ounces)
- Dimensions: 63.5 x 131.3 x 31.5 mm (2.5 x 5.17 x 1.25 inches)