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TI-25DLXT Thru-Paint Ultrasonic Wall Thickness Gauge with Datalogging and USB Output

Made in USA
Ultrasonic Wall Thickness Gauge - TI-25DLXT
Click images to enlarge.
Measuring Range on Steel (with standard T-102-2700 probe)
Pulse-Echo (PE) Mode (Pit & Flaw Detection) - 0.040 to 8.00 inches / 1.00 to 199.9mm
Echo-Echo (EE) Mode (Through Paint & Coatings) - 0.100 to 1.000 inch / 2.54 to 25.40 mm

Total Measuring Range (Probe Dependant)
Pulse-Echo (PE) Mode (Pit & Flaw Detection) - 0.025 to 36.000 inches / 0.63 to 914.4 mm
Echo-Echo (EE) Mode (Through Paint & Coatings) - 0.100 to 1.000 inch / 2.54 to 25.40 mm

5 year warranty The new CHECK-LINE TI-25DLXT 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.

The TI-25DLXT offers datalogging for 10,000 values with 250 readings per batch, up to 40 separate batches and USB Output. Data can be transferred into any program in CSV format or viewed in Datacomm Software (free download).

The TI-25DLXT permits the operator to select from 8 preset materials as well as program 2 custom material velocities, plus allows free adjustment of the velocityand allows the end-user to calibrate to a sample of known thickness where the velocity is automatically calculated. Additionally, to optimize linearity over a wide range, the user can perform a 2 point calibration to two samples of known thickness. The optimal velocity is automatically calculated to provide the highest accuracy and linearity between the low and high calibration points.

The TI-25DLXT's probe is waterproof and can be submerged in water. The gauge is impact-resistant and environmentally sealed (IP65) to provide trouble-free operation under the toughest field conditions.

The TI-25DLXT can be used with any of the following hi-damped dual-element transducers specifically designed for use with E-E Thru-Paint Mode.

T-101-2700, 3/16" Diameter, 5.0 MHz Hi-damped transducer for thru paint measurement
T-101-3700, 3/16" Diameter, 7.5 MHz Hi-damped transducer for thru paint measurement
T-102-2700, 1/4" Diameter, 5.0 MHz Hi-Damped transducer for thru paint measurement - Standard Probe
T-102-3700, 1/4" Diameter, 7.5 MHz Hi-Damped Transducer for thru paint measurement
T-104-2700, 1/2" Diameter, 5.0 MHz Hi-Damped Transducer for thru paint measurement
T-104-9700, 1/2" diameter, 3.5 MHz Hi-Damped transducer for thru paint measurement

Features

  • Includes NIST Traceable Calibration Certificate
  • Built-in datalogging for 10,000 data values stored in up to 40 batches with 250 values/batch with USB Output.
  • Data can be transferred into any program in ".csv" format or viewed in Datacomm Software (free download)
  • 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)
  • User can select from 8 preset materials as well as program 2 custom material velocities
  • 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
  • Special-purpose probes are offered for a variety of applications (1 to 10 MHz)
  • The extruded aluminum housing is impact-resistant and environmentally sealed (IP 65)
    to provide trouble-free operation under the toughest field conditions
  • High visibility LCD Display is readable in all lighting conditions and temps as low as 22 °F (-30 °C)
  • LCD shows Thickness Value, Velocity Setting, Gain Setting, Stability & Battery Indicators, Scan Mode, Zero, units and stored data
  • Switch-selected units for inches or mm with Resolution of 0.001 inch (0.01 mm)
  • Selectable Backlight ON/OFF/AUTO
  • 5 Year Warranty, CE-Certified and Made in USA

Complete Kit

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

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

Specifications

Range in SteelPulse-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 0.100 to 1.000 inch
(2.54 to 25.40 millimeters)
(range depends upon probe selected) - five probes to choose from
Resolution0.001 inch (0.01 mm)
Velocity Range0.0120 to .7300 in/μs. 305 to 18,542 meters/sec
LCD DisplayMulti-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 BacklightBacklight is selectable on/off/auto, and selectable brightness (Lo, Med, Hi) options
Display Update Rate10 Hz (10 updates/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 WearfacePEEK (Polyethylethylkytone)
Cable1.2m (4ft.) waterproof cable with non-polarized, quick-disconnect connectors
Temp. LimitsAmbient: -30 to 75° C (-22 to 167° F)
Material: -20 to 100° C (0 to 200° F)
High temperature probes available
Battery Type2x AA batteries (rechargeable batteries can be used)
Battery Life45 hours continuous use
Weight308 grams (11 ounces)
Dimensions63.5 x 131.3 x 31.5 mm (2.5" x 5.17" x 1.25")
AccessoriesProbe/cable assembly, 4 oz. bottle of coupling fluid, NIST Calibration Certificate, 2 AA batteries, operating instructions, hard-plastic carrying case.
HousingExtruded aluminum body with nickel-plated aluminum end caps (gasket sealed)
Housing RatingIP65
CertificationsNIST Traceable and MIL-STD-45662A
KeypadSealed 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)
To Lock SettingsWith gauge powered off, press and hold the "+" key while powering on the gauge
The LOCK icon will be illuminated on the Display
To unLock SettingsWith gauge powered off, press and hold the "-" key while powering on the gauge
The LOCK icon will turn off
GAIN AdjustmentAdjustable GAIN 5-position (VLOW, LOW, MED, HIGH, VHI), in 3dB steps, 40-52dB
Measuring ModePulse-Echo (P-E), Echo-Echo (E-E, Thru-Paint Mode), Scan, Differential, Alarm and VX-velocity
Output TypeUSB-C (plug-n-play, view files on PC which can be dragged and dropped)
Built-In Memory10,000 data values stored in up to 40 batches with 250 values/batch
Memory TypeSequential data file (single column)
WarrantyGauge: 5 Years
Probes: 90 Days

Downloads

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Buy Now

Item Description Price
TI-25DLXT
Data Logging Thru-Paint Ultrasonic Thickness Gauge Kit with T-102-2700 Probe
$1,975.00
Data Logging Thru-Paint Ultrasonic Thickness Gauge Kit - WITHOUT PROBE
$1,680.00
Accessories
1/4" diameter, 5.0 MHz Hi-Damped transducer for thru paint measurement
$325.00
Protective Rubber Boot for TI / ZX Series Small Body Ultrasonic Thickness Gauges
$80.00
4 Step Steel Test Block, 0.1 / 0.2 / 0.4 / 0.6 inch - Uncertified, supplied in plastic case
$125.00
V-Block Transducer Holder (For 3/16" & 1/4" Transducers only), F-000-7001
$175.00
Coupling Fluid - 12 oz / 354 ml
$30.00
BATT-RC4AA-WC
4-pack 2300mAh AA Ni-MH Rechargeable Batteries & Charger Kit
$35.00
Alternate Probes/Transducers for Special-purpose Applications
T-101-2700
3/16" Diameter, 5.0 MHz Hi-damped transducer for thru paint measurement
$325.00
T-101-3700
3/16" Diameter, 7.5 MHz Hi-damped transducer for thru paint measurement
$325.00
T-102-3700
1/4" diameter, 7.5 MHz Hi-Damped Transducer for thru paint measurement
$325.00
1/2" Diameter, 5.0 MHz Hi-Damped Transducer for thru paint measurement
$345.00
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
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