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TI-25PX Adjustable Velocity Ultrasonic Wall Thickness Gauge

Made in USA
TI-25PX Ultrasonic Wall Thickness Gauge
Click images to enlarge.
Total Measuring Range (depends on material and transducer/probe type)
0.025 - 36.000 inches
0.63 - 914.4 mm

Measuring Range on Steel (with standard T-102-2000 probe)
0.025 - 6.00 inches
0.60 - 150.0 mm

The Checkline TI-25PX Wall Thickness Gauge is designed for measuring wall thickness and the extent of corrosion on a wide range of materials. It is commonly used for checking the thickness of pipes, tanks, plates and other objects. It is designed and built to withstand harsh industrial conditions and is backed by a 5 year limited warranty.

The TI-25PX allows the operator to adjust the acoustic velocity (speed of sound through a given material) from 0.0120 to .7300 in/μs. 305 to 18,542 meters/sec. The programmed velocity can be locked to prevent accidental adjustment. It is commonly used for applications where only a single material type is tested.

Features

  • Includes NIST Traceable Calibration Certificate
  • 5 Year Warranty, CE-Certified and Made in USA
  • Resolution of 0.001 inch (0.01 mm)
  • Switch-selected units for inches or mm
  • Selectable Backlight ON/OFF/AUTO
  • Acoustic Velocity (calibration) is manually adjusted via the keypad
  • Special-purpose probes are offered for a variety of applications (1 to 10 MHz)
  • The Transducer (probe) is waterproof and can be submerged in shallow water
  • The extruded aluminum housing is impact-resistant and environmentally sealed (IP 65)
    to provide trouble-free operation under the toughest field conditions
  • For underwater surveying, an optional 50 ft (15 meter) underwater probe/cable is available
  • 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, Stability Indicator, Battery Indicator and units
  • Operates on two (2) AA Batteries - 45 hours continuous operation

Related Products

Protective Rubber Boot for TI / ZX Series Small Body Ultrasonic Thickness Gauges
Click image for more info
Protective Rubber Boot for TI / ZX Series Small Body Ultrasonic Thickness Gauges
- Built-in Stand
- Hand and Shoulder Straps
CF12 Sound Safe Ultrasonic Couplant
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Coupling Fluid
- Temp Range: 0 - 200 °F, -18 - 93 °C
Certified Steel Test Blocks
Click image for more info
Certified Steel Test Blocks
- Includes NIST Traceable Calibration Cert
- Precision Machined and Finished
- Includes Wooden Storage Box
SB4 & SB6 Uncertified Steel Test Blocks
Click image for more info
Ultrasonic Test Blocks without certification
- Fabricated from 1018 Steel or 304 Stainless Steel
- ISO Calibration OPTIONAL
Click image for more info
50 Foot Underwater Probe / Cable Assembly
- 50 Ft. Length, Waterproof Probe/Cable assembly with non-polarized, Dual-Lemo connectors.
ultrasonic trandsducer holder v-block
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Ultrasonic Transducer Holder

Complete Kit

The TI-25PX 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.

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

Total Measuring Range
(Steel)
0.025 - 36.000 inches
0.63 - 914.4 mm
(depends on material and transducer/probe type)
Measuring Range
(Steel)
0.040-6.000 inches
1.00-150.0 mm
(with standard transducer T-102-2000)
Resolution0.001 inch (0.01 mm)
Measuring ModePulse-Echo (P-E)
Velocity Range0.0120 to .7300 in/μs. 305 to 18,542 meters/sec
Probe (Standard)1/4", 5 MHz Dual Element Transducer, actual wearface is 5/8" (17mm), p/n T-102-2000
Cable1.2m (4ft.) waterproof cable with non-polarized, quick-disconnect connectors
Probes (optional)1 to 10 MHz, 3/16" up to 1 inch (custom probes available)
Probe WearfacePEEK (Polyethylethylkytone)
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)
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
HousingExtruded aluminum body with nickel-plated aluminum end caps (gasket sealed)
Housing RatingIP65
KeypadSealed membrane that is resistant to both water and petroleum products
Seven or eight tactile-feedback keys
Weight308 grams (11 ounces)
Pulse Repetition Frequency (PRF)200 Hz (200 pulses/sec)
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.
CertificationsNIST Traceable and MIL-STD-45662A
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
WarrantyGauge: 5 Years
Probes: 90 Days

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Item Description Price
Economical Ultrasonic Wall Thickness Gauge kit with T-102-2000 probe
$1,050.00
Accessories
1/4" diameter, 5 MHz, dual element transducer (Standard Probe for TI-25PTX)
$285.00
Protective Rubber Boot for TI / ZX Series Small Body Ultrasonic Thickness Gauges
$80.00
Coupling Fluid - 12 oz / 354 ml
$30.00
V-Block Transducer Holder (For 3/16" & 1/4" Transducers only), F-000-7001
$175.00
4 Step Steel Test Block, 0.1 / 0.2 / 0.4 / 0.6 inch - Uncertified, supplied in plastic case
$125.00
BATT-RC4AA-WC
4-pack 2300mAh AA Ni-MH Rechargeable Batteries & Charger Kit
$35.00
Alternate Probes/Transducers for Special-purpose Applications
1/4" diameter, 7.5 MHz, dual element transducer
$320.00
1/4" diameter, 2.25 MHz, dual element transducer
$285.00
1/2" diameter, 2.25 MHz dual element transducer
$295.00
1/2" diameter, 5.00 MHz dual element transducer
$295.00
1/2" diameter, 1.00 MHz dual element transducer
$290.00
3/16" diameter, 5.0 MHz dual element transducer with minimal contact area
$325.00
1/4" 5.00 MHz Hi-Temp Transducer, 650°F / 343°C
$370.00
1/2" 5.0 MHz Hi-Temp (650 F / 344 C) Transducer
$370.00
1/4", 5 MHz Hi-Temp (900 F / 500 C) Transducer
$445.00
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