The Checkline TI-25PX Adjustable Velocity Ultrasonic Wall Thickness Gauge is designed for measuring wall thickness and the extent of corrosion on a wide range of materials. Measuring Range (Steel) 0.040-6.000 inches 1.00-150.0 mm. 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 Checkline TI-25PX allows the operator to adjust the acoustic velocity (speed of sound through a given material) from 0.0120 to .7300 in/?s. 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.
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
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)
Resolution
0.001 inch (0.01 mm)
Measuring Mode
Pulse-Echo (P-E)
Velocity Range
0.0120 to .7300 in/?s. 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
Probes (optional)
1 to 10 MHz, 3/16" up to 1 inch (custom probes available)
Probe Wearface
PEEK (Polyethylethylkytone)
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)
Temp. Limits
Ambient
Battery Type
2x AA batteries (rechargeable batteries can be used)
Battery Life
45 hours continuous use
Housing
Extruded aluminum body with nickel-plated aluminum end caps (gasket sealed)
Housing Rating
IP65
Keypad
Sealed membrane that is resistant to both water and petroleum products Seven or eight tactile-feedback keys
Weight
308 grams (11 ounces)
Pulse Repetition Frequency (PRF)
200 Hz (200 pulses/sec)
Dimensions
63.5 x 131.3 x 31.5 mm (2.5" x 5.17" x 1.25")
Accessories
Probe/cable assembly, 4 oz. bottle of coupling fluid, NIST Calibration Certificate, 2 AA batteries, operating instructions, hard-plastic carrying case.
Certifications
NIST Traceable and MIL-STD-45662A
To Lock Settings
With gauge powered off, press and hold the "+" key while powering on the gauge The LOCK icon will be illuminated on the Display
To unLock Settings
With gauge powered off, press and hold the "-" key while powering on the gauge The LOCK icon will turn off
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)
Resolution
0.001 inch (0.01 mm)
Measuring Mode
Pulse-Echo (P-E)
Velocity Range
0.0120 to .7300 in/?s. 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
Probes (optional)
1 to 10 MHz, 3/16" up to 1 inch (custom probes available)
Probe Wearface
PEEK (Polyethylethylkytone)
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)
Temp. Limits
Ambient
Battery Type
2x AA batteries (rechargeable batteries can be used)
Battery Life
45 hours continuous use
Housing
Extruded aluminum body with nickel-plated aluminum end caps (gasket sealed)
Housing Rating
IP65
Keypad
Sealed membrane that is resistant to both water and petroleum products Seven or eight tactile-feedback keys
Weight
308 grams (11 ounces)
Pulse Repetition Frequency (PRF)
200 Hz (200 pulses/sec)
Dimensions
63.5 x 131.3 x 31.5 mm (2.5" x 5.17" x 1.25")
Accessories
Probe/cable assembly, 4 oz. bottle of coupling fluid, NIST Calibration Certificate, 2 AA batteries, operating instructions, hard-plastic carrying case.
Certifications
NIST Traceable and MIL-STD-45662A
To Lock Settings
With gauge powered off, press and hold the "+" key while powering on the gauge The LOCK icon will be illuminated on the Display
To unLock Settings
With gauge powered off, press and hold the "-" key while powering on the gauge The LOCK icon will turn off
Warranty
Gauge
Product 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
