Extech TKG250 Thickness Gauge with Ultrasonic Technology is primarily designed for steel structures and uses ultrasonic waves to provide non-destructive thickness measurements. Extech TKG250 adds data logging capability and a color waveform display, multiple transducer options for difficult materials, and is ruggedly engineered.
- Extech TKG250 Thickness Gauge with Ultrasonic Technology
- Measurement range is wide: 0.040" to 20" of steel on included
5 MHz probe and 0.020” to 20" of steel on optional 10MHz probe - Color LCD screen with yellow, red, and green visual alarms
- A-scan (live waveform) for thickness verification
- Use file compare feature for real time corrosion monitoring
- Reduce coating errors with echo to echo option
- Export to Excel from 100 K datalogger
- Visual cross section of test piece with B-scan
- Vibrating alarm
- Tackle high temperatures and difficult to measure materials with
multiple transducer options - Quickly capture minimum thickness with fast minimum feature
- 8 language options
- High impact housing is splash proof to IP54
- Includes:
- 2oz bottle of couplant, 2 AA batteries,Transducer (5MHz, 0.375" diameter )
with potted cable,hard case, protective holster, Echo to Echo, B-Scan,
USB cable, and Extech XPorter software.
Specifications: | Extech TKG250 Thickness Gauge with Ultrasonic Technology |
Thickness Range (in Steel) | 5MHz probe: 0.040 to 20" (1.0 to 508mm); 10MHz probe: 0.020 to 20” (0.50 to 508mm) |
Languages | English, French, Spanish, Italian, Czech, German, Portuguese, Slovak, Finnish, and Hungarian |
Hold Mode | Holds display to retain last thickness reading with reverse video display |
Freeze Mode | Freezes display (ideal for high temperature readings) |
Fast Min/Max Mode | Displays min or max and actual thickness value at 20 measurements/sec |
Units | Inches/Millimeters/Microseconds |
Gain - Variable adjustment | In 1dB steps from 20-90dB or Automatic Gain Control (ACG) for waveform |
B-Scan - Displays a cross section of the test piece | Encoded or Non-Encoded - displays with optional encoder |
Echo to Echo | Measure the metal thickness only (Paint & coatings do not affect base material thickness value) |
Differential Mode | Displays the difference from the actual thickness measurement and a user entered reference value |
Velocity Mode | Displays acoustic sound speed |
Datalogger | Records 100K readings in linear, 2D, 3D grid or boiler alphanumeric fi les, 20 character fi le name, export to excel via Extech XPorter interface program, also compatible with Ultrapipe. TKG250 also has fi le compare and grid review features. |
Range | Adjustment of manual range control or auto zoom tracking to center echoes independent of selected range |
Rectification Modes | RF, Half Wave Positive, Half Wave Negative and Full Wave Rectification |
Live Waveform (A-Scan) | Full adjustments for gain in 1dB step or AGC, main bang blank, blank after fi rst received echo, range including zoom auto tracking to center echoes independent of material and rectifi cation |
Alarms | Min/Max depth, beeps and display fl ashes as well as keypad illumination; TKG150/TK250 also vibrate |
Illuminating Keypad | F1 = Red, F2 = Yellow, F3 = Green for easy, go/no-go testing |
Battery Life | 8 to 14hrs (depends on operating conditions) |
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Applications: | Extech TKG250 Thickness Gauge with Ultrasonic Technology |
Boiler Tubes | |
Pressure Vessels |
|
Storage Tanks |
|
Ship Hulls |
|
Containers |
|
Home Oil Tanks |
|
Pipes |
|
Steam Lines |
|
Compressors |
|
Shafts |
|
Bridge Pins |
|
Bond Inspection |
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