PH Tool Calibration Block No. 2 (K2)

Same Enclosure, New Electronics

Primary Improvements:

• USB-C connectivity w/file system
• Serial over USB (using CDC class)
• 4 GB internal SD memory
• 50dB gain range
• Screen update rate (25Hz)
• PRF (pulse repetition frequency 250Hz)
• High speed scan 200Hz
• TDG (time dependent gain) - built into selectable probe types
• Line power available using USB-C to PC or standard power adaptor
• Quick screen capture to (.tif) file
• Internal time and date stamp

Echo-Echo (E-E) Mode

Echo-Echo (E-E) Mode measures from the back-wall echo to its multiple-echo and eliminates the error due to the coating. Measurements can only be made on materials that have parallel surfaces as the multiple-echo will disappear if the back-wall is corroded or pitted.

1. Couplant   2. Coating   3. Test Material

Features

• Measuring modes: (P-E) pulse-echo (flaws & pits)  & (E-E) echo-echo (thru paint).
• Pulser: 150 volt square wave pulser.
• Receiver: Manual or AGC gain, depending on measure mode selected (50 dB gain range).
• Timing: Precision TCXO timing with single shot 100MHz 8 bit ultra-low power digitizer.
• Linear time dependent gain (TDG). Built into each transducer type.
• Memory: 4 gigabytes internal SD card & Alpha numeric data storage format
• Setups: 64 user custom user-definable setups, factory setups can be edited.
• Selectable transducer types with built-in path error correction for improved linearity.
• Alarm Mode: Set hi or lo tolerances with audible beeper and visual LEDs.
• Scan Mode: Takes 250 readings per second and displays the minimum reading found when the transducer is removed.
• Windows PC & OSX interface software

Display

• Large Digits: Standard thickness view; Digit Height: 0.700" (17.78mm)
• B-Scan: Time based cross section view. Display speed variable (10 to 200 readings per second).
• Scan Bar: Speed 10 Hz. Viewable B-Scan and Large Digit views.
• Bar Graph: Indicates stability and measurement. Viewable in B-Scan and Large Digit views.

Power Source

• Line Power: USB-C to PC or power outlet.
• Batteries: 3 AA cells. Alkaline - 35 hrs., Nicad - 10 hrs. and NiMH - 35 hrs.
• Auto shutoff after 5 minutes of inactivity.
• Battery status icon.