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TLM Ultrasonic Controller Specifications

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TLM ULTRASONIC CONTROLLER | INDUSTRIAL IMPACT SOCKETS | TURBINE TOOLING

TLM Series Ultrasonic Bolt Measurement

PHYSICAL	MEASURING	TRANSDUCER
Size: Width (2.5in/63.5 mm) Height (6.5 in/165 mm) Depth (1.24 in/31.5 mm) Weight: 13.5 ounces (with batteries). Keyboard: Membrane switch pad with twelve tactile keys. Operating Temperature: 14 to 140F (-10C to 60C) Case: Extruded aluminum body with nickel-plated aluminum end caps (gasket sealed). Data Output: Bi-directional RS232 serial port. Windows® PC interface software. Display: 1/8in VGA grayscale display (240 x 160 pixels). Viewable area 2.4 x 1.8in (62 x 45.7mm). EL backlit (on/off/auto).	Range: From 1” to 48” (25.4mm to 122cm) bolts. Time: Nanoseconds. Elongation: Change in length (inches/millimeters). Load: Force load applied (pounds kIP or kN Killonewtons). Stress: Force for unit area stress applied (pounds kPSI or megapascals MPa). Strain %: percentage strain applied (inches per inch or millimeters per millimeter) Resolution: +/- .00001 inches (0.0001 mm)	Transducer Types: Single Element (1 to 10 MHz & 1/8” to 1” diameters). Locking quick disconnect “00” LEMO connectors. Standard 10 foot cable. Custom transducer cable lengths available on request. Temperature probe for automatic temperature compensation.

ULTRASONIC SPECIFICATIONS

VELOCITY RANGE

FEATURES

Measurement Modes:
Pulse-Echo (standard)
Pulse-Echo w/Gate (fine adjust)

Pulser:
Square wave pulser with adjustable pulse width (spike, thin, wide).

Receiver:
Manual or Auto Set gain control with 40dB range.

Timing:
10 bit 250 MHz digitizer

.0492 to .3936 in/ms
1250 to 9999 meters/sec

Fixed, Single, and Two point zero calibration options.

Select bolt material types from a preset or custom list.

Units:
English & Metric / Fahrenheit & Centigrade.

Setups:
64 custom user defined setups. Factory setups can also be edited by the user.

Gate:
Gate used to fine adjust where the detection point occurs.

Alarm Limits:
Set hi and lo tolerances with audible beeper, viewable scan bar, and visual LEDs.

Auto Set:
Locates the detection signal, optimizes the gain setting, and adjusts the overall display to show the waveform and detection point automatically.

Field Calibration:
Vector & linear regression.
Certification
Factory calibration traceable to national standards.

Warranty:
13 Month Limited

POWER SOURCE	DISPLAY
Three 1.5V alkaline or 1.2V NiCad AA cells. Typically operates for 150 hours on alkaline and 100 hours on NiCad (charger not included.) Auto power off if idle 5 min. Battery status icon.	A-Scan: Rectified +/- (half wave view), or RF (full waveform view). Large Digits: Display and toggle between nanoseconds, elongation, load, stress, and strain. Digit Height: 0.400 in (10mm). Limits Bar(alarm limits): Set Hi & Lo alarm limits for displaying an acceptable tolerance range. Repeatability Bar Graph: Bar graph indicates stability of measurement. Data Logger (Internal): Total of 8,000 readings, multiple bolt groups. Stores both waveform views, nanoseconds, elongation, load, stress, and strain for each reading. Memory: 16 megabit non-volatile ram.