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Thickness measurement gauges
From Danatronics Corp. USA, EHC-09 Hand-Held Digital Ultrasonic thickness gage including: Plastic Carrying Case, 2
Oz. bottle of couplant, 2 AA batteries, Instruction manual and DK537 , 5MHz,
The EHC-09 is a mid-range thickness measurement gauge. EHC-09 Series ultrasonic thickness
gages are designed to make reliable, accurate thickness readings on
mostly steel structures with access to only one side. Packaged in the
same custom molded high density plastic case with rubber keypad
as as our other sophisticated models, our gage offers a simple user-
interface, can be used with all the transducers of the EHC-09B and
EHC-09DL.
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Thickness range
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0.008 - 20 inches (.20 mm - 508 mm) depending on material, temperature and transducer selection
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Delay line zero measurement
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Auto at power up with listed numeric value. Ideal for correcting delay line wear/curvature and for transducer acoustic drift at elevated temperatures
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Units
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English/Metric/Microseconds
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Gain
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Low, Standard or High for varying test conditions
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Differential Mode
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Displays the difference from the actual thickness measurement and a user entered reference value
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Alarms
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Minimum/ Maximum depth, vibalarm, beeps and display flashes as well as keypad illumination and vibration
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Automatic probe wear indicator
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Automatically informs the operator to replace the transducer
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Thickness range
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0.008 - 20 inches (.20 mm - 508 mm)
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Delay line zero measurement
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Auto at power up with listed numeric value. Ideal for correcting delay line wear/curvature and for transducer acoustic drift at elevated temperatures
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Scan mode
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Displays minimum or maximum thickness value at 20 measurements per second
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Hold mode
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Holds display to retain last thickness reading with reverse video display
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Freeze mode
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Freezes display
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Units
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Inches/ Millimeters/ Microseconds
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Warranty
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Limited 2 year warranty on parts and labor
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Carrying case
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Custom molded pouch with wrist strap for either lefty or righty operators (Optional)
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Shipping case
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Hard Plastic with high density molded cut out for allaccessories (optional)
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Standard EHC-09 includes
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Ultrasonic thickness gage, DZ-537 potted, 5 MHz 0.375 inch diameter, operational manual, cable, couplant
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Shut off
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Auto, time out (after X minutes user programmable after no reading, loss or no key press)
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Backlight
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Light Emitting Diode, On/Off or Auto On based on valid readings or last keypress
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Ergonomics
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User selectable lefty or rightly display changes via keypad
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Automatic probe wear indicator
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Automatically informs the operator to replace the transducer
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Illuminating keypad
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F1 = Red, F2 = Yellow and F3 = Green for easy, go/no-go testing
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Alarms
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Minimum/Maximum depth, vibralarm, beeps and display flashes as well as keypad illumination
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Size
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5" (127 mm) (L) x 3" (7602 mm) (W) x 1.25" (31.75 mm) (H)
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Weight
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8 oz (0.23 kg)
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Temperature range
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Gage Operating: -4° F to 122° F (-20° C to 50° C) Surface temperature of material: Depending on probe use, from -5° F to 1000° F (-20° C to 537° C)
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Material Velocity Calibration Range
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0.0200 - 0.7362 in/uS (0.508 - 18.699 mm/uS)
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Battery life
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Up to 200 hours (40 Hours with backlight on)
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Display
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128 X 64 Graphics LCD monochrome
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Information displays:
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LOS, min, max, large reading while displaying min at the same time, velocity, zero, calibration, units, freeze, unfreeze, % battery life remaining, gain - low, std, high, echo to echo symbol
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Resolution
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.001" (.01 mm), .01" (.1mm)
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Package
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Custom, splash-proof, high impact plastic with rubber, illuminating keypad for go/no-go testing
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Bandwidth
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0.5-20 MHz (-3dB)
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Gain
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Low, Standard and High for varying test conditions
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Measurement rate
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4/sec and 20/sec in fast mode
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