1. Color 320×240 Pixels Display
2. A-Scan Snapshot
3. Gain:Low,Medium or High for varying test conditions
Main functions of UM-4
the only product using clear bright color OLED in the same product class.
Contrast:10000: 1 40 times than TFT color LCD screen
Resolution 320×240,9 times than the same product class
Faster measurement update rate
Selectable 4Hz, 8Hz, 16Hz
4Hz for ordinary use,higher update rate can be chosed when need a quick scan.
The innovative A scanning snapshot function Marks the economical thickness gauge into digital age.
UM-4 first provides A snapshot scanning waveform display function in the same product class. Ultrasonic is no longer an abstract concepts. Users can see directly on the screen of ultrasonic signal,to verify the thickness reading is correct, analyze the cause of the problem and help the user to find the solution to the problem.
UM-4 Series Technical Specifications
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Instrument Specifications
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Display Type
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2.4" color OLED, 320 X 240 pixels, contrast 10,000:1
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Operating Principle
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Pulse echo with dual element transducers
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Measuring Range
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0.60mm to 508mm(0.025" to 20.00"), depending on material, probe and surface condition
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Measuring Resolution
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Selectable 0.01mm, 0.1mm (selectable 0.001", 0.01")
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Units
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Inch or Millimeter
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Gain
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Low, Medium or High for varying test conditions
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Display Mode
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Normal, Minimum / Maximum capture, DIFF/RR%
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V-Path Correction
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Automatic
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Update Rate
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Selectable 4Hz, 8Hz, 16Hz
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Material Velocity Range
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500 to 9999m/s (0.0197 to 0.3937in/us)
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Languages
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Selectable Chinese, English, Japanese
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Alarm Settings
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Minimum and Maximum alarms. Range of 0.25 mm to 508 mm (0.010" to 20.00").Dynamic waveform color change on alarm
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Power Requirements
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2 AA size batteries
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Operating Time
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Approximately 40 hours
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Instrument Shut-off
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Selectable ALWAYS ON or AUTO OFF after 5, 10, 20 minutes of inactivity
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Operating Temperature
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-10°C to +50°C (+10°F to +120°F)
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Size
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153mm X 76mm X 37mm(H X W X D)
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Weight
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280g including batteries
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UM-4 Standard Configuration
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UM-4 thickness gauge
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1
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Standard Probe
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1
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Carrying Case
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1
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Couplant (Empty Bottle)
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1
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Operating Mannual
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1
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UM-4 Series Probe/Transducer Specifications
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Model
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PT08
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TC510
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PT12
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ZT12
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PT06
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PT04
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GT12
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Type
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UM-4 Standard
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UM-4D/DL Standard
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Standard
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Cast iron
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Small tube
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Fingertip
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High-Temperature
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Frequency
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5MHz
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5MHz
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5MHz
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2MHz
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7.5MHz
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10MHz
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5MHz
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Contact Diameter
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11mm
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13.5mm
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13.5mm
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17mm
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8mm
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6mm
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15mm
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Measurement Range
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0.8 to
100.0mm
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1.2 to
200.0mm
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1.0 to 200.0mm
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4.0 to
508.0mm
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0.8 to
30.0mm
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0.7 to 12.0mm
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4.0 to
80.0mm
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Temperature Range
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-10 to 70°C
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-10 to
70°C
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-10 to 70°C
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-10 to 70°C
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-10 to
70°C
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-10 to 70°C
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-20 to 300°C
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