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Ultrasone foutdetector EPOCH 600

 

Belangrijkste eigenschappenStacks Image 2618

  • Designed to meet the requirements of EN12668-1
  • PerfectSquare™ tunable square wave pulser
  • Digital high dynamic range receiver
  • Eight digital filters for enhanced signal-to-noise ratio
  • 2 kHz PRF for rapid scanning
  • Knob or navigation pad adjustment configurations
  • Large, full VGA sunlight readable display
  • Long battery life, supporting lithium-ion or alkaline batteries
  • Standard dynamic DAC/TVG and onboard DGS/AVG
  • 2 GB MicroSD memory card for data transfers and storage
  • USB On-The-Go (OTG) for PC communication
  • Alarm and VGA outputs
  • Optional analog output.

 

Features

  • General
    Weight:     1.68 kg (3.72 lb), including lithium-ion battery
    Languages: English, Spanish, French, German, Japanese, Chinese, Portuguese
    Transducer connections: BNC or Number 1 LEMO
    Data storage: 50,000 IDs onboard, removable 2 GB MicroSD card (standard)
    Battery type: Single lithium-ion rechargeable standard
    Battery life: 12 h to 13 h (lithium-ion), 3 h (alkaline)
    Power requirements: AC Mains: 100 VAC to120 VAC, 200 VAC to240 VAC, 50 Hz to 60 Hz
    Display type: Full VGA (640 x 480 pixels) transflective color LCD, 60 Hz update rate
    Display dimensions: (W x H, Diag.) 117 mm x 89 mm, 146 mm (4.62 in. x 3.49 in., 5.76 in.)

 

  • Pulser
    Pulser:     Tunable Square Wave
    PRF: 10 Hz to 2000 Hz in 10 Hz increments
    Energy settings: 100 V, 200 V, 300 V or 400 V
    Pulse width: Adjustable from 25 ns to 5,000 ns (0.1 MHz) with PerfectSquare™ technology
    Damping: 50, 100, 200, 400 Ω

 

  • Receiver
    Gain:     0 to 110 dB
    Maximum input signal: 20 V p-p
    Receiver input impedance: 400 Ω ± 5%
    Receiver bandwidth: 0.2 MHz to 26.5 MHz at –3 dB
    Digital filter settings: Eight digital filter sets standard (0.2-10 MHz, 2.0-21.5 MHz, 8.0-26.5 MHz,
    0.5-4 MHz, 0.2-1.2 MHz, 1.5-8.5 MHz, 5-15 MHz, DC-10 MHz)
    Rectification: Full-wave, Positive Half-wave, Negative Half-wave, RF
    System linearity: Horizontal : ± 0.2% FSW
    Vertical linearity: 0.25% FSH, amplifier accuracy ± 1dB
    Reject: 0 to 80% FSH with Visual Warning
    Amplitude measurement: 0 to 110% full screen height with 0.25% resolution
    Measurement rate: Equivalent to PRF in all modes

 

  • Calibration
    Automated calibration:
    Velocity, Zero Offset
    Straight Beam (First Backwall or Echo-to-Echo)
    Angle Beam (Soundpath or Depth)
    Test modes :Pulse Echo, Dual, or Through Transmission
    Units: Millimeters, inches, or microseconds
    Range: 3.4 mm to 13406 mm (0.132 in. to 527.8 in.) @ longitudinal velocity in steel
    Velocity: 635 m/s to 15240 m/s (0.0250 in./μs to 0.6000 in./μs)
    Zero offset :0 to 750 μs
    Display delay: –59 mm to 13401 mm (–2.323 in. to 527.6 in.) @ longitudinal velocity in steel
    Refracted angle: 0° to 85° in 0.1° increments

 

  • Gates
    Measurement gates:     2 fully independent gates for amplitude and TOF measurements
    Gate start: Variable over entire displayed range
    Gate width: Variable from Gate Start to end of displayed range
    Gate height :Variable from 2 to 95% full screen height
    Alarms: Positive and Negative Threshold, Minimum Depth (Gate 1 and Gate 2)

 

  • Measurements
    Measurement display locations: 5 locations available (manual or auto selection)
    Gate 1: Thickness, Soundpath, Projection, Depth, Amplitude, Time-Of-Flight,
    Min./Max. Depth, Min./Max. Amplitude
    Gate 2: Same as Gate 1
    Echo-to-Echo: Standard Gate 2-Gate 1
    Other measurements :Overshoot (dB) value for DGS/AVG, ERS (equivalent reflector size) for
    DGS/AVG, AWS D1.1/D1.5 rating (D), Reject Value
    DAC/TVG: Standard
    DAC points: Up to 50 points, 110 dB dynamic range
    Special DAC modes: Custom DAC (up to 6 curves)
    Curved surface correction: Standard OD or Bar correction for Angle Beam measurements

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