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Flaw detectors DFX-615

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Mã SP: CH0-FDDFX615
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The DFX Series digital ultrasonic flaw detectors have been designed to meet a variety of application requirements, according to feature sets and performance requirements. There are 4 models to select from, according your application demands. These are packaged in an all aluminum housing for rugged working environments.
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Đơn vị tiền tệ

PHYSICAL

Size:9.25 x 7.13 x 4.0 in (235 x 181 x 102mm)
Weight:7.5lbs. (3,4Kgs) with Li-Ion cells.
Case: Extruded Aluminum.
Display: Transflective TFT Color. Display area: 4.39″ x 3.29″ (111.4 x 83.5mm) 320 x 240 pixels. A-Scan area: 255 x 200 pixels (315 x 200 expanded), 8 color options and variable brightness.
Temperature:Operating -10 to +55°C or 14 to 131°F
-20 to +70°C or -4 to 158°F(survivable)Storage -40 to +75°C or -40 to 167°F
Environmental: Meets IP65 requirements.

SPECIFICATIONS

Units: English (in), Metric (mm), or Time (µs).
Probe Zero: 0-999.999 µs.
Velocity: 0.0393 to 0.3937 in/µs (1000-9999m/s).
Test Range: 0 – 0.2in (5mm) up to 0 – 400in (10,000mm) at steel velocity. Variable in sequence, 0.4in or 0.04in (10mm or 1mm).
Test Modes: Pulse-echo and transmit/receive.
Gates: Start & Width adjustable over full range. Amplitude 0 -100%, 0.5% steps. Visual & audible alarms. Single gate positive trigger, and two gates positive and negative triggering. Gate 2 has selectable 0.6 second delay on alarm.
Depth – Depth and amplitude of signal in gate.
Echo Echo – Echo-Echo distance, automatic gate 2 position.
Trig – Trigonometric display of beam path, depth and surface distance. Calculation of skip depth and curve surface compensation, X-offset for transducer.
T-Min – Holds minimum thickness in depth mode.
System Linearity: Vertical = 1% Full Screen Height (FSH) Amplifier Accuracy±0.1%dB. Horizontal ±0.4% Full Screen Width (FSW).
Pulser Voltage: 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.
Pulser Width:fixed at 100ns.

SPECIFICATIONS

ActiveEdge: Unique active pulse control for enhanced near surface resolution and signal response. Replaces traditional damping control.
P.R.F.: Selectable 35 to 1000Hz, 5Hz steps.
Screen Update Rate: 50 or 60Hz.
Rectification: Full wave, positive or negative half wave and unrectified RF.
Delay:0 – 400 in (10,000mm)
Gain: 0 to 110dB. Adjustable in 0.5, 2, 6, 14 and 20dB steps.
Frequency Bands: 4Broadband 1 – 10 MHz (-6dB).
Vertical Linearity: 1% full screen height.
Amplifier Linearity: +/- 0.1 dB.
Horizontal Linearity: +/- 0.4% full screen width (FSW).
Reject: 50% suppressive reject. LED warning when selected.

MEMORY

Thickness Logging: Storage for 8000 readings stored in Block/Location/Number coding or alpha-numeric pre-programmed work sheets. Transferable to Excel using optional PC software.
Panel Memory: 100 storage locations for calibration settings.
A-Scan Memory: 800 waveforms.

FEATURES

Wave Smoothing: Produces a smooth signal envelope.
AGC: Automatic Gain Control sets selected echo to a user defined level (10 – 90%).
DAC: Up to 10 points may be entered and used to digitally draw a DAC curve. Reference -2, -6, -10, -12, -14 dB curves can be selected for JIS, ASME and EN1714 codes.
AWS: Automatic defect sizing in accordance with AWS D1.1 Structural Welding Code.

FEATURES

API: Automatic defect sizing in accordance with API 5UE.
AVG/DGS: Automatic defect sizing using probe data. 10 probe data sets can be stored.
Auto-Cal: Provides Automatic calibration with two echoes.
Reference Waveform: Recalled waveform can be shown in a different color to live waveform for direct comparision.
Display Freeze: Hold current waveform on screen.
Peak Memory: For echodynamic pattern determination.
Online Help: Instant operator guidance on operation accessed from direct key.
Language Support: Six user selectable languages from: English, German, French, Spanish, Dutch, Italian, Russian, Polish, Czech, Finnish & Hungarian. Others available on request.

POWER SOURCE:

Battery: Lithium Ion battery pack 14.4V,
5.0 Amp hrs. Minimum 11 hours use, typical 15 hours, indication of battery charge. Recharge time 4 hours.Charger: 100 – 240 VAC, 50 – 60Hz.

CONNECTIONS

USB: For connection to PC, keyboard and printer.
Outputs: Serial Interface, composite video (NTSC & PAL), analog output for amplitude and distance updated at PRF rate. Transmitter sync output.
Transducer Connectors: available withBNC or LEMO 1 connectors (factory option).

WARRANTY