GENERAL |
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Size: |
63.5 x 165 x 31.5mm |
Weight: |
400 gr. with batteries |
Case: |
Extruded aluminum body with nickel plated aluminum end caps (gasket sealed) |
Display: |
1/4 VGA AMOLED color display (320 x 240 pixels). Viewable area 43.2 x 57.6 mm. 16 color pallete, multiple color options, and variable brightness |
Screen Refresh Rate: |
Selectable 60 or 120Hz |
Display Views: |
Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan |
Timing: |
Precision 25MHz TCXO with single shot 100 MHz 8 bit ultra low power digitizer |
Measurement Gates: |
Two independent gates (Flaw), and three gates (thickness). Start & width adjustable over full range. Amplitude 5-95%, 1% steps. Positive or negative triggering for each gate with audible and visual alarms |
Operating Temperature: |
-10 °C to 60 °C |
Environmental: |
Meets IP65 requirements |
Warranty: |
2 year limited |
CALIBRATION |
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Automatic Calibration: |
Longitudinal (straight), or Shear (angle) |
Probe Types: |
Single Contact, Dual, Delay, and Angle |
Units: |
English (in), Metric (mm), or Time (s) |
Velocity: |
256–16,000 m/s |
Test Range: |
7,11 mm minimum, to 30,48 cm maximum at steel velocity. Continuously variable |
Zero Offset (Probe Zero): |
0–999.999 ìs |
Material Velocity Table: |
Contains longitudinal and shear velocities for a variety of material types |
PULSER |
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Pulser Type: |
Two adjustable square wave pulsers and receivers |
P.R.F.: |
8 to 333Hz in selectable steps (8, 16, 32, 66, 125, 250, 333Hz) |
Pulser Voltage: |
200 volt peak amplitude, rise/fall time < 10ns into 50ohm |
Pulse Width: |
40 to 400 ns. Selectable step options (spike, thin or wide) |
RECEIVER |
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Gain: |
0 to 110dB with 0.2dB resolution. Manual and AGC control |
Damping: |
50, 75, 100, 300, 600, & 1500 ohms |
Frequency Bands: |
DFX7 & 7+: Broadband 1.8 – 19 MHz (-3dB). DFX-7+: Three narrow bands centered at 2MHz, 5MHz, 10MHz |
Horizontal Linearity: |
+/- 0.4% FSW |
Vertical Linearity: |
+/- 1% FSH |
Amplifier Linearity: |
+/- 1 dB |
Amplitude Measurement: |
0 to 100% FSH, with 1% resolution |
Delay: |
0 - 253,75cm at steel velocity |
MEMORY |
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Log Formats: |
Grid (Alpha Numeric), or Sequential (Auto Identifier) |
Graphics On: |
8,000 readings, A/B Scan image, & all gauge settings for every reading |
Graphics Off: |
210,000 readings (coating, material, min & max. (Thickness gauge only) |
Custom Setups: |
64 user configurations |
POWER SOURCE |
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Battery: |
3x 1.5V alkaline, 1.2V AA Nicad cells, 1.2V AA NI-MH, or other other equivalent power source |
Battery life (continuous use): |
Alkaline (12hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings |
CONNECTIONS |
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Output: |
RS232 serial interface. PC software & USB converter cable included |
Transducer Connectors: |
Two LEMO 00 connectors |
CERTIFICATION |
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Thickness Gauge: |
Factory calibration traceable to NIST & MIL-STD-45662A |
Flaw Detector: |
EN12668-1 compliant |