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[仪器展示] DFX-8 Flaw Detector & Thickness Gauge

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    发表于 2014-6-16 14:26:04 | 显示全部楼层 |阅读模式
    DFX8_1.jpg
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    : D9 T2 z+ p0 y" |One on hand equals two on the job!
    7 h! s6 [/ j5 e" l9 m/ \+ m9 XDFX-8 Flaw Detector & Thickness Gauge
    8 z* B; Z; d* W6 F- y! z% X1 q( u* X" u
    SPECIFICATIONS3 c6 `2 i; U! l, N! z
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    GENERAL9 {7 {9 @1 ?) ~# W5 o7 Z* A
    Size: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).$ _& N0 H/ w$ S; a/ t# b! E
    Weight: 4.5 lbs (2.04 kgs), with batteries.
    - e2 C( k% p1 X( [- M6 }& u, u: lCase: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).
    , k1 O6 H$ C& ?Display: Blanview sunlight readable QVGA TFT color display (320 x 240 pixels). Viewable area 4.54 x 3.40 in (115.2 x 86.4 mm), or 5.7 in (144.78 mm) diagonal. 16 color palette, multiple color options and variable
    / o8 E+ N, F# y( h" f4 Ybrightness.
    , c% I( B' \1 X. ?% ~: E0 j- jScreen Refresh Rate: 60Hz.
    2 Q3 x7 z' Q8 |. hDisplay Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.3 D, r* ?2 |& s1 r) Q
    Timing: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.0 U: Q' k5 b3 _/ X
    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.
    . W$ C( F( V: N/ L( Q/ AOperating Temperature: 14 to 140F (-10C to 60C).
    : T  F4 s; M! f+ JEnvironmental: Meets IP65 requirements.5 |4 q! K. x( h
    PULSER1 s  n( _3 G2 _9 w( F2 q; ]
    Pulser Type: Two adjustable square wave pulsers.
    * a& t. p$ I% _- t% @3 s/ \P.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).
    0 p+ h' P: m  l4 _7 ^4 v) S2 P) {Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.* ?5 j  x- K/ B' i/ T: Y% P# ]
    Pulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).
    ) s2 N" B: b- i, vRECEIVERS
    7 q+ ]/ J7 s6 ~7 FGain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.+ z9 K; U& U; E( R- i4 }9 Y, o' u
    Damping: 50, 75, 100, 300, 600, & 1500 ohms.3 [) ^+ p/ e3 c8 R* f
    Frequency Bands: Broadband 1.8 – 19 MHz (-3dB). Four narrow bands at 1MHz, 2MHz, 5MHz, 10MHz. DFX-8+ additional narrow bands at 0.5 & 15MHz6 B. Z2 M- |: @2 W; m3 I+ S! G
    Horizontal Linearity: +/- 0.4% FSW.
    # ~+ ~; n2 _* }; z" J& m( _! wVertical Linearity: +/- 1% FSH.
    . U- j- c3 ^, i( ^4 kAmplifier Linearity: +/- 1 dB." d1 i; }! H3 c. ]/ M, _4 ]
    Amplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.
    / q  v# d" p" {9 k$ qDelay: 0 – 999in (25,375mm) at steel velocity.
    $ R' _  ^2 R( W2 f& b( [' YPOWER SOURCE5 E8 B0 x( x  @" x) M" ~$ F
    Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.
    ' b* W- D3 D4 c. s% N' \, S" GBattery Backup: Emergency battery backup. Six 1.5V alkaline, 1.2V AA Nicad cells, 1.2V AA NI-MH, or other other equivalent power source.
    : x; o1 |6 L  B2 Q8 RBattery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.
    . l3 G+ n" F/ p& x$ ^( o. nCONNECTIONS: @. ^, @# @7 M
    USB: Direct USB 1.1 PC connectivity.
    ; ^) G6 U7 f. B. E6 M& fPower Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.
    2 E# T2 g* k( N5 S/ S5 Pin LEMO (includes):
    2 \: Q/ z) A9 t' L6 J; G3 J0 yRS232 Output: RS232 PC serial interface.
    6 J% n  {9 B" B. a9 m; _& AAlarm Outputs: Two independent alarm outputs triggered by the gates.# n% i0 Z- ]1 @: D, ]
    Transducer Connectors: Two LEMO 00 connectors.
    % [( }9 U  I1 I" p  mCALIBRATION  \  |  k7 L) p: t! B# ]. L
    Automatic Calibration: Longitudinal (straight), or Shear (angle)." s) Z9 j1 u7 \8 g+ B
    Probe Types: Single Contact, Dual, Delay, and Angle.
    & E0 Z" B) E/ h# g  T! f! ZUnits: English (in), Metric (mm), or Time (μs).7 W: F- |8 o1 ]: a5 L; s' f( O
    English (in), Metric (mm), or Time (μs).$ t" n7 \! z" \6 I2 S6 o  ^
    Velocity: 0.0100 to .6300 in/μs (256–16,000 m/s).9 W  [) r; C# |  C* u# y* i
    Test Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.
    ) i- f) W; n6 ^: K4 Q! mZero Offset (Probe Zero): 0–999.999 μs.3 h6 Z- o' k( p
    Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types.
    2 h+ S. R, Z5 l5 K& G- w+ _MEMORY/ {0 k* g; n* J
    Log Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).& S# |) k, b: ]9 @
    4 GB internal and up to 64 GB External SD slot.8 \, N0 a% i; G7 I% v
    Screen Capture: bitmap graphic capture for quick documentation.; A8 l" U8 t# ~0 q( h
    Custom Setups: 64 user configurations.7 T' `! b: a8 c
    VIDEO
    3 n! `' T! g: Z' C5 @" V, {5 ^Remote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.- M) d4 U  s# A" r) y) K
    FLAW DETECTOR: FEATURES
    $ ]- l0 V4 Y+ f. N. u) zTRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.+ C, G( ?$ k' l! E0 u! p1 L
    DAC: Up to 16 points may be entered and used to digitally draw a DAC curve. Reference -2, -6, -10, (-6/-12), (-6/-14), (-2/-6/-10) dB. Amplitude displayed in %DAC or dB.3 s9 w0 P# h+ f+ b+ E; z' J
    AWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.) m7 c6 @1 B; G+ Y+ q* A) j; [
    AVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.+ A2 B6 T, r3 U: b4 x
    TCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.4 q3 c$ d0 s# s4 s
    Measurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).8 z9 M! D; X) X- ~
    Auto-Cal: Provides automatic calibration with two reference points.6 N6 }; V9 a2 ~5 [+ k3 e7 v
    Detection Modes: Zero Crossing, Flank and Peak.$ t' ]1 C& N0 Q/ c/ o6 J
    Display Freeze: Hold current waveform on screen.' L6 Y; S7 j; w/ Y. j- T
    Peak Memory: For echodynamic pattern determination.
    1 n5 E: j3 j+ }: DTHICKNESS GAUGE: FEATURES( {: R9 D' ]& }$ J9 Q1 Y. p& k' \- \
    Measurement Modes (Dual Element):
    5 K' D( h) z6 }0 h8 _# ?* `2 jPulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).# o4 L. r. @# t5 W, W* |
    Pulse-Echo Coating Mode – (Material, Coating, Pit & Flaw Detection): Material: 0.025 in to 100 ft. (0.63mm to 3048 cm). Coating: 0.001 to 0.100 inches (0.01 to 2.54 millimeters).: P3 k0 o: o- o& f
    Pulse-Echo Temp Comp Mode (PETP) – (Pit & FlawDetection) Auto temperature compensation – measures from 0.025 in to 100 ft. (0.63 mm to 3048 cm).2 k& I2 D  L7 M  G# V& p+ v, i7 D7 O
    Echo-Echo Mode (E-E) – (Thru Paint & Coatings) measures from 0.050 to 4.0 inches (1.27 to 102 millimeters). Will vary based on coating.$ t$ j% d) j3 n; e& I: q
    Echo-Echo Verify (E-EV) – (Thru Paint & Coatings) measures from 0.050 to 1.0 inches (1.27 to 25.4 millimeters). Will vary based on coating.5 b( }% x! g3 v! w0 s# [
    Coating Only Mode (CT) – (Coating Thickness) Measures from 0.0005 to 0.100 inches (0.0127 to 2.54 millimeters). Range will vary +/- depending on the coating.
    . q6 A% {/ j- S6 u- b0 Q0 M$ |; dOne and two point calibration option for material and coating, or selection of basic material types.4 Y9 w& ]! I! K( O: y9 v
    Auto probe zero, recognition and temperature compensation.5 {0 ]4 V  E/ S$ T. c
    High speed scan up to 50 readings per second.
    2 n2 Q' ~7 O6 X4 Q, s5 z+ qAudible alarm with hi/lo limits.4 [1 {0 s% T! t3 R8 h5 T
    Built-in differential mode for QC inspections.
    9 C+ K5 O; s# w& g7 O3 A64 custom setup configurations.
    ' s9 Y/ I1 ^1 f  S% [TRANSDUCERS! W; Q' Z" x# J+ O7 Y2 p
    Delay line: High Frequency single element delay line style for precision testing of thin materials.
    & r2 g& X! b" ^9 sPencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult! h" [3 O! D$ g9 H- z) z4 w$ ^
    geometries.9 t. i! ~/ Y1 _' w2 s* b
    Contact: Single element contact style for general purpose
    1 l3 ]& x* s* N# c8 t! ?longitudinal & Shear wave flaw detection.
    # b* F" Q( c" T: ~$ kDual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.
    9 Q  ~- L# b7 w8 O3 o8 PCERTIFICATION4 G: y8 s% z7 c5 `
    Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.
    8 d3 v' ]6 e3 MFlaw Detector: EN12668-1 compliant.
    / J6 W9 s- Y( Y; }1 g' X7 ^WARRANTY, h0 H1 m1 a% j$ _6 X- w( q/ D
    2 year limited0 }: [* R( O: I& u0 w
    + h! L3 \  [+ B# `



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