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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 1 ]; X, e/ B: o! l5 Q
    - @# I( h/ x! o& T
    One on hand equals two on the job!
    # A5 Q; _1 e+ Q# c! c2 i# n. SDFX-8 Flaw Detector & Thickness Gauge+ }' [- F+ x; v3 P8 O/ A! h
    9 C+ i5 x- A: Q
    SPECIFICATIONS4 h6 T# k: B( M9 G2 |
    * }* ~5 j- [! Y! d9 w) y9 g
    GENERAL
    / g9 A/ y0 r$ ^9 i7 D* ?" BSize: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).. u2 s  W' Z/ d7 y- T1 ~
    Weight: 4.5 lbs (2.04 kgs), with batteries.1 e3 c# U* B8 z$ v' ?# s* j
    Case: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).( t) i) y% k& {) K5 U, @
    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 variable4 d7 c- d; |! ^$ K% u
    brightness.
    6 @3 B* _) y3 T, a: X( d# }Screen Refresh Rate: 60Hz.
    3 r, r$ `5 @0 I$ y& L$ gDisplay Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.! `, q1 Y3 h2 Y! f- L
    Timing: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.
    $ Q8 U( S9 {* P# Q/ N! Y( NMeasurement 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.
    - i+ B8 J$ z" ^; G' HOperating Temperature: 14 to 140F (-10C to 60C).# t- i* x4 ]1 B3 Q! O  f
    Environmental: Meets IP65 requirements.
    ) [7 U% U/ S% nPULSER
    3 i5 z5 O/ }8 W8 jPulser Type: Two adjustable square wave pulsers.9 z) T) E. |& l9 K/ I
    P.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).
    / T7 M$ o. F  MPulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.
    + j) d, x) g8 iPulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).% @4 z+ @# ?! q6 k& Z) H
    RECEIVERS3 m! ~* a1 Y% E
    Gain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.4 K! K; x3 ]. }1 l
    Damping: 50, 75, 100, 300, 600, & 1500 ohms.
    / `) E$ ?# X3 E: c/ F  V& ?- r8 Q' bFrequency Bands: Broadband 1.8 – 19 MHz (-3dB). Four narrow bands at 1MHz, 2MHz, 5MHz, 10MHz. DFX-8+ additional narrow bands at 0.5 & 15MHz
    # K7 V, r0 T0 M0 n: h* z- fHorizontal Linearity: +/- 0.4% FSW.
    / Y+ |# Y% l, P' _2 @3 iVertical Linearity: +/- 1% FSH.
    7 Q) P# H. C; G. TAmplifier Linearity: +/- 1 dB.
    / r5 R% e6 j7 O! I1 Q, kAmplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.
      |" M, v* d6 |Delay: 0 – 999in (25,375mm) at steel velocity.! N* x* L& `3 T$ c
    POWER SOURCE0 w% ^- L$ `( U& `4 x
    Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.
    1 k5 U0 j& K3 o, Y( `  KBattery Backup: Emergency battery backup. Six 1.5V alkaline, 1.2V AA Nicad cells, 1.2V AA NI-MH, or other other equivalent power source.
    . E$ T5 j4 c* z/ B& `Battery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.: ], k7 ?/ [' @; M
    CONNECTIONS: l, v: G# C. a
    USB: Direct USB 1.1 PC connectivity.
    ' H  e6 v; O( U1 W2 e* kPower Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.
    * p; c# m  g5 Y; L' _5 Pin LEMO (includes):+ @: Q/ ]' {1 i
    RS232 Output: RS232 PC serial interface.
    3 r3 v1 E8 Q  o0 C1 F1 x1 MAlarm Outputs: Two independent alarm outputs triggered by the gates.
    + N% S6 |8 l! Z0 x/ Q% f' Y3 pTransducer Connectors: Two LEMO 00 connectors.# k9 f- \5 X, `+ y  X
    CALIBRATION7 a+ ]/ E5 z. {' ?; V. x
    Automatic Calibration: Longitudinal (straight), or Shear (angle).
    * X3 k2 z2 a: e& S6 nProbe Types: Single Contact, Dual, Delay, and Angle.2 Q/ G7 Q, f* @9 t- o" `9 S8 f# x
    Units: English (in), Metric (mm), or Time (μs).$ a" _( x7 m$ E  z' b
    English (in), Metric (mm), or Time (μs).
    ( r1 y. s# _( mVelocity: 0.0100 to .6300 in/μs (256–16,000 m/s).
    + j. x* m: y: [  X, JTest Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.
    5 l8 L+ K& A% S+ Y& ?Zero Offset (Probe Zero): 0–999.999 μs.5 P% k0 s4 c' M& n9 x7 P3 q9 T( N+ j
    Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types.
    3 L: d& u: Y( M7 n- E; mMEMORY! J! P/ p5 T) G- C' I& I. l
    Log Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).
    % F0 A. z6 }& [" B/ i4 GB internal and up to 64 GB External SD slot.
    8 p$ H. E( n8 }9 oScreen Capture: bitmap graphic capture for quick documentation.7 ?& c' x% F! t% w" Q' f- A
    Custom Setups: 64 user configurations.
    5 g$ J8 F- H; j* _2 p2 ^3 UVIDEO3 v7 S, ~* I+ I; T- o
    Remote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.$ Y" q$ {8 i/ D6 h
    FLAW DETECTOR: FEATURES
    ( t1 L5 l0 Z+ n* V  k8 A8 a* yTRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.
    9 y4 a/ e) k+ G# c" H; F$ SDAC: 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.% S  g; r) [3 v: p8 [$ v% Z0 I6 L
    AWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.1 F# L5 b- n/ z6 d  @! E$ s! U
    AVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.6 h1 k& V$ V9 j  ]  ^
    TCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.
    " X2 ^4 l3 p: Y$ r( n6 o4 kMeasurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).5 l+ U) `* H* M7 B
    Auto-Cal: Provides automatic calibration with two reference points.# G$ R/ k$ G& @/ `
    Detection Modes: Zero Crossing, Flank and Peak.
    9 B+ m5 i4 o! P) {3 M/ hDisplay Freeze: Hold current waveform on screen.! z; l. }. E/ r, K6 e: |% X- C
    Peak Memory: For echodynamic pattern determination.
    ' C; A9 k! {# u8 w0 C5 K4 gTHICKNESS GAUGE: FEATURES. w4 k3 _& y0 A7 j& G/ C
    Measurement Modes (Dual Element):; }) w6 t+ Z# ?$ R
    Pulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    6 d8 A& k3 e6 d6 g3 C2 PPulse-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).
    7 n& U# c. _4 a9 V2 k) [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).
    ' R  U, }: ~+ ~; }$ E( i9 @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.. O* Q* T, ], O
    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.% U* Z% @5 I# ]' P% K% W6 v# K7 q
    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.
    ( ]" @6 {3 v" h# w7 dOne and two point calibration option for material and coating, or selection of basic material types.
    5 v# U- t. V6 H/ l- Q8 r- LAuto probe zero, recognition and temperature compensation., O6 K+ \  y( e0 N- J5 u7 Z2 ~
    High speed scan up to 50 readings per second.
    6 o, B7 a0 t5 C( xAudible alarm with hi/lo limits.# }8 l2 p7 j, n9 U3 J
    Built-in differential mode for QC inspections.' V5 f. a( @% D( v, |3 s6 ?
    64 custom setup configurations.
    ( U4 q6 U( [5 b  A% MTRANSDUCERS% p- F' m" x. ^
    Delay line: High Frequency single element delay line style for precision testing of thin materials.% `  N: d9 S, @8 w. ^
    Pencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult
    0 f/ ?, \4 @9 P- p; T( Q& [3 jgeometries.& m) B% S! K3 g' `
    Contact: Single element contact style for general purpose
    ! ^7 C3 u) R: u0 P3 Mlongitudinal & Shear wave flaw detection.
    ( f+ k. p) Q. h: oDual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.
    * P5 X" Z" K  XCERTIFICATION
    $ v5 l  j/ u3 N, S5 F4 J4 \- |Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.+ W' Q' ]% ^* c4 `; b; f' X) w) |
    Flaw Detector: EN12668-1 compliant.# d. e* X* }" x4 Y
    WARRANTY
    . I- R1 G: e1 V" A1 x! c2 year limited% O/ f, Z, ?. @/ ]" z& F

    4 J( U* f) f0 B! y( V



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