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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 , o5 l) ~. y- \( e) X

    . O( D+ s+ K) z: n6 mOne on hand equals two on the job!
    8 d4 ]3 r1 g1 x$ e. L, Z) z5 f3 nDFX-8 Flaw Detector & Thickness Gauge6 x5 r5 _1 Z3 V, F; e, E0 G
    + ~4 c5 t; `8 g  j
    SPECIFICATIONS# ]6 z  S( X  ]1 p6 E4 u- a+ V

    : y, w  P" [2 u3 RGENERAL: y  p- ?' c( V' z8 Y, [: m- H
    Size: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).
    ' o9 n  t+ Y1 D& KWeight: 4.5 lbs (2.04 kgs), with batteries.
    2 M3 a4 M1 B" @4 ~0 D. n+ OCase: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).7 R3 r8 ], X7 _# a. N
    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; V/ s# W! }1 [$ O5 G: L
    brightness./ _7 J. @- t! \' p- Z4 d( `6 g+ ?4 n
    Screen Refresh Rate: 60Hz.6 G8 t6 y2 g) ], g$ v- ^; R
    Display Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.7 ]% F! ^# |9 b, @
    Timing: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.6 `/ z6 x4 l$ c
    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.
    0 V6 C! _; {  @: YOperating Temperature: 14 to 140F (-10C to 60C).! P+ ~2 _8 a9 R. ^5 W2 u
    Environmental: Meets IP65 requirements.
    ( W5 J1 P6 I2 T5 X# ^( u9 bPULSER
    9 A3 Y. {6 f* _& x9 v" z4 A1 RPulser Type: Two adjustable square wave pulsers.
    * N" A, {) W. s  H3 UP.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).
    7 W% Q0 N% j+ m& N. ~& _Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm., Z% W& h7 z% C! U$ U
    Pulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).$ ~2 M- k+ K  l& W' |$ C1 b# b- d6 ]
    RECEIVERS& [! {; g4 H: p8 @$ F# D' b' v
    Gain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.
    9 j& X) L4 Q6 jDamping: 50, 75, 100, 300, 600, & 1500 ohms.
    6 Y. X) R/ ~, y) d9 l6 aFrequency Bands: Broadband 1.8 – 19 MHz (-3dB). Four narrow bands at 1MHz, 2MHz, 5MHz, 10MHz. DFX-8+ additional narrow bands at 0.5 & 15MHz2 H# V* s! H5 {4 y/ Z
    Horizontal Linearity: +/- 0.4% FSW.) K) r8 p$ S- o1 d- T
    Vertical Linearity: +/- 1% FSH./ R6 }+ g3 |% X4 Q' t
    Amplifier Linearity: +/- 1 dB.* h: l$ j- h- d! X+ l6 I4 b
    Amplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.
    # e  _$ ^5 V. q# F- t( HDelay: 0 – 999in (25,375mm) at steel velocity.
    9 ~$ Z! {$ W" ]* _POWER SOURCE
    8 ]' Y1 r& ^2 t9 GLithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs./ \5 j3 p3 F! [2 M; C
    Battery Backup: Emergency battery backup. Six 1.5V alkaline, 1.2V AA Nicad cells, 1.2V AA NI-MH, or other other equivalent power source.
    ) m, M& _/ \3 Z% p9 W6 r, _Battery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.
    ) x4 |! F7 a; w- h" ~9 MCONNECTIONS$ R; I% D- g; v, _/ i8 a9 r; X
    USB: Direct USB 1.1 PC connectivity.
    ! A2 ]2 \; g7 R. [3 zPower Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.( O) I7 i6 G& k' n
    5 Pin LEMO (includes):
    # G( l) J% i' iRS232 Output: RS232 PC serial interface.
    ; i( L: s9 ]: IAlarm Outputs: Two independent alarm outputs triggered by the gates.
    % ]; W' m4 l  ~& S1 [' J' @# YTransducer Connectors: Two LEMO 00 connectors.
    8 ]. R/ \$ U. t6 r8 I; BCALIBRATION
    : u4 h4 s) \1 N5 WAutomatic Calibration: Longitudinal (straight), or Shear (angle).
    1 o$ E  A9 O) K/ v4 y8 [  bProbe Types: Single Contact, Dual, Delay, and Angle.. A- ~! C& ~$ m
    Units: English (in), Metric (mm), or Time (μs).9 J. e. p* S( C/ C- K2 i3 @
    English (in), Metric (mm), or Time (μs).
    : e5 w5 i) L5 [4 |2 @" q" t7 YVelocity: 0.0100 to .6300 in/μs (256–16,000 m/s).
    . i7 J$ I/ r- g! G* @0 WTest Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.- O8 w: s" p" a# u$ e: ~
    Zero Offset (Probe Zero): 0–999.999 μs./ Q: ^7 _; B, R, x! i* j
    Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types.; U$ ?+ p( s  ^& Z6 ~/ b. k( h
    MEMORY
    # g3 A: l/ z. d' J# }Log Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).
    0 P( L: v) a( F9 H' H8 L, w4 GB internal and up to 64 GB External SD slot.
    - x; q2 F0 r0 Y- n, t8 v, DScreen Capture: bitmap graphic capture for quick documentation.
    " n7 G0 S4 @( L. _& dCustom Setups: 64 user configurations.
    ! L7 [2 b1 a% }; u6 S  hVIDEO
    ! }9 ]9 @9 D4 {7 W. C5 e4 z/ N/ A& fRemote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.
    - Y% u. q8 q. E- h% v9 f9 QFLAW DETECTOR: FEATURES
    5 q3 T& ~" R& Y4 KTRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.
    1 C1 O/ A# p$ @0 U* Z& UDAC: 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.
    : W- Q7 N& @; q, P$ T4 M6 CAWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.
    ) M0 }8 C/ k: X! x9 e% qAVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.
    ( P! {. F5 O2 {: ~2 mTCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.
    " j: O" M' |+ A+ z: u5 _/ NMeasurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    2 b- Y2 v( p- f1 |" U3 rAuto-Cal: Provides automatic calibration with two reference points.
    4 Y, f0 {0 {" KDetection Modes: Zero Crossing, Flank and Peak.1 ^3 G7 @- y* r1 N
    Display Freeze: Hold current waveform on screen.
    & B% M. _! ]3 v2 }+ q& C. W' u4 }8 bPeak Memory: For echodynamic pattern determination.& y" l# B+ G8 B) l
    THICKNESS GAUGE: FEATURES
    5 _6 Q% U  N  t. L& R6 `* U6 P' X7 w: jMeasurement Modes (Dual Element):
    9 E! k3 C& q5 ^1 w/ F5 u/ VPulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).* D8 Z0 N( H* X6 u0 ]7 h6 K
    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).1 y/ v0 y. A% V$ J5 n1 O" |- m
    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).: \& f8 j3 j! Y% ]8 ]# A* N
    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.
    : R; z; p0 u( q1 S# p* }$ y9 IEcho-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.- H6 M) a9 m& Y9 r4 X9 B
    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.
    % u7 f3 N* ~, S3 H. ~9 `One and two point calibration option for material and coating, or selection of basic material types.8 d$ ?, o9 g! `2 _1 d: |
    Auto probe zero, recognition and temperature compensation.
    % @) L9 j# {- }High speed scan up to 50 readings per second./ n0 K; C1 V& }
    Audible alarm with hi/lo limits.  x, S/ t9 a$ l( s& Q6 V
    Built-in differential mode for QC inspections.- f) D1 l& L; M; b  g% }
    64 custom setup configurations.% x, O- h3 i# t' ]4 }" M! ]
    TRANSDUCERS, A  e( L, s  t+ c/ g  w
    Delay line: High Frequency single element delay line style for precision testing of thin materials.
    ' y# N: p# b6 f* D$ KPencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult2 w, t7 Y; J' w1 J# M
    geometries.+ c+ A+ h  x, u8 `
    Contact: Single element contact style for general purpose
    - M+ L4 e  f8 S3 M6 w% Jlongitudinal & Shear wave flaw detection.
    8 y2 D8 n5 F) Y; G% DDual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.
    * W6 X9 o' Z* M. H. a) h2 OCERTIFICATION
    $ M1 n  k  Z; C3 W. CThickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.2 _! A1 K/ _' `- v
    Flaw Detector: EN12668-1 compliant.
    - ?  u2 h4 T% h6 I" s* S$ f& y1 o% nWARRANTY, W9 N& B, L0 X: p, w
    2 year limited
    9 f. j& S) g0 b) ?2 X* ~. o
    6 P: V1 l: P% c" R) u0 j9 }5 F



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