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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 6 y  H, O# n; L- N# p6 k- m
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    One on hand equals two on the job!
    ! h7 x* m% R: ?1 w$ ^2 d, W- UDFX-8 Flaw Detector & Thickness Gauge
    ! A* [9 U4 v3 m; a" w. X/ r  S  v# b9 A) f" S5 F9 k; s
    SPECIFICATIONS
    ( ?9 M" j4 V" m: N7 E
    ' l* ^' I, Y: v4 @; F4 QGENERAL
    2 u2 ]* {. t  _0 qSize: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).
    * C$ f- {6 i7 |# z+ aWeight: 4.5 lbs (2.04 kgs), with batteries.9 R, }* v. ^" b! ?/ o! b+ f: h
    Case: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).' J1 G  `' G4 P2 n6 S. u* W
    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# t0 N7 l' F% ^8 b+ M+ N9 c" xbrightness.
    3 K9 o+ A& y+ `, [' `; u* KScreen Refresh Rate: 60Hz.6 ]# r; o5 ~! J" h1 {: C, q' l
    Display Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.
    5 A+ J# N+ p! z% b& `: e0 C4 i' G7 v3 T  _Timing: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.6 O( {0 j/ r9 [' 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.
    : i' B6 x- F0 K( o+ g3 N0 K8 A7 ^/ {Operating Temperature: 14 to 140F (-10C to 60C).
    * K  x- s  A' I" @  HEnvironmental: Meets IP65 requirements.
    9 ~3 z) C  ?4 \% hPULSER
    9 j8 F  a8 N) bPulser Type: Two adjustable square wave pulsers.
    8 Z7 M8 l5 h# T( CP.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz)./ V7 q/ |2 z7 f) S1 @
    Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.' C9 q% [" c) d9 v0 ]3 ^
    Pulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).
    + e$ N* B8 [$ D- G- hRECEIVERS  T. L6 x* s/ \5 c  S" ?
    Gain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.
    9 w, J2 [0 G5 q/ p- y6 y7 I* e/ EDamping: 50, 75, 100, 300, 600, & 1500 ohms.
    & x$ U: W* p+ Z% w- }8 p) V" DFrequency Bands: Broadband 1.8 – 19 MHz (-3dB). Four narrow bands at 1MHz, 2MHz, 5MHz, 10MHz. DFX-8+ additional narrow bands at 0.5 & 15MHz) i1 L+ D) z% R2 X  E: U9 D
    Horizontal Linearity: +/- 0.4% FSW.
    9 T3 n2 g! I$ V8 x1 B7 GVertical Linearity: +/- 1% FSH.5 a5 }+ K% t( ~! Y) A' f& A
    Amplifier Linearity: +/- 1 dB.
    9 u* c6 C5 q" `, _Amplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.- W$ Q" w6 I* W) {3 v- }/ G
    Delay: 0 – 999in (25,375mm) at steel velocity.) j* N+ b; K& Q
    POWER SOURCE
    9 }. ^4 k! z. E( L  T/ \2 w; |9 @Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.
    . c0 q) u" u% \' hBattery Backup: Emergency battery backup. Six 1.5V alkaline, 1.2V AA Nicad cells, 1.2V AA NI-MH, or other other equivalent power source.& D0 O5 @9 }  N! K
    Battery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.; ?+ v% f1 c3 s& _
    CONNECTIONS  U# [1 f9 r) s3 W
    USB: Direct USB 1.1 PC connectivity.
    ( H% s* y. u7 Q3 N& jPower Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.4 s; R& l* z) R( [  q6 V
    5 Pin LEMO (includes):
    9 H0 V3 E/ G6 v: m, ^  [3 \RS232 Output: RS232 PC serial interface.
    ( N1 l& E7 y  n! X- ~5 kAlarm Outputs: Two independent alarm outputs triggered by the gates.
    - S- t4 o5 m. `% F7 J% ITransducer Connectors: Two LEMO 00 connectors.0 r( L4 u7 f: h# k9 _2 v+ G
    CALIBRATION
    " {% J, a" Q/ ~: \Automatic Calibration: Longitudinal (straight), or Shear (angle).! S* b) ?& M1 _  B" _. ^# M
    Probe Types: Single Contact, Dual, Delay, and Angle.$ e; B# H: s* W3 p9 x
    Units: English (in), Metric (mm), or Time (μs).
    . a: o4 T" }4 D; |/ @' mEnglish (in), Metric (mm), or Time (μs).
    . R1 i. S7 a4 g) r6 f# CVelocity: 0.0100 to .6300 in/μs (256–16,000 m/s)., A4 X/ b$ j  L
    Test Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.6 Y- V; t# g) r
    Zero Offset (Probe Zero): 0–999.999 μs.8 i; S8 W/ `) D" w5 b0 |; t" |  L
    Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types.9 ?; y/ I: D, O) r* m  F+ D
    MEMORY
    / k  X  O; d! u7 g; a+ ^* PLog Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).9 ~; e; S1 l/ C* N3 |8 j4 F* Z
    4 GB internal and up to 64 GB External SD slot.
    2 o" P3 R0 {: C7 Y' V% vScreen Capture: bitmap graphic capture for quick documentation.
    4 p2 S$ N5 W) E: uCustom Setups: 64 user configurations.
    9 F2 E" t# l+ P/ ^" v2 _VIDEO7 l' k3 ?& h  o! y8 q; v6 k
    Remote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.
    2 w% ]; }) g. FFLAW DETECTOR: FEATURES
    1 F3 w" r% d+ Z  STRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers." H) d8 _9 H& j+ ~% }
    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.6 c. [4 }  r5 v' G
    AWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.5 ^0 v* M" J% F4 C1 c
    AVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.
      h3 ^3 ]4 M& |9 l9 F0 |TCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition., p) S2 i2 j- l# B
    Measurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).& I: Y7 h4 I7 W. K! o
    Auto-Cal: Provides automatic calibration with two reference points.
    ; @5 N2 n- P+ t! W6 M' xDetection Modes: Zero Crossing, Flank and Peak.
    7 O: l3 J9 J" h! v0 d( |5 pDisplay Freeze: Hold current waveform on screen.
    5 e* `5 V8 c+ c+ A, `3 L, I$ ePeak Memory: For echodynamic pattern determination.
    4 @0 j+ t' @6 a, xTHICKNESS GAUGE: FEATURES
    1 x- j! y2 Q9 f) F5 HMeasurement Modes (Dual Element):6 N4 f. _7 P0 F9 M4 l) X( C. p
    Pulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
      n# Q! @6 v( M* ]; h4 `! @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).
    - ]! p' L7 F+ [5 rPulse-Echo Temp Comp Mode (PETP) – (Pit & FlawDetection) Auto temperature compensation – measures from 0.025 in to 100 ft. (0.63 mm to 3048 cm).
    9 j5 n! ^% V$ r, bEcho-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.
    6 p, G- O2 A, z6 G7 Y1 V& S/ C( UEcho-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.
    0 D/ z6 F$ }: pCoating 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.
    # x% L1 H* j0 \: ~) z( K8 b3 l. cOne and two point calibration option for material and coating, or selection of basic material types.1 k7 ?+ b0 Y; V! ]1 X
    Auto probe zero, recognition and temperature compensation.1 `) t9 V( x' g  @: F! L
    High speed scan up to 50 readings per second.
    ! l# q6 F5 t+ ^0 v$ c8 I1 H7 sAudible alarm with hi/lo limits.
    0 }/ k4 ^! A7 r$ `. iBuilt-in differential mode for QC inspections./ n- J' Q8 c9 u2 H& S9 ]! ?; }+ |
    64 custom setup configurations.3 a0 K  S& |" \0 z9 i& f- N
    TRANSDUCERS' p$ ]/ Y+ G7 C9 B, G( v2 j' T
    Delay line: High Frequency single element delay line style for precision testing of thin materials.
    $ M  n2 v- m$ X% b! TPencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult8 ?% @/ Z# Y$ T! g  ^# C, V
    geometries.& p) V/ w3 S4 g8 U% ^- }1 k
    Contact: Single element contact style for general purpose4 C0 ?: V7 q( S# M! f8 z
    longitudinal & Shear wave flaw detection.
    " C" p# _1 n4 c! PDual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.
    7 N  z7 ~" |7 `CERTIFICATION7 F" w' i( k: `7 H" E
    Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.( {+ A- {. ?' S( a% C+ ]
    Flaw Detector: EN12668-1 compliant.* ]0 Q, a% A8 f* T
    WARRANTY
      V- J8 R# S2 o) _& I( b8 M2 year limited
    9 L2 }. W/ \# R5 B
    % O( G9 s+ F; h0 b& J- ~  \



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