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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
    ! U+ Z. J- b) X, g( O' O. \* k& x. D- d# f3 m8 i, I
    One on hand equals two on the job!$ T) j; _. N& V' I
    DFX-8 Flaw Detector & Thickness Gauge$ @$ D& {: ]& N

    1 e; K7 ^/ F4 H# y; f5 P: USPECIFICATIONS  [" K5 A3 v! h% d0 L

    * F  u0 h5 k/ R& z4 ^0 m; NGENERAL( i# L6 k1 P# n3 a3 l2 q" q
    Size: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).& s" |" T# S& S! T' c
    Weight: 4.5 lbs (2.04 kgs), with batteries.. }+ J4 i' _: i) O
    Case: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).
    $ W8 H  y* Z0 @; [8 V) y7 {% nDisplay: 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; N7 C' x* v- F
    brightness.( R, E. ~$ M+ `
    Screen Refresh Rate: 60Hz.% @7 {& A5 U8 B" f
    Display Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.
    # T8 q. o2 H: {Timing: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.
    / o7 E8 `4 g3 k( ~0 TMeasurement 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.
    : d8 {: t; S$ r! v! C1 K4 R( V+ MOperating Temperature: 14 to 140F (-10C to 60C).
    9 b. ~  \" A& p9 zEnvironmental: Meets IP65 requirements.. S$ M, [4 O. `# C4 A/ v. i; \
    PULSER/ y, E' B& o! j: |- H
    Pulser Type: Two adjustable square wave pulsers.6 J6 j! w1 E9 r: O
    P.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).
    & P0 J" `! D7 V% P6 Z  E$ i8 {Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.
    ! |- ^; i, c2 p5 F2 u8 v9 L, k! @Pulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).
    6 c, U  F9 ^- y0 Q) b$ h7 d# r: F* ARECEIVERS9 l- f+ ?% U" u
    Gain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.
    % z% U# @$ Q) m+ I% }Damping: 50, 75, 100, 300, 600, & 1500 ohms.
    $ Q! R8 c  t% v3 p* s) {5 y- sFrequency Bands: Broadband 1.8 – 19 MHz (-3dB). Four narrow bands at 1MHz, 2MHz, 5MHz, 10MHz. DFX-8+ additional narrow bands at 0.5 & 15MHz
    3 i) R! e- }* a7 t$ y7 E4 iHorizontal Linearity: +/- 0.4% FSW.
    : f; {4 Q  v* j5 g$ |! MVertical Linearity: +/- 1% FSH., O3 h- r; G1 j5 v7 n) ?& {! K
    Amplifier Linearity: +/- 1 dB.  Z# r7 `' g- X* X) O' w& `, V: o
    Amplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.9 k. k' K2 U, [% j0 F. I
    Delay: 0 – 999in (25,375mm) at steel velocity.
    2 `& o7 C8 ~4 b1 L( \POWER SOURCE
    , z. U5 ?: P. d; S8 n1 c  {Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.; O0 L: v& ^% J. k
    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.
    ( ?: f) j# @' f/ tBattery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.$ d  s7 a) `+ x6 n8 N" P  c; A
    CONNECTIONS0 u7 w/ F/ O3 X  _2 t
    USB: Direct USB 1.1 PC connectivity.
    - |4 Y6 K& t6 }& `$ V4 n8 q0 p2 TPower Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.1 C' i, _$ }* g# v$ o  L
    5 Pin LEMO (includes):; }7 J( ?7 K* |; i% U, p1 q
    RS232 Output: RS232 PC serial interface.
    # w! u* b5 N: E' ^8 l: W2 vAlarm Outputs: Two independent alarm outputs triggered by the gates.* B. D1 ?; x* q. t. N+ Q+ `  o7 t
    Transducer Connectors: Two LEMO 00 connectors.  j- \1 z$ W0 v) p% ~3 B7 ]
    CALIBRATION* t7 c0 u- V, Q. {' J, T
    Automatic Calibration: Longitudinal (straight), or Shear (angle).
    ) \; p6 k  U8 bProbe Types: Single Contact, Dual, Delay, and Angle.3 _9 _$ W" @# Y! j& a4 Y
    Units: English (in), Metric (mm), or Time (μs).+ h. o& Z8 u; S
    English (in), Metric (mm), or Time (μs).4 y' K; w1 b- }+ K- e8 W# T$ j  N
    Velocity: 0.0100 to .6300 in/μs (256–16,000 m/s).
    5 w8 ?. a3 ^* m8 l4 Y4 [6 PTest Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable." Y2 u% v) X& N6 H. w
    Zero Offset (Probe Zero): 0–999.999 μs.- |3 U+ o6 R! o+ r: D1 ?4 M1 j
    Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types.3 ?* g0 Q5 D9 r
    MEMORY5 G( W4 y7 D4 r8 m# {8 n, B  E
    Log Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).
    : S& O/ c( {6 T7 O) @4 GB internal and up to 64 GB External SD slot.; _. n) M' N2 m  a% X# m+ h
    Screen Capture: bitmap graphic capture for quick documentation.6 m5 u2 [2 s8 o6 L7 X
    Custom Setups: 64 user configurations.9 @( k) D# m& W0 s! V( ^/ I2 r
    VIDEO
    / N# N% b# Q" V2 V$ I/ |Remote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.2 p# {/ b% p% R/ i7 s5 S' k( r2 J
    FLAW DETECTOR: FEATURES
    1 p. X7 j2 F7 w  h" iTRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.  j, w3 O* ~% J3 y" {9 c9 s
    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.( A" J( ]& J0 k, T: Q% F
    AWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.
    ' L+ D0 h/ x( H9 ]) lAVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.
    , R8 v$ f" l8 DTCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.( P; M- \) g$ x# [( i: t0 v& e2 M
    Measurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    / d5 [4 ~, c; \: l7 g! q; ZAuto-Cal: Provides automatic calibration with two reference points.3 A3 s" n  L2 t4 P9 W# t
    Detection Modes: Zero Crossing, Flank and Peak.! A' X7 j' L# j4 _5 f& T7 W
    Display Freeze: Hold current waveform on screen.! t' B* V2 k0 N5 l% [
    Peak Memory: For echodynamic pattern determination.
    ! [0 Y) }; D1 I2 PTHICKNESS GAUGE: FEATURES/ r: h( _# g' f: g/ t! ?. f
    Measurement Modes (Dual Element):
    7 `8 {' Y$ W4 x# p2 k# `/ c1 pPulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    ! b- ?* C: \& m* Z, M& APulse-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)., k  P& z7 \, w! Z! N0 \
    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 O9 v( {" P2 T! L$ T/ XEcho-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 R% ]! V6 W. c& o8 V1 }- sEcho-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 A1 V" Z8 U4 B) |/ y4 z) p4 \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.$ z- [* d# c9 d$ M3 p
    One and two point calibration option for material and coating, or selection of basic material types.
    ( Z9 `) d' D! xAuto probe zero, recognition and temperature compensation.
    5 h; B) M) J. p7 G& y$ N" kHigh speed scan up to 50 readings per second.* b, q, X% J! O) n, {5 |
    Audible alarm with hi/lo limits.
    , S8 ~4 T% ~2 i+ D( iBuilt-in differential mode for QC inspections.8 v  f! T3 h& L
    64 custom setup configurations.
    ! r! F: }$ I# w5 \# x; s  i' }TRANSDUCERS
    ; R/ Y- w) H4 P  @Delay line: High Frequency single element delay line style for precision testing of thin materials.
    6 r; P! @8 E" K7 F- O8 iPencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult8 i5 j, m' P5 P+ {
    geometries.
    ! M  H* Q. G# B% RContact: Single element contact style for general purpose' i6 R3 _3 V- \4 r8 V8 ^6 t. v
    longitudinal & Shear wave flaw detection.3 f0 |  v, f8 ~  n3 m, ~
    Dual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.
    * n. B+ B6 F5 Z( Q5 }% d2 Y  \CERTIFICATION5 A+ [% f" [5 c" W1 s
    Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.
      Q3 P6 ], \  Y, y) S# pFlaw Detector: EN12668-1 compliant.0 \! m- C8 R* h' t) a
    WARRANTY
    ' i9 R6 s; O) E' o0 b2 year limited0 `9 @$ r1 x  [
    3 I# z  J- _1 `0 S" z




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