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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 3 W- J* r3 W  f% m

    * n, h9 p% ?/ r+ D1 IOne on hand equals two on the job!
    ' c7 y( M! o6 G: s! c2 iDFX-8 Flaw Detector & Thickness Gauge: @" Y2 I! _0 Y& d1 _- \, V: j
    * {4 U+ O! e# b
    SPECIFICATIONS
    7 h: X% n+ i: v5 V6 c0 r8 c2 |4 s0 @3 o' [$ v9 P
    GENERAL
    # T* ?- ^" ?* u5 L" O% aSize: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).
    " {8 B4 t( C. f  m- gWeight: 4.5 lbs (2.04 kgs), with batteries.; i' @" R8 B4 t6 _/ d, n8 }
    Case: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).: q# T5 }$ Y9 F( n/ X
    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
    8 f4 R- [6 V( i* D( l& zbrightness.
    / R$ @  K4 w# qScreen Refresh Rate: 60Hz.
    ) M* z4 z3 t( l2 v* w; z- ~Display Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan., L% b+ @7 u; @
    Timing: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.
    4 B5 t5 B# j' g, S0 d+ A$ }$ YMeasurement 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.
    3 |0 J) o- `* bOperating Temperature: 14 to 140F (-10C to 60C).
    : Y! j6 |" p% k' v2 _Environmental: Meets IP65 requirements.7 P# B" E' K9 l. N  p( c9 o2 R4 j, D
    PULSER
    ) M0 H4 Z3 U$ u0 HPulser Type: Two adjustable square wave pulsers.
    " l0 `& ~4 |* N# f4 q2 K8 n$ fP.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).
    * \9 e& h  d. c" d/ k: r8 EPulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.
    1 Z* |% P% d3 KPulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).
    9 b3 o! O: V2 J& T! s8 l8 n% [RECEIVERS
    + l  n' G$ C. n. UGain: 0 to 110dB with 0.2dB resolution. Manual and AGC control., S' C$ t) i) G. W3 f7 ~7 b) C( J
    Damping: 50, 75, 100, 300, 600, & 1500 ohms.$ U; x6 t" e( c  y" B
    Frequency Bands: Broadband 1.8 – 19 MHz (-3dB). Four narrow bands at 1MHz, 2MHz, 5MHz, 10MHz. DFX-8+ additional narrow bands at 0.5 & 15MHz! P* G- o; t/ N* v5 h
    Horizontal Linearity: +/- 0.4% FSW.
    ! O  u/ Q% m( l1 g1 V4 ~: HVertical Linearity: +/- 1% FSH.0 z/ v/ t6 d$ b7 S& U" K: N. f
    Amplifier Linearity: +/- 1 dB.
    ( s0 s7 Z$ Q' B+ EAmplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.  \0 U& _: y: U$ A9 _& O8 x
    Delay: 0 – 999in (25,375mm) at steel velocity.
    : l) @' m' G7 o# K0 W: @+ {POWER SOURCE
    * s5 k0 p9 L' m6 M' VLithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.
    $ q3 V! N2 v8 V) oBattery Backup: Emergency battery backup. Six 1.5V alkaline, 1.2V AA Nicad cells, 1.2V AA NI-MH, or other other equivalent power source.: |# T& z0 S2 k" D
    Battery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.& x" u) V$ A! {* e/ R9 z1 {
    CONNECTIONS
    & q+ l& f9 R6 a4 ]USB: Direct USB 1.1 PC connectivity.
    1 a3 X& S: @1 J1 f( R5 mPower Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.
    ) f# J6 W" z  x" h; q7 w& k/ |. O5 Pin LEMO (includes):% ]$ E/ I+ ?8 _5 c
    RS232 Output: RS232 PC serial interface.
    ) F/ ]4 k! f- _" SAlarm Outputs: Two independent alarm outputs triggered by the gates.! [- G8 W) t9 ~8 G6 Q6 @2 o$ j7 w
    Transducer Connectors: Two LEMO 00 connectors.
    ( V' n8 Z( Q" d/ [: [8 @/ B4 LCALIBRATION2 @% S1 E% o" ~4 b
    Automatic Calibration: Longitudinal (straight), or Shear (angle).% {# L5 f5 @4 w! g$ i4 s
    Probe Types: Single Contact, Dual, Delay, and Angle.
    : z7 Z4 |* H3 O! sUnits: English (in), Metric (mm), or Time (μs).( r0 k7 D+ V' H) P& c/ P4 W
    English (in), Metric (mm), or Time (μs).: s7 K4 z, U: g
    Velocity: 0.0100 to .6300 in/μs (256–16,000 m/s).
    " E+ [( I' X. U2 P. B9 d' WTest Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.
    6 h, g% ~1 w; M* m4 ]+ P. zZero Offset (Probe Zero): 0–999.999 μs.
    7 o: O' T! a  z, B( e3 Q2 [Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types.* T: C. i0 Q; m6 I) k0 \
    MEMORY. v$ \" d2 `5 P5 n2 X
    Log Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).1 M4 N# W2 u  i; o/ w) J$ l
    4 GB internal and up to 64 GB External SD slot.
    * h3 n. p" x' OScreen Capture: bitmap graphic capture for quick documentation.% r+ `$ _4 l% q; E9 Z
    Custom Setups: 64 user configurations.
    7 |& z& ]) O3 Q" U& Q9 N6 ^  RVIDEO
    ) R; b3 V$ n# K7 V( J% PRemote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.! |' ^8 [, d7 p! v- D1 G; e; f
    FLAW DETECTOR: FEATURES) B. i3 J6 `4 K; o( \  o0 q
    TRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.0 U) A  j6 Q% X5 Q
    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.
    ! W, f3 v5 |9 |' Y3 \! OAWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.5 P  o( u/ T$ e5 W7 b8 p! K
    AVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.
    $ P9 n8 O/ R. ^1 Y, B! G1 g. cTCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.
    $ M3 Z0 @/ x2 T8 H4 a4 W9 sMeasurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    9 l' B' k  {- |# @7 j4 A; DAuto-Cal: Provides automatic calibration with two reference points." q3 a9 x8 K1 s! ?3 ~3 U
    Detection Modes: Zero Crossing, Flank and Peak.
    ; e( q$ i1 Z8 cDisplay Freeze: Hold current waveform on screen.( K( Q# G. A: E7 w
    Peak Memory: For echodynamic pattern determination.9 b- h1 d) D& n4 |$ T
    THICKNESS GAUGE: FEATURES3 [! Q& N3 ^& A1 x# c
    Measurement Modes (Dual Element):. U4 D, u8 H+ R7 ?. O5 b; p' i
    Pulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    - b7 i% R, ?2 n) WPulse-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).+ f6 X: F8 e4 [7 c% |0 s, u$ U. `
    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).9 @$ z) W8 d3 b: Y& t1 l) f
    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.
    1 t2 O; K' k4 ^% s- p" r0 X9 dEcho-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.. @2 O" S; f8 }. |( l
    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.' T8 |! D. z9 a' ^4 X4 R" a
    One and two point calibration option for material and coating, or selection of basic material types.6 H' m6 }+ M' U, b- O( B% g
    Auto probe zero, recognition and temperature compensation.
    ( [- B( Y# r& Y( wHigh speed scan up to 50 readings per second.
    . }: J4 {  L0 s2 W0 |/ LAudible alarm with hi/lo limits./ w3 C* T. d/ a/ s0 ]
    Built-in differential mode for QC inspections.
    4 v9 h: n, x: ?! s8 |1 s, Y64 custom setup configurations.) A  _) r& n* n8 p2 r# j! q
    TRANSDUCERS
    % _9 R( c1 ^% Z# y- M  f; b, `" p8 O$ LDelay line: High Frequency single element delay line style for precision testing of thin materials.% C0 e! D1 b! B& M  @/ q
    Pencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult4 k. h+ U4 y$ s# {0 z& t7 }
    geometries.
    " A. H: A* b. w- X2 k/ J; Y( a8 q' |Contact: Single element contact style for general purpose& l  t* @8 l: ]* z
    longitudinal & Shear wave flaw detection.0 S; ~& P" q, K7 H8 X% {6 v
    Dual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.0 N3 i9 r& i! P7 U9 {9 \- i
    CERTIFICATION/ E+ i8 X; d% C
    Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.
    # W) s) m6 Z* s9 hFlaw Detector: EN12668-1 compliant.4 @8 f& [9 H7 \& C6 J  i
    WARRANTY
    ' @3 P" f' N/ w2 year limited
    " K6 n8 U2 Y- p5 W  E  x$ _/ F& p; n1 i( g) w



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