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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 , E1 x9 k" a" q$ a7 A1 a5 O& i

    5 v# t/ s, R2 |8 P5 SOne on hand equals two on the job!
    5 R7 R# h  G2 f, [# A; oDFX-8 Flaw Detector & Thickness Gauge
    5 I9 ?" K/ O, r: C1 I2 v7 n
    . U" b# o# k9 SSPECIFICATIONS2 s6 L! U4 k  _) f: [

    2 r( r: G* S) K0 kGENERAL
    9 M8 E. y+ [! T* ^Size: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).
    ( {" V1 E3 ]: G" i4 x8 T" u2 CWeight: 4.5 lbs (2.04 kgs), with batteries.- Z; w. h. M: R6 Q0 P8 W) T6 f6 R" p- c
    Case: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).5 }2 t1 @( y+ f4 M9 P) b$ r' V
    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
    3 z; z6 i7 e" i2 K4 Vbrightness.1 \' l9 `+ [- o% ~
    Screen Refresh Rate: 60Hz.2 [4 r% P3 g( |8 c
    Display Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.
    ! O/ X1 n# T$ _! d; @Timing: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.
    & h, Y; r5 k% M/ A4 N* {4 W, R" ~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.
    ' z/ n" g/ H+ a+ p1 B! f5 |# AOperating Temperature: 14 to 140F (-10C to 60C).
      U1 ~  K3 D+ R  r9 o3 u7 g- u8 tEnvironmental: Meets IP65 requirements.
    - W! Q) F, A: r1 l0 }: q- NPULSER3 H; s" R+ B  z  [- Y, f) y
    Pulser Type: Two adjustable square wave pulsers.& p  P! X7 e- E: y" i, D! D; v9 l
    P.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).1 G& A" T' P( @- U$ l( O1 }9 R- T
    Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm." _( v' V* k$ E
    Pulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).
    $ g6 t$ I$ P8 m% M! Q9 iRECEIVERS2 J' z% [' k& p1 _
    Gain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.
    3 Q* T- o( W; W% p- j% G) t9 bDamping: 50, 75, 100, 300, 600, & 1500 ohms.
    5 O5 v" a! r9 E7 C2 n! e* yFrequency Bands: Broadband 1.8 – 19 MHz (-3dB). Four narrow bands at 1MHz, 2MHz, 5MHz, 10MHz. DFX-8+ additional narrow bands at 0.5 & 15MHz, W4 [" f7 o- ]6 A) [7 M7 S$ ~
    Horizontal Linearity: +/- 0.4% FSW.& g' K6 P4 E7 Q8 [
    Vertical Linearity: +/- 1% FSH.
    7 f4 X, W  J8 u  ~/ c2 IAmplifier Linearity: +/- 1 dB.
    * O9 B7 P& X0 m* L1 S7 f! {. k4 {Amplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution., i- V* K! s5 }! Y& o# i
    Delay: 0 – 999in (25,375mm) at steel velocity.- ~$ k: ~" T$ _" Z7 ?' j
    POWER SOURCE, V- v' [! J" ?. M" H( z
    Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.
    8 u! @" _% s/ T2 R) v$ QBattery Backup: Emergency battery backup. Six 1.5V alkaline, 1.2V AA Nicad cells, 1.2V AA NI-MH, or other other equivalent power source.+ [7 p, v. U' A! K
    Battery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.
    % _: J3 G5 j. o' x% UCONNECTIONS* i! Q# {' f+ O( T$ M
    USB: Direct USB 1.1 PC connectivity.. s1 d1 O* T( }1 m! V$ [
    Power Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.
    : G$ [& C8 d( Q1 P( j% }) s( A  g5 Pin LEMO (includes):
    " _" ~5 q& N. Z* |5 b( {RS232 Output: RS232 PC serial interface.
    . e# u9 e7 Q" w- YAlarm Outputs: Two independent alarm outputs triggered by the gates.% h! v: [. v4 N" `! d. p
    Transducer Connectors: Two LEMO 00 connectors.1 S% B) }3 Y" h, F
    CALIBRATION. J+ P, f7 z$ X1 O0 R) |
    Automatic Calibration: Longitudinal (straight), or Shear (angle).
    9 H' K; z- ^+ b1 OProbe Types: Single Contact, Dual, Delay, and Angle.: W* F: T3 z5 ?
    Units: English (in), Metric (mm), or Time (μs).
    7 g3 _5 W2 W' m. TEnglish (in), Metric (mm), or Time (μs).
    % x" h9 x* T8 P5 u. RVelocity: 0.0100 to .6300 in/μs (256–16,000 m/s).
    5 `5 g1 {: k9 e1 _+ B- UTest Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.  W6 f' [8 U6 A0 V- `5 J
    Zero Offset (Probe Zero): 0–999.999 μs.
    2 w* M, k( }2 v0 n) u- F$ ?Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types.
    / E' J& A' d: k2 n* VMEMORY. q. |$ m7 d% M8 W5 x8 l( H
    Log Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).
    6 k$ L& o+ F3 ~- C4 GB internal and up to 64 GB External SD slot.
    ( r, s3 Y8 k" X# R- fScreen Capture: bitmap graphic capture for quick documentation.
    ( y5 Z" r+ t. CCustom Setups: 64 user configurations." x* _" Z& q* |6 d
    VIDEO
    0 c2 z% H1 r0 ]' y  qRemote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.3 |4 T; m( y: l$ X4 C
    FLAW DETECTOR: FEATURES
    / L5 r& x; a# q7 p; gTRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.# r/ n/ h9 Y9 G& `
    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.
    ! u/ C2 m7 ]! ^8 z2 T: MAWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.
    & }' k: m. d0 n  j" M( UAVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.
    9 x2 z) O/ A- e$ ITCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.0 Z4 I# p5 G& U- \" j& z# P
    Measurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    ( Z/ P' D4 P3 _+ D# uAuto-Cal: Provides automatic calibration with two reference points.
    2 e# ?+ X9 K, V" CDetection Modes: Zero Crossing, Flank and Peak.
    : i" M; F$ v$ ]0 F1 ~) z7 XDisplay Freeze: Hold current waveform on screen.* D& b9 I0 E3 Q
    Peak Memory: For echodynamic pattern determination.
    + o3 M7 y0 n: y# e, {% h+ _8 CTHICKNESS GAUGE: FEATURES! s3 b/ d% h1 L! w6 ?
    Measurement Modes (Dual Element):, i5 w, }+ q. p$ x/ M
    Pulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    / b9 z7 w0 Q7 s3 A3 J* 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).8 n4 b  q5 a  S! w+ c1 V. a
    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).5 d/ B: s: b) U7 E: i# Q
    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.
    3 y8 P' e" i* V' g! xEcho-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.
    ! M4 I7 I; D- V% i, Z5 |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.
    7 x) b4 d& R  }8 v' h3 V; a) r( `One and two point calibration option for material and coating, or selection of basic material types.
    # B( @6 o/ e. }; b2 S" J- q- sAuto probe zero, recognition and temperature compensation., |2 m3 a3 S5 r0 q, O5 e8 p' x. N
    High speed scan up to 50 readings per second.
    4 w" |4 ~+ i+ |  }6 xAudible alarm with hi/lo limits.
    ( f/ P8 a; D! F+ YBuilt-in differential mode for QC inspections.5 S. R( g5 _- s8 ^4 G1 h
    64 custom setup configurations.
    5 F/ o2 E% W- pTRANSDUCERS
    ) E5 k- R) L+ S( o1 ^/ DDelay line: High Frequency single element delay line style for precision testing of thin materials.
    ! s; P. _) [& y& ?0 PPencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult9 b8 Y  [9 `& _. A4 R$ _
    geometries.
    $ d1 I: C( E$ t5 P" \Contact: Single element contact style for general purpose
    3 {* G8 ~5 b% N, Y! V2 I8 [0 e8 ^longitudinal & Shear wave flaw detection.
    & F0 x, S; g: c9 H4 Q2 g' `3 kDual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.) T' ]! c# U% O3 d! V2 U4 P
    CERTIFICATION
    ( p( _1 Y0 t7 [) t6 vThickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.$ R  x5 e# }1 y4 t
    Flaw Detector: EN12668-1 compliant.
    * w! q* e0 G' q6 A3 B$ YWARRANTY- ~' q* U% Q: R' M" I% N: Q
    2 year limited
    ) ~/ B& U  u- B: {3 \/ j" u1 m
    9 b, {. y8 J; y1 ^0 E" J



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