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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
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    One on hand equals two on the job!3 j- F$ u# N7 [, m
    DFX-8 Flaw Detector & Thickness Gauge1 z; b& B/ s* Y( W) ?( _

    " b! L  n+ \5 S& VSPECIFICATIONS
    9 k: R$ E; M& U( w" U9 ^2 Q% N
    ( G% s( _" m9 I* j' v1 ]& iGENERAL
    4 R- c' g* p( O2 B5 mSize: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).- A% h5 P; ^  |1 S# h
    Weight: 4.5 lbs (2.04 kgs), with batteries.3 E) z: z# G' V+ g6 f8 K
    Case: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).+ W. \# f0 H4 w3 Z6 g
    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 variable2 b! c7 J$ I2 C9 d
    brightness.
    5 l- Y, w0 Q! t$ LScreen Refresh Rate: 60Hz.% }) U. Y) S8 C3 w8 |
    Display Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.9 x0 X7 Z7 N. P
    Timing: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.' N' i( Y! u. ]1 r& [/ W- S
    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.
    1 V3 M* S; M, d$ H# dOperating Temperature: 14 to 140F (-10C to 60C).
    5 h0 l. y; @: E  p/ [$ i3 o  Z% sEnvironmental: Meets IP65 requirements.
    / ]  O. v  b8 n9 r7 s- E' g, G% F( APULSER
    4 l, Q. @% Y. F  O8 Q, m9 Y& XPulser Type: Two adjustable square wave pulsers.$ N" P1 s7 u6 H9 R( V" K
    P.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).* I. `5 N' d& N4 ~$ M7 P, K! A
    Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.
    ; ^0 ^2 l+ }7 f0 H1 h  HPulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).
    6 J" X( ~3 f5 Y4 N9 mRECEIVERS
    1 b" j% o. A6 ~+ _3 fGain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.; o/ S3 g9 v9 E! q$ m
    Damping: 50, 75, 100, 300, 600, & 1500 ohms.5 ?9 k4 j# w, r" m) V  f; b9 {/ E9 a8 F
    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, ]  l/ h3 g  A
    Horizontal Linearity: +/- 0.4% FSW.1 n$ c8 n! N2 L" ]
    Vertical Linearity: +/- 1% FSH.
    2 e, }( V+ N+ cAmplifier Linearity: +/- 1 dB.
    7 i2 m! Q! N- @5 v/ V' zAmplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.
    5 W; l  }, e3 x$ }; ^Delay: 0 – 999in (25,375mm) at steel velocity.
      T' Q4 r3 s" m; y: d0 N( B) kPOWER SOURCE, I& _8 |( |2 W0 D
    Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs." O+ N3 E+ c3 g8 M; {
    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.
    4 K& l9 W4 X0 ~4 [( @) qBattery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.% k( f( L3 ?+ A! Y2 X) S8 Y7 V5 i
    CONNECTIONS
    8 G4 D1 `: q5 w4 `  EUSB: Direct USB 1.1 PC connectivity.
    & j/ \, x% O: a! H: Z) I4 N; z/ v" yPower Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.
    8 h& s+ u& |- h5 Pin LEMO (includes):
    $ M4 K# ]; c+ Z' e- u& v# sRS232 Output: RS232 PC serial interface.
    9 o3 o) s- t6 H* U: i5 FAlarm Outputs: Two independent alarm outputs triggered by the gates.  ~# ~+ Q6 R8 d1 \% g+ D
    Transducer Connectors: Two LEMO 00 connectors.6 y6 U, J0 b: F3 t* v
    CALIBRATION
    4 g' p$ O7 A3 T7 u* U$ IAutomatic Calibration: Longitudinal (straight), or Shear (angle).' ?' J8 c1 A/ L2 f
    Probe Types: Single Contact, Dual, Delay, and Angle." e8 Z9 z1 h, I) G* G# b! S
    Units: English (in), Metric (mm), or Time (μs).
    * ^/ Q! F2 C8 c3 ZEnglish (in), Metric (mm), or Time (μs).
    7 V. M9 O7 Z) p" ~Velocity: 0.0100 to .6300 in/μs (256–16,000 m/s).' B3 O, L5 b+ z8 h" Z* Y! Z
    Test Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.* [' Q; k. Q6 v, p0 }
    Zero Offset (Probe Zero): 0–999.999 μs.
      H1 z, s$ F3 q) i- UMaterial Velocity Table: Contains longitudinal and shear velocities for a variety of material types.
    0 s8 w) b4 Q4 p3 _- J8 D7 TMEMORY
    # A3 P& i, g' o3 c# fLog Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).
    " c! p0 |$ D/ q; g) p4 GB internal and up to 64 GB External SD slot.
    1 \% }+ R% Y' T9 z4 K9 MScreen Capture: bitmap graphic capture for quick documentation.5 |7 x0 X9 h/ J# x4 v+ r$ u! O- e+ {3 l
    Custom Setups: 64 user configurations./ U  r+ a9 ?5 C4 ]+ V* Z
    VIDEO7 Z' p+ F6 G$ u0 Z4 w: d' b
    Remote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.
    ! Y- D$ c! ~" r' f' QFLAW DETECTOR: FEATURES4 U- I0 e6 n0 r& k% w5 V
    TRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.$ b0 S! a  R) E: h8 g; t
    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.
    % B4 w' S& u1 P$ W2 d- kAWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.3 I. |2 Y, j3 i- r
    AVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.
    / i5 q' {) V5 x# h6 c4 ^4 QTCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.
    1 E7 I' e# V+ ?# x0 t" OMeasurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).$ y: j1 r1 H" O$ G# l5 l, M( Z
    Auto-Cal: Provides automatic calibration with two reference points.# P, S1 X$ n1 A! r' x
    Detection Modes: Zero Crossing, Flank and Peak.7 M  O$ O4 i9 l' T: U1 F
    Display Freeze: Hold current waveform on screen.
    # R: d& \  J% }/ A* I$ ]Peak Memory: For echodynamic pattern determination.* f+ K& M, a! R- C, \% {
    THICKNESS GAUGE: FEATURES# N* _% ^. ~9 H
    Measurement Modes (Dual Element):5 g0 S  @" g4 E* O# G: W/ X
    Pulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).% t0 K; m7 N6 q! y
    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).5 k5 D( @% w* @
    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).. ]  @3 y- }- B# C) D' d
    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.
    ; i# s, C% t4 H( m. x4 m5 BEcho-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.
    % o+ F- l. b  g$ [- d9 q+ y: @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./ l1 ?( T" O2 [4 o; U
    One and two point calibration option for material and coating, or selection of basic material types.
    $ X$ \( C: Z2 ?& R: }$ ]% b- NAuto probe zero, recognition and temperature compensation." L* P7 `* [- L9 F  ?( y
    High speed scan up to 50 readings per second.
    5 ~) ]" k3 y3 H0 ZAudible alarm with hi/lo limits.
    3 i# i$ d0 z" `+ X/ WBuilt-in differential mode for QC inspections.
    ) ]( r: ?( Z; `, f- q+ k64 custom setup configurations.# J; e$ c* x  r* U+ r
    TRANSDUCERS
    ! k: f2 b# v4 V8 i( t) d& rDelay line: High Frequency single element delay line style for precision testing of thin materials.
    + j+ y" J/ I& _, n( YPencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult
    % R$ l  _$ U6 s- e( mgeometries.: R) }  O$ D& }* v' ^9 A& S1 [
    Contact: Single element contact style for general purpose
    : [+ D# Q) H+ o7 g' b: slongitudinal & Shear wave flaw detection.! P6 p! ]- O/ S
    Dual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.
    ; v$ C7 r2 {! R& q5 K/ kCERTIFICATION  M' c( O! L; Z9 ?! J
    Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.  I& ~( H5 N$ E* D
    Flaw Detector: EN12668-1 compliant., h& G9 O9 @0 E; E- v3 F1 t6 ^
    WARRANTY
    4 l2 u9 J/ `5 L2 year limited) f+ c  N, R5 n
    ' m  q* @: \; O



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