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[仪器展示] DFX-8 Flaw Detector & Thickness Gauge

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    郁闷
    2018-7-12 14:23
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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 . r! i9 Z! }/ j5 R. _% Y* H

    5 G- @: c/ V: a; N" sOne on hand equals two on the job!$ _# r# E! q+ {  c$ p+ \
    DFX-8 Flaw Detector & Thickness Gauge4 c' \1 F/ U  ~& v8 s: N

    / A# t' P9 v2 T  d0 p  ~SPECIFICATIONS
    4 o# [  [% G. G3 `. A5 {5 L9 U# X; c* |# S1 y
    GENERAL
    8 R3 Z: }+ v) {5 \* ~" o2 YSize: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).
    # Z* i% w' N9 M$ KWeight: 4.5 lbs (2.04 kgs), with batteries.
    # Y- H. a. d& A  h+ eCase: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).
    4 L/ ^( l5 ~1 {% ZDisplay: 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
    $ i9 l8 N# X/ Z( U. S4 Zbrightness.
    ' D% l/ E) X, s" P: a3 |* H2 vScreen Refresh Rate: 60Hz.% S  t9 B  h5 N9 ]& x! L1 R7 d2 ]
    Display Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.8 I$ F! W6 ~- t' t5 W
    Timing: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.) U2 X/ K0 Y% b$ f/ L( l; Y
    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.
    ) j7 `* p: i0 F: W9 s0 @3 cOperating Temperature: 14 to 140F (-10C to 60C).
    1 H* Y" O6 n, C  D0 ^4 C5 LEnvironmental: Meets IP65 requirements." ~, m$ H+ g+ ~% f
    PULSER2 H. C2 M0 T% W+ a' P2 ~& f& o% q
    Pulser Type: Two adjustable square wave pulsers.
    1 ~& w4 \! Y* H+ A8 NP.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).
    9 W& D0 S8 E; Q5 G  C; V3 ePulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.
    # K8 l: {* V4 a% n( z8 dPulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).
    * q. B  d, B# o7 `RECEIVERS- r% T1 j/ l6 }( N0 D* F3 D
    Gain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.' y4 b( ^4 G* U7 h; d. ]8 G/ _* R! ?
    Damping: 50, 75, 100, 300, 600, & 1500 ohms.: V3 z3 ^/ f" {1 h9 O5 u0 v4 K
    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. M% b( j, z2 _, i' Q# b
    Horizontal Linearity: +/- 0.4% FSW.
    * Q0 C0 w: k. I6 z' _Vertical Linearity: +/- 1% FSH., `6 O4 L! z9 H) N) u. L, H# o  Q
    Amplifier Linearity: +/- 1 dB.
      ]( g$ z& f# r- q. p4 U3 xAmplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.; r5 {# J! E1 j+ w3 E, S) _/ C
    Delay: 0 – 999in (25,375mm) at steel velocity.& J; A7 y+ |8 F" {1 b
    POWER SOURCE8 h* F; n3 D5 V  I" ]" k
    Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.& S8 h9 _9 x2 Z* P3 h) h/ ~; m6 v
    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.6 [/ Z, u/ a) B- i
    Battery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.
    , _3 b+ {& C) q8 Z5 M, x9 nCONNECTIONS
    6 _4 l8 x$ C. z% P' K" y) NUSB: Direct USB 1.1 PC connectivity.& m; b0 T: H1 X6 z
    Power Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.: E' Z" B/ b9 P
    5 Pin LEMO (includes):
    / y8 Q+ q  n9 b& E. d9 K; A) ]. \RS232 Output: RS232 PC serial interface.  T4 f% Z% s4 z9 W. l4 L- {
    Alarm Outputs: Two independent alarm outputs triggered by the gates.
    0 N2 ?: n3 z1 y. r! @; cTransducer Connectors: Two LEMO 00 connectors.8 h( r1 K  d7 b1 i- {5 A
    CALIBRATION
    % ?  h# F5 O& t* G4 H  s* w  MAutomatic Calibration: Longitudinal (straight), or Shear (angle).
    # M( ~" t6 V5 _; k- L7 t8 O( RProbe Types: Single Contact, Dual, Delay, and Angle.- X$ H- n, x/ ]; ^+ H
    Units: English (in), Metric (mm), or Time (μs).
    ! w: ^3 @/ m# ]7 q5 t- e& y. `English (in), Metric (mm), or Time (μs).
    4 a; @( D' p- H" {  @& g3 k6 vVelocity: 0.0100 to .6300 in/μs (256–16,000 m/s).7 ~& T& j" X" I8 z, ~
    Test Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.
    0 ^: A7 n3 z- J9 cZero Offset (Probe Zero): 0–999.999 μs.
    * c! m) ]& ]" h: W' YMaterial Velocity Table: Contains longitudinal and shear velocities for a variety of material types./ Y3 ~8 T" {% K: h% I
    MEMORY% x+ r  o$ w6 d
    Log Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier)., c% m# p6 k! b7 d
    4 GB internal and up to 64 GB External SD slot.- q$ `& ~) j( A# M% u
    Screen Capture: bitmap graphic capture for quick documentation.7 J% e& P1 C) y3 @
    Custom Setups: 64 user configurations.
    / W! s; y3 B$ s7 gVIDEO% k0 T" z- n( ^3 b
    Remote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.
    % q  W; C0 L3 h7 CFLAW DETECTOR: FEATURES# g2 i& o- A7 a0 c
    TRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.6 U/ e1 U, g* x5 G# r- k
    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.5 Z! O2 D* }8 ]0 Z& m
    AWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.
    2 N, k& j+ _  A) L; _7 m% ~AVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.
    2 m) j$ z  Z! x, `  d; Y/ ZTCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.
    . p1 o# G  @+ k9 s  b" hMeasurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).4 w( T, o( ^! k1 d9 n- C
    Auto-Cal: Provides automatic calibration with two reference points.8 ?! k' A% |8 ]; c4 y1 P$ G
    Detection Modes: Zero Crossing, Flank and Peak.) p  S. m! r! c: D
    Display Freeze: Hold current waveform on screen.
    1 v' {  [* Y0 x1 wPeak Memory: For echodynamic pattern determination.! i1 s8 F! I6 ^
    THICKNESS GAUGE: FEATURES2 N9 T8 p: Q/ H& O
    Measurement Modes (Dual Element):6 q$ p  J0 ?8 P  c. t) W5 k
    Pulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).0 O! G% Q/ n! ~
    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).! ~& _) b5 X1 P
    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).( k- D( O$ P; ~7 ?' u6 v& G+ `) ~
    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.
    - B, N) o5 Z8 Z, Q  U) N6 vEcho-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.. q) o$ c( ]' o+ Q5 k4 W
    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.
    3 V5 L- g0 V4 ]% HOne and two point calibration option for material and coating, or selection of basic material types.
    ) W# O) r0 j8 r- [Auto probe zero, recognition and temperature compensation.
    5 h* d4 G; I' L4 I8 HHigh speed scan up to 50 readings per second.
    7 N5 A9 ?" Q. I0 \: {+ IAudible alarm with hi/lo limits.
    ; d& Q. q2 S4 h3 M# UBuilt-in differential mode for QC inspections.' P5 |7 w1 C' I$ {$ [! q# d
    64 custom setup configurations.. Z) D) Z! ]$ `4 j3 H9 y
    TRANSDUCERS
    ( y( Q: ~& v6 ^- l4 [2 f! n2 e7 ^Delay line: High Frequency single element delay line style for precision testing of thin materials.
    & o) S( e6 C% ^Pencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult1 w( R2 d5 q2 _: k  n  ?7 V( }6 }
    geometries.
    " E! a5 o+ D0 u6 w4 Q2 w9 ]8 h( l2 ZContact: Single element contact style for general purpose
    ( o) w. \5 Y# C1 ?( A/ clongitudinal & Shear wave flaw detection.
      l; t5 x( D3 S" f4 z, kDual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.
    % E" s7 l7 u, {& @! L6 @CERTIFICATION
    ( i0 M# q+ A6 J4 y& |$ RThickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.7 L0 H' X" l) o& J  Q
    Flaw Detector: EN12668-1 compliant.2 s( y3 d4 B" K9 ^
    WARRANTY
    " e6 C7 B* q! y8 U9 j2 year limited
    . r* B) U" D7 @' h6 V- B7 p+ V0 a/ ?. O  Q* [



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