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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
    % N/ a8 `7 J. ]' U1 d# `7 G5 D$ `" b& a/ Z
    One on hand equals two on the job!" P+ y' e* P* _1 I1 A, x( Q
    DFX-8 Flaw Detector & Thickness Gauge
    $ P0 B! G* a2 N# U" N+ m9 F+ Q
    1 p( t/ h/ C3 Q% ^) ySPECIFICATIONS
    2 d& Z. y  d9 o' b4 ~" }3 f+ f8 b7 {
    GENERAL3 |% F! F8 ?6 b/ |$ v3 ]
    Size: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).
    ( v+ S$ ^; n; M8 z$ b; y% sWeight: 4.5 lbs (2.04 kgs), with batteries.
    * m  ?# B) O7 n% g! i  TCase: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).1 a! c& H7 I, h, ]3 k- u
    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 variable1 d3 s9 Y9 {" Q
    brightness.
    ; f' u9 C4 L' R- {' m2 bScreen Refresh Rate: 60Hz.
    - A6 x: N9 Z& EDisplay Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.
    ( w& u: v$ g0 ~6 T. ~* PTiming: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.
    0 k$ Q; V$ }/ }" jMeasurement 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.
    , X! d- J$ ~) M/ |Operating Temperature: 14 to 140F (-10C to 60C)., {) }8 f+ O) X8 o/ I( z  b6 c9 z6 E
    Environmental: Meets IP65 requirements.
    7 w# H& T: |2 l2 Y3 PPULSER  \7 t' E! p) ?
    Pulser Type: Two adjustable square wave pulsers.
      R" y% X$ Z* F- Y/ E* l3 bP.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).3 h/ s; t+ g5 o
    Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.0 }5 h1 N7 Z+ Z0 `
    Pulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).2 _6 s) f% [5 A7 A5 I  G5 b% E
    RECEIVERS4 P5 T- O# c; W) W/ Q1 u
    Gain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.: x* Y9 p6 r4 B; P
    Damping: 50, 75, 100, 300, 600, & 1500 ohms.! [# n5 z3 T& o  ~! h* [4 _) 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
    4 f" h1 w4 s% r: Y6 GHorizontal Linearity: +/- 0.4% FSW.0 C4 q* i6 x6 A, f* A9 s1 `) \
    Vertical Linearity: +/- 1% FSH.
    . l. p( x1 g3 H+ FAmplifier Linearity: +/- 1 dB.( T$ w2 @/ N5 p) v' B
    Amplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.
    + d7 u1 [/ N5 a& u) [6 ]* k% m' ]$ CDelay: 0 – 999in (25,375mm) at steel velocity.
    4 b' o+ P- ?: X1 I* cPOWER SOURCE
    ! y9 N' |# }$ n1 m+ jLithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.
    8 D+ `/ \* D% `/ \, |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.  Q7 h& G$ X/ X9 i% J- |2 l7 f
    Battery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.
    + c& @+ `- f9 q! N3 S' ^4 R# FCONNECTIONS; [/ q0 q3 k# J# v9 X" I% [
    USB: Direct USB 1.1 PC connectivity.# S( U5 z  [7 S' S
    Power Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.
    6 ~/ E5 D7 O7 I5 O; u. S5 Pin LEMO (includes):
    ! L! I$ ^+ \' n, {RS232 Output: RS232 PC serial interface.
    3 g4 F+ o6 W  m8 m; BAlarm Outputs: Two independent alarm outputs triggered by the gates.4 x/ R5 c( N# [) X% G
    Transducer Connectors: Two LEMO 00 connectors.) e# [+ W$ a! D& ^1 |( q! O4 B$ }
    CALIBRATION
    + s7 d# R% O3 z! X5 qAutomatic Calibration: Longitudinal (straight), or Shear (angle).
    * Q: H, z' W$ R* |2 K* R' KProbe Types: Single Contact, Dual, Delay, and Angle.5 ?$ t5 g" L/ h; O; S
    Units: English (in), Metric (mm), or Time (μs).' @8 W7 D5 I6 x: D3 v! p
    English (in), Metric (mm), or Time (μs)." u$ ], ~6 c6 q1 y
    Velocity: 0.0100 to .6300 in/μs (256–16,000 m/s).4 [$ J) }  j- {" C
    Test Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.
    8 f7 l- ]+ ]  O3 \$ {% h4 aZero Offset (Probe Zero): 0–999.999 μs.. l  f/ I  m, e9 |' c3 c% A6 c5 l  _
    Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types.
    8 `8 x# {* e4 s# q& [  Y" y* A& fMEMORY
    - R8 D, [3 p. {3 B9 tLog Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).
    . Q& Q0 U9 @7 t$ t4 GB internal and up to 64 GB External SD slot./ _+ M: r4 x% u; D9 o/ \  N4 F
    Screen Capture: bitmap graphic capture for quick documentation.
    ; b( d. n( k& e( B$ ]  v. n, d. [Custom Setups: 64 user configurations.7 m) U9 |- @3 q8 j
    VIDEO
    ! n. T9 E$ [( X8 D4 N* j! \Remote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.
    $ q# ~+ J9 w# P' n4 g8 KFLAW DETECTOR: FEATURES! x  u& y* q" c" q! S& D" n
    TRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.7 s% v% ~9 C3 i% C9 w+ f+ s/ r! B
    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.
    1 k0 _6 T( n9 ~4 E* V/ [& RAWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.
    / e  x  |/ _# P$ e' }AVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.
    # y5 |* j& e0 h, r6 |TCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.
      s  J) ~: I/ t" @: k2 {* _) F* m6 |Measurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    / l& L; j% g9 lAuto-Cal: Provides automatic calibration with two reference points.; r+ I" L" ?; e6 B5 E$ W
    Detection Modes: Zero Crossing, Flank and Peak.
    + ]* R( {+ G$ Y+ T3 ]& y/ w' ~Display Freeze: Hold current waveform on screen.
    / D+ H% j  Y7 K7 ]Peak Memory: For echodynamic pattern determination., d7 F) P- D1 d* x0 S+ j0 f5 v
    THICKNESS GAUGE: FEATURES
    . `" x" B. C0 h: D0 Z5 [2 SMeasurement Modes (Dual Element):
    + ~& y: r7 ~! K/ T' q5 yPulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    ; O; A" i( e8 C* r; D' r6 p: GPulse-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).# B8 `4 B/ t* o+ _+ i/ I
    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).
    ! C9 w/ u  T- d7 ~. h3 M2 eEcho-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.
    4 y3 E0 x7 S5 iEcho-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.9 ?, J# z+ J) P2 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.4 a7 v5 v( V2 O% O) q
    One and two point calibration option for material and coating, or selection of basic material types.2 q7 F5 U' y4 w1 X' M
    Auto probe zero, recognition and temperature compensation.
    & x% |$ Z6 _6 F# W' FHigh speed scan up to 50 readings per second.
    0 G+ h% T: v0 u$ }Audible alarm with hi/lo limits.
    6 C+ e' T7 B, ~) ^; ]8 B: k% uBuilt-in differential mode for QC inspections.
    3 F4 t+ ^% O& T. W64 custom setup configurations.+ S1 o3 s- o  o) [6 R9 y
    TRANSDUCERS, Z1 t/ Y: H) x. D( W
    Delay line: High Frequency single element delay line style for precision testing of thin materials.) R$ _; v/ L* s5 Z! |
    Pencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult3 m( N7 {5 n2 U+ B+ s) ?
    geometries.
    9 m, T; O2 u% ~/ t+ b) fContact: Single element contact style for general purpose, h# e, G& H5 a3 W
    longitudinal & Shear wave flaw detection.
    + w$ s8 ?% A$ l, CDual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.
    % P; R1 |; S) b7 YCERTIFICATION* b2 x$ ?, ]- a' u; R7 q# y) {
    Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.
    7 X0 _2 J5 w" ?% ~2 r9 z( EFlaw Detector: EN12668-1 compliant.1 h; E: r: B6 j& Z7 x/ s+ B
    WARRANTY
    2 r  B; @; s- C5 M. y9 |2 Q2 year limited' V5 T9 I" @, y
    0 S5 ?) z4 [4 a; g: K



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