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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 & ?2 j- r# j% Y- K# z) f

    4 p( V" f5 V) A% H8 {One on hand equals two on the job!. Q7 U* o( A! v( c9 y
    DFX-8 Flaw Detector & Thickness Gauge, ^/ n+ Q! Z5 f6 d- c) `

    3 o5 T8 p' O0 ^  SSPECIFICATIONS! j# e( ]$ u$ n6 e4 `' k
    # I6 e- s( ?, x
    GENERAL, y' l; E4 l4 D+ f+ Z: X- [
    Size: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).
    8 D& h* ]# A2 e) [# DWeight: 4.5 lbs (2.04 kgs), with batteries.
    % C: o8 d1 b& @6 b- L! }9 WCase: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).
    * o; x/ E$ a1 t) d' a# J+ I& T4 cDisplay: 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. m, y2 t8 \. V  p8 y! ]
    brightness.8 r  c: V6 p! \* b5 q0 R
    Screen Refresh Rate: 60Hz.$ L: O' H. X2 E4 k$ N- K7 P  ~
    Display Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.7 F+ y4 \) @5 ?1 l6 f
    Timing: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.5 Z8 @% H' v/ g+ L( v# W5 C
    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." ]+ i5 m1 }9 w5 _1 U! X
    Operating Temperature: 14 to 140F (-10C to 60C).. [' [* a# N* l8 U: I
    Environmental: Meets IP65 requirements./ R7 Q" ?. l1 ~# i0 C2 y
    PULSER) v+ ^6 K% t: A6 C
    Pulser Type: Two adjustable square wave pulsers.+ V; g. y( a7 ~9 s2 \
    P.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).
    3 L+ f4 g7 L. r( rPulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.
    , K4 m1 O8 S( a9 w& kPulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).
    3 ]& H9 a6 t2 A) S( `RECEIVERS
    / x: f" m+ ]9 r2 G1 X2 {Gain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.( A* o$ V; y' J7 N
    Damping: 50, 75, 100, 300, 600, & 1500 ohms.& N8 P6 d% r1 d
    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
    1 B- |! n. N. nHorizontal Linearity: +/- 0.4% FSW.
    + a$ W! n3 p& \5 M* e. ZVertical Linearity: +/- 1% FSH.
    . A# {' x' `5 A8 t0 \6 s' g. N) JAmplifier Linearity: +/- 1 dB.
      x( ^0 s1 \% FAmplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.
    4 z& c3 v( o7 u, A/ R  T5 y  IDelay: 0 – 999in (25,375mm) at steel velocity./ O( _- S' ]# T8 @. L
    POWER SOURCE. I9 ~& J) y# f
    Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.
    6 C, P. M% T$ e& U8 C0 hBattery Backup: Emergency battery backup. Six 1.5V alkaline, 1.2V AA Nicad cells, 1.2V AA NI-MH, or other other equivalent power source.
    1 U8 \; A0 i  a( d$ K% {% QBattery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.
    % o- B' j" O, cCONNECTIONS
    ( S1 f; |) B" d8 M, M7 T0 r$ F' `USB: Direct USB 1.1 PC connectivity.
    ) C9 L2 P+ J8 n! Z9 G9 ]! m8 c1 KPower Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.
    8 U) \0 {/ @9 b5 Pin LEMO (includes):
    * x9 b9 B- n% t3 J9 K  Q) j4 ]3 {RS232 Output: RS232 PC serial interface.# s* v5 h9 J9 D; }3 _5 Q
    Alarm Outputs: Two independent alarm outputs triggered by the gates.
    + D& Y1 G4 l6 x  Q. u5 c; }Transducer Connectors: Two LEMO 00 connectors.+ I* R" P9 r( T
    CALIBRATION
    / y8 t) r/ M* o6 k! v/ O/ ^Automatic Calibration: Longitudinal (straight), or Shear (angle).
    4 l8 U' R7 P/ \3 r; [Probe Types: Single Contact, Dual, Delay, and Angle.' f$ q6 k: W8 F) o, B
    Units: English (in), Metric (mm), or Time (μs).
    6 q) C3 v$ W3 z- b/ h+ X' tEnglish (in), Metric (mm), or Time (μs).
      R1 ]6 p% F1 u& V0 JVelocity: 0.0100 to .6300 in/μs (256–16,000 m/s).$ T) \8 p) x+ S& Z) N8 k" b
    Test Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.
    / Q" n) i" `# u9 s6 ZZero Offset (Probe Zero): 0–999.999 μs.
    * H- M  n$ Q0 s/ gMaterial Velocity Table: Contains longitudinal and shear velocities for a variety of material types.- d4 p% R( V) M" V1 K8 m# I7 i7 K
    MEMORY
    - R" b# p9 Z6 x: o- _9 bLog Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).2 Z: s9 X. z3 k) y7 [5 g8 b/ k! A# O9 V4 F* E
    4 GB internal and up to 64 GB External SD slot.
    5 e# |9 @- n9 u! o5 V! s/ A- l$ W/ sScreen Capture: bitmap graphic capture for quick documentation.8 j4 i( ?- r) z' D
    Custom Setups: 64 user configurations.: N8 U, t/ t$ J0 r/ u
    VIDEO
    + [& @' s. O9 X0 C* L# Y# m+ VRemote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.
    ) `! P1 p7 {% a/ I0 T4 r+ gFLAW DETECTOR: FEATURES1 @# F& s2 J# q% m$ f
    TRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.
    : W& Q/ Q* V4 P1 b7 o2 zDAC: 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.
    2 ^+ a9 Q/ D2 @# b, D* p) a0 MAWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.0 p; F) D" O4 q5 W( Y) A$ Q
    AVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.
      F9 t! @4 E; p) O# [TCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition." [5 }8 f  W/ a  |( M" B
    Measurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    6 R- G; t# {4 SAuto-Cal: Provides automatic calibration with two reference points.
    / y7 \- H7 C- P4 \) J* T# UDetection Modes: Zero Crossing, Flank and Peak.+ O5 Y+ o( R) |8 L* j- l
    Display Freeze: Hold current waveform on screen.
    , Y4 h1 t9 @! \8 T# qPeak Memory: For echodynamic pattern determination.# K7 O- D" v, K% N5 F
    THICKNESS GAUGE: FEATURES3 W8 j2 O" t. O9 K  w( @) K
    Measurement Modes (Dual Element):% ^4 V8 K+ k0 m  s7 O% j# |# y
    Pulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    + Q  ?5 o& r' _1 W- u3 a6 O! ~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).
    - n3 |. D& \. U' Z% e6 Q2 r4 vPulse-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 F! M1 q' ]3 ^3 E; H
    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.
      D& Y5 A) I# ^Echo-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.0 ^7 g% B0 ^, p, g: j; I5 R, K
    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.! a$ U3 r0 j: N$ z, X! p% G
    One and two point calibration option for material and coating, or selection of basic material types.1 q# a6 ~. J5 p% c+ k
    Auto probe zero, recognition and temperature compensation.0 E$ @. O* N8 {1 |  Q0 h2 T* y5 B
    High speed scan up to 50 readings per second.
    1 V# b5 Z1 o8 w2 @/ m& C' WAudible alarm with hi/lo limits.6 `6 O/ d9 l- ~' u
    Built-in differential mode for QC inspections.
    ' X  q- T0 h0 u64 custom setup configurations.2 U" ~1 R6 G+ w, Q8 v. X7 a$ w
    TRANSDUCERS
    ) g* \: S$ a$ L( D* p, q- ?; B' ~Delay line: High Frequency single element delay line style for precision testing of thin materials.
    1 V4 s$ T3 C) w0 E( {+ @Pencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult
    3 b4 E) M0 W- `5 zgeometries.# S  m. _: ^- ?% f  M
    Contact: Single element contact style for general purpose
    5 \: }/ _; s8 z' _longitudinal & Shear wave flaw detection.5 y) k# A6 F9 k
    Dual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.+ u# t" P$ v. `: C% X
    CERTIFICATION8 \& {) H/ V* c8 k5 k
    Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.
    9 W  F2 r# b% s6 f% u8 nFlaw Detector: EN12668-1 compliant./ i! Q' d! ?0 H9 q1 e
    WARRANTY
    " e3 _, r; z& i4 @2 year limited# c+ ?; X  @! X; P3 }: p

    ' k5 S/ |) T$ E. @# S5 T5 L/ @



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