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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
    4 j' c7 _/ O1 X
    " P& D3 Z: j% {2 `- S+ ZOne on hand equals two on the job!" s" G  L5 c  o$ K, P/ v2 M
    DFX-8 Flaw Detector & Thickness Gauge
    5 W, I5 r# C% `* j0 t! ]8 J* P+ D2 b. v8 \% |/ p9 w% ~6 t, i
    SPECIFICATIONS! g6 ^! Y" R; B' q
    4 @2 y' Z+ a# O# l* f& o
    GENERAL
    0 w7 v, _3 ^9 N8 @" m( m6 GSize: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).
    * P1 O. c& j9 i7 n. N5 zWeight: 4.5 lbs (2.04 kgs), with batteries.# U0 [$ x4 b3 y3 p
    Case: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).5 U4 s; E' m0 P. G" J+ t, j
    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+ g+ z) H! H$ \9 d& c
    brightness.' b5 M0 j( Y3 F: I
    Screen Refresh Rate: 60Hz.7 a/ w9 t6 l7 p) V/ b
    Display Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.1 v1 _- [) S5 x/ p4 c
    Timing: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.
    ; q; l+ m+ h9 |; n- g: @) gMeasurement 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.7 ~" j' Z5 q0 J$ p+ {
    Operating Temperature: 14 to 140F (-10C to 60C).3 F; q+ J1 L# Z5 e% u
    Environmental: Meets IP65 requirements.- K+ M5 n, F. _  \7 D: z; N& O
    PULSER
    5 E. L9 x  t, ~# \) H3 ^Pulser Type: Two adjustable square wave pulsers.  g, Y9 _- O  S) P+ F, q5 F  w
    P.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).
    7 K) V# Y3 E  n8 @Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.
    ) D$ i, Q9 o( q; E9 W2 c/ dPulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).
    4 `# m  c2 V6 i( E* o$ Q- ~5 I& e$ dRECEIVERS
    3 U  z, Y+ o! QGain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.
    * I6 k& V2 ^: j: EDamping: 50, 75, 100, 300, 600, & 1500 ohms.+ B  h5 L2 ?& o0 b+ k* J+ h
    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
    " ~+ X4 m. P  h) ~Horizontal Linearity: +/- 0.4% FSW.4 z( I/ W7 `+ P0 ~0 V
    Vertical Linearity: +/- 1% FSH.
    + d' z, M9 q) C* _. l* h. b. uAmplifier Linearity: +/- 1 dB.5 g  |6 T# L% F* R, @6 t
    Amplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.! c* O* T( C4 W, ?; M1 N
    Delay: 0 – 999in (25,375mm) at steel velocity.
    3 {) @, l, v( I0 l6 T  T& LPOWER SOURCE
    & C  t' \0 S/ ~# o% CLithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs./ f2 a1 I+ P/ h. s
    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.
    % e- B% @0 E) b# FBattery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.  a* b' P# t7 z- k6 I2 O* J
    CONNECTIONS2 j  s4 C8 \4 j7 Y: A* T+ n
    USB: Direct USB 1.1 PC connectivity./ F( b1 @# h( ^4 u+ D7 o
    Power Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.( f4 K3 N; u% R& x3 _5 F
    5 Pin LEMO (includes):
    - O, L) Y' _5 v- A4 m4 {7 G( A: VRS232 Output: RS232 PC serial interface.
    ( s9 q. n  {3 n. Q' b0 i3 Q7 nAlarm Outputs: Two independent alarm outputs triggered by the gates.
    2 l7 |# J5 N# t1 v% ATransducer Connectors: Two LEMO 00 connectors.
    9 u* V- L* k1 ?1 U$ iCALIBRATION
    ( ^7 N1 f  _5 ~5 s( [  t9 kAutomatic Calibration: Longitudinal (straight), or Shear (angle).
    3 ?3 h' |- Y" m% s" N: v1 a5 {: E$ Q% pProbe Types: Single Contact, Dual, Delay, and Angle.- D. j9 f( P$ W  K: ?' ]
    Units: English (in), Metric (mm), or Time (μs).$ ~& O3 `1 m5 ?  X0 P" O# `1 _
    English (in), Metric (mm), or Time (μs).
    ; K  z) D# ?5 `! ?Velocity: 0.0100 to .6300 in/μs (256–16,000 m/s).
    / X( L5 c5 o; x; {% t5 RTest Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.1 s- W- {4 }, D& h0 @
    Zero Offset (Probe Zero): 0–999.999 μs.5 V  s& @: f+ U# [8 k, U4 P% E
    Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types.+ ~" k9 B) k" E, E5 e
    MEMORY
    + Q0 H, Z5 B: V' c; G' Y7 vLog Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).
    % N% y% u. S( B/ ?6 e. V6 v4 GB internal and up to 64 GB External SD slot.
    / W0 {& p" F3 w  UScreen Capture: bitmap graphic capture for quick documentation.
    , s# ^) h( J5 K9 ]- p8 }5 eCustom Setups: 64 user configurations.
    / @- ?; ]( y! p7 r+ g- hVIDEO
    2 ?4 M/ Y( Z/ r/ N4 |( E1 |Remote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.
    ( f$ B' \1 m2 {; oFLAW DETECTOR: FEATURES" p# a" C, c5 Q+ C% e
    TRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.
    4 l0 c; l6 S0 ]% G( k: m' L  lDAC: 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.
    , y7 l' T+ K' E: e" wAWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.
    1 I( `5 D' D2 W0 `# XAVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.
    1 t' j3 y& s  i2 E6 p5 wTCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.
    # `6 G+ f6 u4 k* W" U9 l% f! p# PMeasurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm)." x7 ?9 N6 A( V1 m
    Auto-Cal: Provides automatic calibration with two reference points.) w7 q& Z# K/ Z) s3 C& ^
    Detection Modes: Zero Crossing, Flank and Peak.: r1 [  X9 X3 D9 O
    Display Freeze: Hold current waveform on screen.
    9 O  C, |% N6 E' t3 @) C7 RPeak Memory: For echodynamic pattern determination.
    9 y9 x! J# M* V. B. m% B2 R9 sTHICKNESS GAUGE: FEATURES
    2 `3 g. R! v2 _/ CMeasurement Modes (Dual Element):; z' S5 I, ~+ L) I3 p
    Pulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    ! f; y& u# M) T1 C  w' r* H! sPulse-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).
    " u; U1 k) Z5 C9 z2 p5 Y! _" e* MPulse-Echo Temp Comp Mode (PETP) – (Pit & FlawDetection) Auto temperature compensation – measures from 0.025 in to 100 ft. (0.63 mm to 3048 cm).
    , C) x+ V4 Z" JEcho-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.' ]. q6 q3 G( W& w" a0 J0 u. T
    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.9 @% Y; Q' Q; z9 s
    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.
    0 N. m9 K' A4 Z1 N  r$ POne and two point calibration option for material and coating, or selection of basic material types.; w, x2 P' a4 E- A/ t, R4 B4 b+ {+ e
    Auto probe zero, recognition and temperature compensation.' c* l" W" K; b' _- C& F
    High speed scan up to 50 readings per second.
    ; P) {0 R0 X1 h" Z9 vAudible alarm with hi/lo limits./ G( S+ v) _& G" @2 T& H" Y
    Built-in differential mode for QC inspections.
    % ^6 M1 h. ]6 D' a! f: o64 custom setup configurations.7 \" _& ]0 b* _* M# g
    TRANSDUCERS
    # m1 ]# W* f% @$ Z# nDelay line: High Frequency single element delay line style for precision testing of thin materials.
    1 @, ]- ^3 B7 Q) vPencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult
    - E: ^$ g8 s; p4 |geometries.
    2 O; J5 q1 z9 [9 c7 i0 U7 b" ?Contact: Single element contact style for general purpose& M& _+ V' m4 ]0 Y* @5 N
    longitudinal & Shear wave flaw detection.3 ]2 a+ P: q6 s5 W& U' \
    Dual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.9 |; o! S: n+ Q# n6 |. k; i
    CERTIFICATION
    & \, [. ^0 X( t8 z& V+ E3 L4 TThickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.6 G0 X% q! u6 H% {
    Flaw Detector: EN12668-1 compliant.
      t  u# q; K# o. l# @. ZWARRANTY
    2 \9 \# A# L+ d  }& f2 year limited
    & k4 F  O$ a9 w) x2 L
    ' @, q- U% e( w& l# ^



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