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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!
    $ p# D$ W5 j3 W5 iDFX-8 Flaw Detector & Thickness Gauge
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    5 {8 L! U5 ?0 g- F- x: `( wSPECIFICATIONS
    / M0 \! ]5 f. ]) ^6 p' z! n3 M, G/ o( G6 X
    GENERAL
    ! J! T4 x7 |8 @( F" n- tSize: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).: ^$ l; I; P& X  i3 L2 ^
    Weight: 4.5 lbs (2.04 kgs), with batteries.
      z- C% ]1 \1 V& q" lCase: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).- k6 T4 ?) I  r9 m8 i' j7 D
    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
    3 W1 U5 @3 F/ d) Qbrightness.
    - ~$ d4 I2 ~! |' ?9 l7 {* K6 BScreen Refresh Rate: 60Hz.* V# |0 a- R) i# o' X3 X
    Display Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.
    2 P  i$ k* F" \, {9 h6 _" \4 I" sTiming: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.
    ! A. r; q# D' O7 w- [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.' M! V" D! q* C2 N8 _4 g
    Operating Temperature: 14 to 140F (-10C to 60C).. @/ H1 _% J6 ^6 x* D
    Environmental: Meets IP65 requirements.% ]; {/ b3 ^( b7 U
    PULSER
    ! A. C4 i9 W% rPulser Type: Two adjustable square wave pulsers.
    9 O- c4 L& b  h5 M" U$ iP.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).) w! k- ~; E  e6 Q
    Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.
    " }) {; O2 e3 h+ \. ^# HPulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).
    ! Y( Q% T$ W# e9 GRECEIVERS' @6 d, R3 h: f& ~' u
    Gain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.! s8 G) c7 f& c- M6 c
    Damping: 50, 75, 100, 300, 600, & 1500 ohms.
    % S, I* }" Z  N, H) P( _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" N: ~7 p9 }0 E; G: K- ?
    Horizontal Linearity: +/- 0.4% FSW.
    9 F* J; h* Y2 O& z' s1 WVertical Linearity: +/- 1% FSH.
    . v2 Y( t/ O# t& @9 uAmplifier Linearity: +/- 1 dB.! x+ |4 V3 [; ?4 w
    Amplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.
    7 a2 J5 v& Q5 X- E. `4 tDelay: 0 – 999in (25,375mm) at steel velocity.! r# @6 J# K& y2 f) D
    POWER SOURCE
    2 n* T* m. w$ {! X$ ]Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.( g; W* v6 m% h9 g2 N  f
    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 o: _( V+ K' t& X4 ]1 k- H5 j
    Battery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.0 S4 S, ]% S  W  i
    CONNECTIONS9 c' ?7 i$ l- T( r
    USB: Direct USB 1.1 PC connectivity.
    ( [& F/ k2 n4 L9 T) o% n8 GPower Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.
    # k- N7 i7 f2 k& w% W4 Q5 Pin LEMO (includes):& X" g) U: b. G$ X% J4 A
    RS232 Output: RS232 PC serial interface.: N* u& S' R+ t& Y0 P  C4 B
    Alarm Outputs: Two independent alarm outputs triggered by the gates.6 x! w2 Z% H9 W
    Transducer Connectors: Two LEMO 00 connectors.
    - ?7 \% R3 ~  i6 i, eCALIBRATION
    9 G8 S8 d  j2 Q9 M8 _/ vAutomatic Calibration: Longitudinal (straight), or Shear (angle).' ]$ ]6 \  a# L' O. }- ]$ m0 @
    Probe Types: Single Contact, Dual, Delay, and Angle.# u$ q6 u  y7 x' ~& ~, O3 u, s$ N
    Units: English (in), Metric (mm), or Time (μs).
    ( `* O* t/ y( ^5 u( FEnglish (in), Metric (mm), or Time (μs).
    ( U; `8 V+ O7 U: [Velocity: 0.0100 to .6300 in/μs (256–16,000 m/s).
    , F- Y: d* H( P1 @" ETest Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.
    ' y' b9 i9 L" @/ tZero Offset (Probe Zero): 0–999.999 μs.# A  ]  @" ?+ J2 Z6 J: N
    Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types.) Y: |  G8 Q/ q  {) h+ o. t
    MEMORY* M: `" t) B0 ^$ K  e6 u* f7 Z9 E
    Log Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).4 ]+ W2 _* a& }, D% N/ |3 A( z. n
    4 GB internal and up to 64 GB External SD slot.
    . E, j- O" ?) a1 yScreen Capture: bitmap graphic capture for quick documentation.
    , O/ a' u6 N6 e7 X; l5 \5 u, }& w- zCustom Setups: 64 user configurations.0 P7 s$ _$ a* L2 y
    VIDEO( z$ `' h. M* g: t, A
    Remote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.
    # T3 V  o# I) V3 yFLAW DETECTOR: FEATURES
    1 O8 ~' e$ L' h0 @! j, h+ Y8 vTRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.
    6 M# T) R) C1 o$ B' Y. K- DDAC: 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.
    0 G' o7 l5 }1 n, IAWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.$ M6 A4 i, u* v8 Y. p# l4 P. p! J
    AVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.& O, V. d3 _! L4 W
    TCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.6 L; N6 V8 {5 o1 e2 s) G% g1 k
    Measurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).: ]6 [% H6 D- p6 W! u% d
    Auto-Cal: Provides automatic calibration with two reference points.
    + R3 X2 W; ~7 o# C9 w: h+ wDetection Modes: Zero Crossing, Flank and Peak.
    9 u& D6 D5 C, E6 I: HDisplay Freeze: Hold current waveform on screen.1 {( ~( g+ s! j+ c; t7 r, n& Z
    Peak Memory: For echodynamic pattern determination." R% r0 T! g6 j% {# w7 r7 Q
    THICKNESS GAUGE: FEATURES. ?/ m0 b' k3 l) \
    Measurement Modes (Dual Element):
    : M# h5 Y  `: V7 {# B3 \* OPulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    4 S7 q2 O3 Q, g% m/ 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).+ D4 W: q" R& r. b9 e
    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).
    ! @0 d3 D, r( N# TEcho-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.
    3 F! b. h5 ~( j6 u, \1 G; GEcho-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.
    ! M8 u5 U. ~3 W# iCoating 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.
    % m0 D. W$ ]9 VOne and two point calibration option for material and coating, or selection of basic material types.: C; {; b; U5 n( n/ W8 `( |
    Auto probe zero, recognition and temperature compensation.
    6 o& L! Q; j! B( B" W. ?* ]3 fHigh speed scan up to 50 readings per second." |- P, l6 O6 o' ]; ~
    Audible alarm with hi/lo limits.
    0 i5 x! |/ E, {6 A0 @5 E7 n1 O" EBuilt-in differential mode for QC inspections.
    7 p% H0 @' R( u5 O/ r9 L64 custom setup configurations.+ f8 I  ]2 W# S
    TRANSDUCERS! Z) r0 b8 t& d/ Y
    Delay line: High Frequency single element delay line style for precision testing of thin materials.
    : @+ @0 w7 i9 u- ^5 y& `1 jPencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult
    " ?* m8 l" }1 g+ \geometries.
    $ Z2 e9 H+ p4 X- {Contact: Single element contact style for general purpose+ Y" |7 H0 t( ^3 [% ~  D2 o9 a7 t1 c
    longitudinal & Shear wave flaw detection.9 Y/ q. ^7 B- Q5 \
    Dual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.1 O% ]; [/ U: }% m# q4 ^- ~
    CERTIFICATION8 ?$ `7 q4 w5 m7 h0 H
    Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.
    . f/ {3 a5 N9 n, [Flaw Detector: EN12668-1 compliant.; O4 C' M7 M# K1 d' h6 g. R1 f0 b& S# y) u
    WARRANTY
    1 k" V( S# ^# a& N2 year limited
    7 x5 I* s( Y9 ^/ D: o0 M1 S1 ?, Y) S: E. C! d! N* G



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