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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 . [9 l7 q4 d+ Y3 M
    # O/ t- \, z+ e
    One on hand equals two on the job!
    , l: E+ u# V4 N- b! O+ ADFX-8 Flaw Detector & Thickness Gauge
    ( N5 c- Z! |9 r! {1 L3 W
    " @+ W1 f8 ^7 W, tSPECIFICATIONS
    ! t6 Y! w4 k9 o* H1 |! M0 }3 W7 q: \* D$ b+ V
    GENERAL1 k$ T% E  P3 a5 y2 z
    Size: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).
    9 |1 }6 m* u5 }: H8 j* G, m" G% Q1 `4 SWeight: 4.5 lbs (2.04 kgs), with batteries.
    * H/ B2 l; K8 ~1 X& g7 T! }Case: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).2 W% ~$ `6 N4 K8 j6 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
    ; a5 E4 r5 R4 @2 r* l0 jbrightness.
    4 C! r5 F. t0 I2 S* yScreen Refresh Rate: 60Hz.1 M, m+ I4 b) i
    Display Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.. ^9 D' C* T+ w! e4 }' ^
    Timing: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.
    ! S1 N/ h+ z+ t# TMeasurement 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.
    6 A3 |7 O, U- e/ l' P$ ZOperating Temperature: 14 to 140F (-10C to 60C).& h5 \- U5 @: U  p
    Environmental: Meets IP65 requirements.' z1 ~% L: X8 i% s# w3 t7 H
    PULSER/ U% n: t: S, F  ?, N) }' U5 }
    Pulser Type: Two adjustable square wave pulsers.0 ]) X; b  C1 U& o8 @
    P.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).% e& d. w1 X# W4 Y3 n) y
    Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.
    1 x4 {7 x9 z1 G9 }' I5 z% c6 kPulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).2 U' L6 }' N5 \. _4 h" o
    RECEIVERS2 b" W' S& V& Z. \7 A& ]
    Gain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.
    7 b+ O) H3 }* d, ^0 tDamping: 50, 75, 100, 300, 600, & 1500 ohms.$ s0 x5 Y" Q+ W! H+ \( r' h1 E
    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
    - f. T6 q1 w  @# cHorizontal Linearity: +/- 0.4% FSW.
    7 X5 m( B2 k4 W+ d) @0 P$ AVertical Linearity: +/- 1% FSH.
    % G; r' e# u) V* g# s1 r  cAmplifier Linearity: +/- 1 dB.! g0 d( E: K: B# e7 A. d
    Amplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.) g# n. C. J1 @! G, \/ [0 U
    Delay: 0 – 999in (25,375mm) at steel velocity.# p1 c9 _- \" k  |
    POWER SOURCE$ Y9 ?9 o% U' z; q  H$ z- g4 ^0 ^
    Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.
    : G6 y) x8 k# P/ f$ E  v; cBattery Backup: Emergency battery backup. Six 1.5V alkaline, 1.2V AA Nicad cells, 1.2V AA NI-MH, or other other equivalent power source.
    9 B2 X* h' l% A' v0 }Battery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.
    , v: H6 x$ x( e# U( ~! tCONNECTIONS+ N' \! f* b+ c9 f# W0 S
    USB: Direct USB 1.1 PC connectivity.
    " f; H) i: `6 [: e% a" d1 K3 kPower Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.
    + ~! l  R3 p2 L6 Q5 Pin LEMO (includes):" [" s$ r' S& T# r, m) m( Q
    RS232 Output: RS232 PC serial interface.
    # N# b% e5 a& gAlarm Outputs: Two independent alarm outputs triggered by the gates.
    ' o) k0 V+ L8 L& KTransducer Connectors: Two LEMO 00 connectors.0 {2 x* a9 h  @; u+ b7 a
    CALIBRATION
    " D* W7 O7 ?! i2 F- o& Z. J  eAutomatic Calibration: Longitudinal (straight), or Shear (angle).3 w1 F* @; j6 P. ~0 h' r
    Probe Types: Single Contact, Dual, Delay, and Angle.- Y$ X+ Q. M6 j2 v0 T4 `
    Units: English (in), Metric (mm), or Time (μs).
    ( j  G; ^' U! n( Q7 T! G0 XEnglish (in), Metric (mm), or Time (μs).4 I9 x% a2 r- B) u4 n
    Velocity: 0.0100 to .6300 in/μs (256–16,000 m/s).5 N. V0 }" J5 ?5 S2 J) U7 l
    Test Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.
    ) l$ S) W0 r0 q( g. A1 S, CZero Offset (Probe Zero): 0–999.999 μs.1 G6 s7 y7 v& j- O" C1 x
    Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types.6 x9 Y7 |$ @+ c2 b5 o- E; Q, e
    MEMORY. C, y& x3 O% s8 w9 I" B
    Log Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).
    : G2 q" Y; a1 l, w. n/ U# I4 GB internal and up to 64 GB External SD slot.
    7 T0 i$ L+ ]1 p& u9 ZScreen Capture: bitmap graphic capture for quick documentation.6 q8 K9 }5 U  o, s# o. ~
    Custom Setups: 64 user configurations.
    7 V/ o& A1 r. h& g2 v% u8 LVIDEO. ?2 d& u. I: X; M( B% Z$ o0 A
    Remote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.& A7 e" U% F- b! ]# i# H
    FLAW DETECTOR: FEATURES: g: L/ u; A+ n
    TRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.+ Z5 A& G: C2 N
    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.8 @/ Q; {6 m& l. Y6 a3 x
    AWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.& U3 W0 i; o' {$ T+ D
    AVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.
    9 F1 p6 g+ r1 P$ ATCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.+ {3 X' s2 l. ^, z; f8 L2 |# D. e
    Measurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).( u( s& a3 S  E# E. @; @% x# L# ~" z
    Auto-Cal: Provides automatic calibration with two reference points.
    9 K" Y; h6 k$ p; n, J7 B: PDetection Modes: Zero Crossing, Flank and Peak.
    2 ]/ j$ ~, W: c5 n: A) o# WDisplay Freeze: Hold current waveform on screen.
    5 h! R# @' \6 j% Q* j# j1 iPeak Memory: For echodynamic pattern determination., D% c0 B5 Y8 t% z( O, D
    THICKNESS GAUGE: FEATURES) R/ r! c# C, K5 @5 \1 a
    Measurement Modes (Dual Element):9 T7 b6 |: P7 |$ R
    Pulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).5 g# |+ ^( H8 A" a+ ~% g5 ]) Y
    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).
    / b! `& Z. K+ d1 w( N/ UPulse-Echo Temp Comp Mode (PETP) – (Pit & FlawDetection) Auto temperature compensation – measures from 0.025 in to 100 ft. (0.63 mm to 3048 cm).
    : n" \/ u. g) e- ^5 G" D4 WEcho-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.
    - ~6 t0 ]0 z+ t3 l4 r) yEcho-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.1 [1 f. B0 y9 M' h! v; `/ n4 u" o
    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.
    - o4 S# M& s( k) [One and two point calibration option for material and coating, or selection of basic material types." f1 r/ c+ z$ Y9 F$ |; N% J4 z1 S
    Auto probe zero, recognition and temperature compensation.# f! t0 ^. G# {. Y: _( c1 C
    High speed scan up to 50 readings per second.# c3 X+ F' Z+ @) z% M+ ~: }
    Audible alarm with hi/lo limits.' j9 ]: ]6 F) A3 G$ C  l( M/ n
    Built-in differential mode for QC inspections.& f: v  f1 {6 |( i4 E, Z0 H
    64 custom setup configurations.  c! o+ x/ f9 m# F; \
    TRANSDUCERS
    7 C3 {9 j+ U; y2 L" VDelay line: High Frequency single element delay line style for precision testing of thin materials.
    , ?( a' J8 D8 EPencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult/ Q- {% l" g2 o6 T0 ?
    geometries.
    - q2 q- L6 t; R$ n, b2 `4 Q$ J- ~Contact: Single element contact style for general purpose. @1 [8 f' z8 R, i/ ~
    longitudinal & Shear wave flaw detection.( r2 G0 d6 V/ k' ?% w
    Dual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.& M! @0 ]2 G# W5 x! E: u  O
    CERTIFICATION/ k9 [3 U0 w  z8 ^* }$ Q1 Q8 z. `
    Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.4 c, ~5 ?0 U, u! S1 j/ n0 T
    Flaw Detector: EN12668-1 compliant.
    3 E" N( ^' @* w2 b% YWARRANTY
    - P/ m' M( y& t# E/ W2 J/ g/ O( A2 year limited/ ]1 f( o) M* e6 |

    1 U  [6 [) s: x5 y$ m



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