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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 0 p. w1 |2 z9 t5 h+ T$ w: x5 g! s# P

    + h" W+ z* V9 [# D* SOne on hand equals two on the job!
    . C5 u- L% p. E' X# i+ e0 q0 uDFX-8 Flaw Detector & Thickness Gauge
    " a3 K. @9 C3 {& p2 Y2 e: k
    # _+ o5 F6 r. G9 V* i! \3 u3 qSPECIFICATIONS
    ) {8 B# _5 F* q: m' F2 m5 b8 X
    1 l+ Y! t' S) S8 q9 q1 `3 AGENERAL
    $ B) \# \8 k# M3 qSize: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).* z3 w- p- Q; }8 O8 }5 k; I# X* t
    Weight: 4.5 lbs (2.04 kgs), with batteries.; q4 t: z$ A, a5 X1 T9 ~7 y
    Case: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).
    1 q" a( }& b, q$ o- F3 l1 f$ _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" q3 `8 U/ k9 L/ o
    brightness.
    8 f/ e# s/ @  I) @Screen Refresh Rate: 60Hz.
    ( A7 P2 `( b' R. n$ E$ l/ |* VDisplay Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.# D# _* L8 N3 K. p& I# P+ }8 b
    Timing: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.
    / d' O: d* K0 g( e% {! ZMeasurement 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.
      ]4 T8 h! z- n% \$ xOperating Temperature: 14 to 140F (-10C to 60C).3 A% F2 l& i/ h" Q8 d
    Environmental: Meets IP65 requirements.
    ( l1 h: h( }4 R( v1 APULSER
    ) N7 a( O. ]% s1 Q* h! ZPulser Type: Two adjustable square wave pulsers./ m$ r7 t# a1 h/ o% _3 e
    P.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).; e0 v3 P7 `/ U4 g4 X- T* N
    Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.
    + K+ |5 y! w- B4 iPulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).
    , b9 l! x7 S9 y" U) @7 Q! n8 [RECEIVERS
    % j" a" A8 M3 }- BGain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.
    . U3 {7 i& Q6 JDamping: 50, 75, 100, 300, 600, & 1500 ohms.* i  X& _% a' Z8 M
    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
    2 `  b( j7 G3 U$ bHorizontal Linearity: +/- 0.4% FSW.. V; b6 s; `  A8 S. v
    Vertical Linearity: +/- 1% FSH.
    ( h' Y4 Q( ]3 AAmplifier Linearity: +/- 1 dB.! E4 _; J4 R4 A* k
    Amplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.. y% D+ l0 P% B' D( W# s
    Delay: 0 – 999in (25,375mm) at steel velocity.6 P7 [" V" U2 N! c9 E# r; M
    POWER SOURCE. q7 B4 `- C6 k  m5 q+ D" I& @$ H# Q
    Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.
    ; B' Z5 K$ T" ^8 K7 pBattery Backup: Emergency battery backup. Six 1.5V alkaline, 1.2V AA Nicad cells, 1.2V AA NI-MH, or other other equivalent power source." o$ [0 o  b" \3 l) J; J& F
    Battery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.9 E7 ]+ h0 C) [4 Z) a
    CONNECTIONS
    0 [* x$ a" d( r& E7 OUSB: Direct USB 1.1 PC connectivity.
    ' J9 t" D, l5 f+ Z& tPower Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz./ K, k  {* p" D, \
    5 Pin LEMO (includes):+ V2 l# h  Q$ o& @
    RS232 Output: RS232 PC serial interface.. X  H7 h: E1 \& Y& l( o
    Alarm Outputs: Two independent alarm outputs triggered by the gates.
    / w0 q$ v% r9 }; QTransducer Connectors: Two LEMO 00 connectors.
    ; U% \( |. Q# a- w6 TCALIBRATION
    6 L7 t! f; L  iAutomatic Calibration: Longitudinal (straight), or Shear (angle).
      @* S- K# g, E0 ^0 c4 h! \; YProbe Types: Single Contact, Dual, Delay, and Angle.
    ; c# c; ]3 v( h+ F! fUnits: English (in), Metric (mm), or Time (μs).7 n  ~- t3 V: Y& U( C/ b
    English (in), Metric (mm), or Time (μs).
    5 O: }! P, a9 p/ _% BVelocity: 0.0100 to .6300 in/μs (256–16,000 m/s).
    ) F7 Y) v2 a* E6 R  u3 `- aTest Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.( I% H! H; e; ^$ m  q  X7 d& ^/ ?/ V/ m
    Zero Offset (Probe Zero): 0–999.999 μs.
    % T/ B8 ?, r& a, E6 ]% u# VMaterial Velocity Table: Contains longitudinal and shear velocities for a variety of material types.
    4 n! ~; N: A- n; ?0 XMEMORY
    3 F' P2 E7 W$ t5 J+ PLog Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).( h$ z, {* k7 G0 [# s
    4 GB internal and up to 64 GB External SD slot.
    4 U, E2 i, u. p6 L& d- ~: PScreen Capture: bitmap graphic capture for quick documentation.0 O5 Q% ~) L+ d3 N
    Custom Setups: 64 user configurations.
    * u9 ^/ r+ z. X6 K) OVIDEO
    1 w# Q( w+ K6 _6 DRemote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.
    1 ^- y+ |' f8 ?, yFLAW DETECTOR: FEATURES3 Y$ O( l. l% |, q+ y
    TRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.
    7 P3 u* ~! J" {3 tDAC: 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.3 @/ n4 O6 q5 L% J# b5 |! w
    AWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.
    8 ^; K* M+ j" n7 {* QAVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.
    - X- H/ J$ m# h+ LTCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.
    + ]. G( S) w, I0 }( R! CMeasurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).$ C  z! v0 v9 s" Z0 K7 T# T  v
    Auto-Cal: Provides automatic calibration with two reference points.
    # ~: @' v/ U7 ?4 Z- r$ |$ E7 a6 tDetection Modes: Zero Crossing, Flank and Peak.
    : A) H' ^5 S2 u8 v" }- m7 T$ C3 qDisplay Freeze: Hold current waveform on screen.
    " ~9 Y# Q% ?% v# l0 u7 tPeak Memory: For echodynamic pattern determination.- _  e( N  j/ }+ R* C; l
    THICKNESS GAUGE: FEATURES
    ; ~) U; w5 c7 D2 b! n( xMeasurement Modes (Dual Element):# a1 p3 [' I: ^/ S/ ?% F  h
    Pulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).# z2 M2 \. b) l- h9 X
    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).
    3 l3 T6 ~- W/ rPulse-Echo Temp Comp Mode (PETP) – (Pit & FlawDetection) Auto temperature compensation – measures from 0.025 in to 100 ft. (0.63 mm to 3048 cm).' y; Q8 _1 z8 ]  J. ?# f
    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.
    / `& h$ \2 u4 R3 G: LEcho-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.
    + ^" ~  K2 D; p! |, W& Q9 s/ m7 TCoating 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.
    : J  l# K/ ^+ F$ b# t! WOne and two point calibration option for material and coating, or selection of basic material types.
    7 Y, u/ i: e( S/ Z* gAuto probe zero, recognition and temperature compensation.
    ! n4 V' Y3 w* X: k( ]6 i4 w. Z# kHigh speed scan up to 50 readings per second.
    # Y/ j/ p6 R" Y/ `0 F6 {# dAudible alarm with hi/lo limits.& x' l1 N# M% A$ \- A* F, k
    Built-in differential mode for QC inspections.
    4 N. u; }" I2 y" T& R9 M64 custom setup configurations.
    2 Y7 J! ]7 J& R) [TRANSDUCERS5 G, f; W, m/ V: I1 W! g! s7 o
    Delay line: High Frequency single element delay line style for precision testing of thin materials.  ^/ p$ n- s. U" g0 S
    Pencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult+ d% @0 Q/ f+ A' }  `- w1 p3 c
    geometries.' e# m' n8 H" }) [+ H0 M! T! p! s
    Contact: Single element contact style for general purpose# c# T% G9 ^: B  o0 m, L1 U  J
    longitudinal & Shear wave flaw detection.9 r% l& u) E& Q+ _8 T
    Dual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.
    9 f' P5 _- {2 G* F3 J' o1 L5 mCERTIFICATION+ W5 P. {( L. d- i4 u/ _/ e
    Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.
    " Z; v. ~3 Z& `' eFlaw Detector: EN12668-1 compliant.
    ! {4 S% c, \# ~1 oWARRANTY) D* }5 y- W; m$ g  y2 G
    2 year limited7 b1 e* _$ B  M% S1 C+ A

    1 r' a3 c" s% c6 P0 Y- O+ t



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