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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 ~3 v% {/ s4 c- |( w
      O6 S3 q/ f: s3 o. H. JOne on hand equals two on the job!8 |. }$ @! C. \/ K" E" I
    DFX-8 Flaw Detector & Thickness Gauge6 l7 K0 x. J# f  Q

    5 b& m# i  h5 ?+ U3 Z! c! u1 @$ eSPECIFICATIONS! ^) m/ f/ C1 c3 l8 k0 P/ L

    4 K" ^+ e9 W) ^GENERAL
    7 e5 f: F2 y9 V4 lSize: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).
    , r" [) T( W, {1 wWeight: 4.5 lbs (2.04 kgs), with batteries.
    5 Y8 r7 {5 ]1 J9 G4 m" h% d4 C# |Case: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).
    ! W  |# a) U; q+ R" O. eDisplay: 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: `# w/ W* G& U' H- k, r& d. Y
    brightness.# L6 `3 L& n5 P! `# c+ E/ e# ^
    Screen Refresh Rate: 60Hz.
    : |1 ^8 u& X$ K/ a) wDisplay Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.
    ' ?$ f/ X" ]) f9 KTiming: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.. h' S' k' t) i( I1 W4 S7 T8 s
    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.. e* v1 B. I7 \) @" F
    Operating Temperature: 14 to 140F (-10C to 60C).$ a4 ~0 z( p4 `( x- L  y
    Environmental: Meets IP65 requirements.
    3 v/ g5 z0 }# jPULSER
    8 [: u! ~, z' C# p$ |5 F% J5 IPulser Type: Two adjustable square wave pulsers.* J/ t  X9 b  r* F' }0 G/ P  Q9 j
    P.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).+ W. h2 v$ u$ K* z
    Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.
    # }+ j3 p9 [+ vPulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).7 H3 h- g* d2 m( x3 B2 \
    RECEIVERS
    + x! H6 t+ _. ZGain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.
    2 u% A1 B) A6 p8 p0 Y( s5 aDamping: 50, 75, 100, 300, 600, & 1500 ohms.
    $ K& S0 }; G% x- x6 l0 uFrequency Bands: Broadband 1.8 – 19 MHz (-3dB). Four narrow bands at 1MHz, 2MHz, 5MHz, 10MHz. DFX-8+ additional narrow bands at 0.5 & 15MHz
    # d7 Y! D5 r6 E+ FHorizontal Linearity: +/- 0.4% FSW." t& H4 A* F0 K+ C5 ~2 B9 ^  T, M/ o
    Vertical Linearity: +/- 1% FSH.
    * |+ f/ u( f6 m$ k0 x3 lAmplifier Linearity: +/- 1 dB.. d- I  z6 m$ s5 f4 N
    Amplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.
    # ?/ n* c" O4 `6 O5 }1 q" B4 ZDelay: 0 – 999in (25,375mm) at steel velocity.( @; \! U, L5 A; h: H4 u, L
    POWER SOURCE6 ]: k* @% S+ \# n6 r6 {* p% _
    Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.
    / I! y; H3 l; JBattery Backup: Emergency battery backup. Six 1.5V alkaline, 1.2V AA Nicad cells, 1.2V AA NI-MH, or other other equivalent power source.' j6 m! n/ W* m* P+ F
    Battery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.
    & e9 v$ y: S' z. C- m8 bCONNECTIONS
    : }9 m* B- M, s; \* U& zUSB: Direct USB 1.1 PC connectivity.
    / |( ^7 ~2 X9 IPower Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.
      Y% h* M; y& l" q6 @4 Z" E5 Pin LEMO (includes):
    " G" i0 A% _9 P; cRS232 Output: RS232 PC serial interface.
    " C) ~: N( U# @  F+ r* j0 bAlarm Outputs: Two independent alarm outputs triggered by the gates.! ^0 d4 [/ f2 i5 T4 u) n
    Transducer Connectors: Two LEMO 00 connectors.
    1 y) i/ J" r+ WCALIBRATION5 x7 R5 b. f+ K5 e9 _* c
    Automatic Calibration: Longitudinal (straight), or Shear (angle).( [- I; Y* s# [: d0 v
    Probe Types: Single Contact, Dual, Delay, and Angle.
    % y" E3 H' ^7 [5 h- sUnits: English (in), Metric (mm), or Time (μs).: i- y$ Z$ R  [  W" A+ F
    English (in), Metric (mm), or Time (μs).
    ; H5 w: E9 C/ [+ nVelocity: 0.0100 to .6300 in/μs (256–16,000 m/s).  e* f$ r$ ]5 s
    Test Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.
    0 _  f4 S  {- A" _; bZero Offset (Probe Zero): 0–999.999 μs.  x0 a2 }6 z4 |9 B% T
    Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types.
    9 _* j6 c. Y7 `: VMEMORY
    8 u9 x  o7 z6 k. L8 `& RLog Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).- A' r" X4 h" G" p$ }; W0 U/ r
    4 GB internal and up to 64 GB External SD slot.8 e7 y$ m, a" X, ~" e4 e- M
    Screen Capture: bitmap graphic capture for quick documentation.) x# w6 y1 O" ^/ E7 Z, }! Y
    Custom Setups: 64 user configurations.
    1 `2 n3 L: ?: r3 aVIDEO8 H2 @4 ^% p( c# [
    Remote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.$ |- z& S2 S8 J
    FLAW DETECTOR: FEATURES
    6 f6 ]4 P6 {2 M6 r( X3 ITRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.
    ; H8 u6 F0 d3 \4 d9 m9 gDAC: 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 [' }+ l5 |% I- |AWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.# K4 M* Z8 S/ x; i; d$ U/ t
    AVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.# v4 y8 T: A$ d$ T5 ]
    TCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.: k& F! }, }0 F# F: G1 {  V2 f
    Measurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).) v" }5 u" v8 B9 ]& |7 ^
    Auto-Cal: Provides automatic calibration with two reference points.
    . O' P2 }( t& L* d: A, Y9 iDetection Modes: Zero Crossing, Flank and Peak.% Q7 \8 k( m, Y
    Display Freeze: Hold current waveform on screen.% ^' e# Q9 ?- C, Q) y" k$ ^
    Peak Memory: For echodynamic pattern determination.; Y! \6 z# }3 }8 _
    THICKNESS GAUGE: FEATURES
    5 U/ z* d7 X, l: nMeasurement Modes (Dual Element):
    ' x& H2 v" I) F. ?9 M. r: `+ DPulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).& t7 Y8 n+ B! k- M! }1 I( {
    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).4 ~! B5 [* Y) |1 M
    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).% @1 {  s: p* N! X
    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.
    2 t; u5 t3 l6 }( v4 e2 OEcho-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.% f" B0 }# Z3 b
    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.
    8 e, C, @4 I2 s2 Q. s. IOne and two point calibration option for material and coating, or selection of basic material types.2 B! E9 b* u( t, ]" c
    Auto probe zero, recognition and temperature compensation." R6 z1 N' o. w
    High speed scan up to 50 readings per second.
    3 |; j( J5 n% c2 }. Z. U# S& m' s6 JAudible alarm with hi/lo limits.& i+ N( z8 M- p; s5 S
    Built-in differential mode for QC inspections.
    - X" b$ h% z: M# U3 a- H64 custom setup configurations.3 `& D. _0 m! `+ O
    TRANSDUCERS
    & n1 j! x1 M: V8 I. U# vDelay line: High Frequency single element delay line style for precision testing of thin materials." i. f" `( ?: e# h" U5 s
    Pencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult
    + N4 b3 ^" c% G. c3 l0 ^geometries.  Z  n: z* {5 M: x7 R1 I
    Contact: Single element contact style for general purpose+ A7 S  A) B  i& z% U$ u$ ]
    longitudinal & Shear wave flaw detection.2 n) P) w" C$ L
    Dual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.
    $ s" r* T8 X! r* K# u" JCERTIFICATION
    . e" a* R5 H' u" @5 A2 a( QThickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.& Z! ]2 T1 b: B" U
    Flaw Detector: EN12668-1 compliant.
    , Q  A  p/ v; Z& ?WARRANTY2 J2 y$ `6 l. U* o, _3 h6 }
    2 year limited3 [4 X+ p) T3 u3 T" I  S6 ?4 B
    & p1 x$ h6 x  r: |2 w6 |3 M



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