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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
    : I0 k  J5 S5 t( T/ r7 U4 F+ N$ H: ]" v- B
    One on hand equals two on the job!
    " m1 n* q( m8 t, p( Z, `DFX-8 Flaw Detector & Thickness Gauge/ b1 r% m- M+ s1 \0 x: D7 U
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    SPECIFICATIONS
    9 F; I% ]9 K2 i+ P9 |/ D$ ]' u: J, J
    GENERAL( Y9 `6 S+ z% N5 Y2 q0 q. o
    Size: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).: y+ ^& `4 p- ~  b7 L% v( Y
    Weight: 4.5 lbs (2.04 kgs), with batteries.
    . v$ a5 l, b& ]- G9 |- A% uCase: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed)." s+ t" o; W8 [. Q
    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
    . P) k! G2 C1 ~brightness.
    0 u  Q7 j9 v* {, L7 M8 AScreen Refresh Rate: 60Hz.; j: q5 F! O. v! X6 C9 a- N, d
    Display Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.
    & ?( I, g& ?) l2 k* vTiming: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.
    6 k' r0 g' `+ N7 m+ MMeasurement 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.* ~+ n" `# [% |8 N6 U1 R7 l
    Operating Temperature: 14 to 140F (-10C to 60C).1 }; U% ]( n# u  M" t9 S5 ~: `/ I
    Environmental: Meets IP65 requirements.
    * K& O1 H$ A. R. }3 K$ \4 `PULSER
    - ~0 q% b; Q  T/ b/ P6 A: W, wPulser Type: Two adjustable square wave pulsers.
    ' J& v* Z$ x5 L, ~P.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz)./ h. y3 A" B) y6 |" I7 \& X, Z0 S
    Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.( r% f; K. K6 ~( X, M& e
    Pulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).3 a8 i- g8 E; U! W1 R. E7 r
    RECEIVERS
    # S* R* P( A+ O* K3 [* n; RGain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.
    + W+ ~7 s7 l* P  m* iDamping: 50, 75, 100, 300, 600, & 1500 ohms.
    8 T: k. n5 X! K6 y) E2 S: GFrequency Bands: Broadband 1.8 – 19 MHz (-3dB). Four narrow bands at 1MHz, 2MHz, 5MHz, 10MHz. DFX-8+ additional narrow bands at 0.5 & 15MHz- I& [1 d* w8 I1 X7 t- u& V
    Horizontal Linearity: +/- 0.4% FSW.
    5 x; L' H; K8 G; m8 q5 }) HVertical Linearity: +/- 1% FSH.3 J1 m8 b' I, g7 b) P1 n& D
    Amplifier Linearity: +/- 1 dB./ Z0 r. E- W4 i* P; @
    Amplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.
    & p4 f3 c2 |6 kDelay: 0 – 999in (25,375mm) at steel velocity.
    6 ~5 Z2 F! v$ l) h; sPOWER SOURCE/ f( z6 p0 B7 Z6 t' A: o
    Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.
    8 [! u& K$ a. r9 P  ]* WBattery Backup: Emergency battery backup. Six 1.5V alkaline, 1.2V AA Nicad cells, 1.2V AA NI-MH, or other other equivalent power source.
    0 w* `0 a) |& N, m) h- [: o4 YBattery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings., c, |4 Q7 Q" o5 v8 ~/ i) o, {8 ^
    CONNECTIONS+ v# d. K9 U- a( n5 O! R8 y0 x
    USB: Direct USB 1.1 PC connectivity.
    - z; ~0 E9 ~! m! l0 a6 oPower Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.
    ( K3 B1 {- }( c: \5 Pin LEMO (includes):' {7 q4 L; `6 H3 t9 ]
    RS232 Output: RS232 PC serial interface.
    . m' ~8 W) \, p. [2 ^. G' _Alarm Outputs: Two independent alarm outputs triggered by the gates.
    * F; W) \0 Z% |% Z  DTransducer Connectors: Two LEMO 00 connectors.9 m4 m% b% Q- Z8 C" Y5 Y
    CALIBRATION
    3 I2 c5 n& t, P& Q9 IAutomatic Calibration: Longitudinal (straight), or Shear (angle).
    0 z0 i+ q. v( i0 T$ x: ~Probe Types: Single Contact, Dual, Delay, and Angle." ?& n! b" n7 x; L: @2 }! b
    Units: English (in), Metric (mm), or Time (μs).
    & ?! ^- E6 _% P* u# z+ o; E0 PEnglish (in), Metric (mm), or Time (μs).% n( v% }" |, S% O3 s
    Velocity: 0.0100 to .6300 in/μs (256–16,000 m/s).
    , ]4 }  }7 J  e4 [* j# a% t$ ZTest Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.8 i) n2 |1 x; c6 y
    Zero Offset (Probe Zero): 0–999.999 μs.0 R' h% p, f* l/ d) t2 O; e
    Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types.2 q" N* M7 E+ }5 U. S, x% o
    MEMORY
    , U! C- M' Y7 o8 d4 ZLog Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).+ T; q  K1 n6 K( J
    4 GB internal and up to 64 GB External SD slot.$ K. N7 Z" T2 g) h/ M$ H
    Screen Capture: bitmap graphic capture for quick documentation.
    & x8 k4 `, }! vCustom Setups: 64 user configurations.
    7 C1 _. R0 g; |! Q8 UVIDEO
    , h) e- e* S; s" }4 V8 CRemote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.! l9 w( I9 D% w  |' I- R
    FLAW DETECTOR: FEATURES
    5 Z! U$ W! c; T4 y+ g  U0 ~TRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.; D( q9 L, ?1 G# F3 t2 w
    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.
    " H) U; c% [) M' Q- }AWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.
    3 T2 N/ p/ U/ S% QAVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.
    # v8 ^: B  S, T. e* H- p+ aTCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.
    5 D5 {* d+ \3 QMeasurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).1 C% y3 U5 e' I* L" }
    Auto-Cal: Provides automatic calibration with two reference points., c; m$ W; z# E- ^+ q
    Detection Modes: Zero Crossing, Flank and Peak.
    , r+ y1 c  }: X" m3 tDisplay Freeze: Hold current waveform on screen.0 f- W) n# w. ?( X; `6 C
    Peak Memory: For echodynamic pattern determination.4 s( r% Q  i) h5 {
    THICKNESS GAUGE: FEATURES1 d0 S/ [2 b: v, M
    Measurement Modes (Dual Element):
    ) E" U% x/ R' t5 G3 f) ~! G# l) O9 GPulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).; _2 O9 M1 @' D# T& N- ?
    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).0 X% ?6 `# m5 }4 h# f
    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)., {; m6 E: n' c, X: m2 ]
    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.
    ) P  u$ s) O& }3 REcho-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.6 S  i1 ]! n4 c( d) [& 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.
    * ^& _2 [7 h' w! o; C- p& `One and two point calibration option for material and coating, or selection of basic material types.+ M8 w3 g, B) e2 O
    Auto probe zero, recognition and temperature compensation.
    : t: y% ~( L; E5 I% j: lHigh speed scan up to 50 readings per second.8 h) q* n6 v& z1 Q* n: J& B
    Audible alarm with hi/lo limits.% A) z* Y; @; y" |
    Built-in differential mode for QC inspections.
    - a7 x, g( z5 x+ p+ S8 a64 custom setup configurations.0 S3 ?$ q, t3 I' Y$ c* h
    TRANSDUCERS
    0 I- K# y0 v! a( W# e, O+ yDelay line: High Frequency single element delay line style for precision testing of thin materials.
    ' W; V1 r( p6 jPencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult: z- O; \2 D( {, z
    geometries.
    * D; {3 g) R% k! ], mContact: Single element contact style for general purpose5 \; g0 z6 p3 A9 D- L
    longitudinal & Shear wave flaw detection.
    ' V# ~& N* O- U4 W( x# x1 `Dual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.% W  s- Q( O, r3 ^" O
    CERTIFICATION
    + t* q0 x; J2 F* J) ~5 ^9 `Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.
    ! `0 N7 w! e0 yFlaw Detector: EN12668-1 compliant.
    ; ^5 a7 d, P. f/ E# K* c3 IWARRANTY
    4 @6 Q( B/ x) f' C2 year limited
    ' K9 `; K/ Y' n2 J. L9 Q' T- s% ]! U8 w8 J/ `0 W



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