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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
    , y) v) `9 X0 [% W9 i2 e5 w% X6 ]$ m2 Z# g6 Y0 g! N
    One on hand equals two on the job!; Q5 t  x! z! c3 v' l) N0 D+ q
    DFX-8 Flaw Detector & Thickness Gauge& O+ u9 k; L. L$ z
    2 f4 k3 U- g6 s, m
    SPECIFICATIONS; V2 D- G( ?9 I( w

    0 f8 K! x" {: i  q' M# O( B& LGENERAL; |- W. E$ s& c5 \  G: W9 Y1 A  X
    Size: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).
    2 _- e2 j  g9 mWeight: 4.5 lbs (2.04 kgs), with batteries." O- U0 z: R* B) C% f/ x& R
    Case: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed)./ K/ x# |6 }& C+ r( n! |+ o6 E# |8 K
    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
    $ H6 c( c1 F: D, W' |* Lbrightness.
    ; q) T- I1 \0 e* a' s8 q4 J9 M& JScreen Refresh Rate: 60Hz.0 T3 V; L3 z& ]. F
    Display Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan./ ?7 D- ^+ Z* V5 R
    Timing: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.' n0 U% B  Z. @0 _- f. W: t5 }
    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.2 o! k; u( Y" E+ R* l1 ?. z/ h. i
    Operating Temperature: 14 to 140F (-10C to 60C).# r$ z# [, ~* k  s) c6 `
    Environmental: Meets IP65 requirements.  N* {. {; Q$ P! p$ t8 W4 p1 _- e5 ^
    PULSER
    . v, [- e0 j9 ~/ F0 XPulser Type: Two adjustable square wave pulsers.& Y9 ^* r  t) \
    P.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).+ f# b6 C$ B/ o( @0 r/ l
    Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.* u! J' Y9 L7 j# w9 V8 J: m
    Pulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).! j0 Y- y4 s" j- ^" {
    RECEIVERS
    / L/ p* V2 L) h! _Gain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.3 _6 q+ q7 A4 N' i+ \; N4 u
    Damping: 50, 75, 100, 300, 600, & 1500 ohms.+ e; ]8 O, H, Q. K3 a9 z& S! W: r6 D
    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
    ! c5 K+ A) |0 V" y* r$ VHorizontal Linearity: +/- 0.4% FSW.) t" @7 a; |7 u! x' _: \9 d0 h
    Vertical Linearity: +/- 1% FSH.7 G+ }, M$ k7 a5 \8 I9 M, S
    Amplifier Linearity: +/- 1 dB.
    3 V( O0 V& \! m1 A" _# O. NAmplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.
    * ~2 r' K! L+ I/ RDelay: 0 – 999in (25,375mm) at steel velocity.3 j! ~- h) P7 t# o# w3 C1 n
    POWER SOURCE$ j: F6 u8 Z! b8 q
    Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.
    # b9 K& F. j8 ~, e  p' v6 P! UBattery Backup: Emergency battery backup. Six 1.5V alkaline, 1.2V AA Nicad cells, 1.2V AA NI-MH, or other other equivalent power source.
    ) B9 \6 v8 D, o: w& [Battery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.
    ) o" r4 w9 r4 g/ E  K1 p1 w  B0 HCONNECTIONS
    5 A$ a  K% y) _0 a0 {) BUSB: Direct USB 1.1 PC connectivity.( F, ^: n" s2 I1 H+ y# N" F: @7 R
    Power Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.8 c& q1 Z3 X* F
    5 Pin LEMO (includes):
    * a9 J9 m* w' i: {0 c" ~RS232 Output: RS232 PC serial interface.
    - a; a6 G' N  _* q1 |6 }- kAlarm Outputs: Two independent alarm outputs triggered by the gates.( h! k  U) W& L6 C- h; z
    Transducer Connectors: Two LEMO 00 connectors.4 N3 }  S3 P/ c0 H- \/ l- K6 H
    CALIBRATION
    , B3 i& Q$ n' v' R$ p) GAutomatic Calibration: Longitudinal (straight), or Shear (angle).
    - u! I' ?+ d3 \. ~# S9 \4 o+ oProbe Types: Single Contact, Dual, Delay, and Angle." R: Z* T1 a, R+ t# ]" B& q) [. R0 O' }
    Units: English (in), Metric (mm), or Time (μs).* c: y0 o! Y4 r) b& m
    English (in), Metric (mm), or Time (μs).
    ) T- }8 V- ?9 h) U7 `* f$ }& q  sVelocity: 0.0100 to .6300 in/μs (256–16,000 m/s).; I" }' S3 Z4 |/ R3 {
    Test Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.3 R/ q9 h, d7 M: F" B, L
    Zero Offset (Probe Zero): 0–999.999 μs.9 U. B' @& p! V* T9 R
    Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types., E) T9 l. m2 P5 a" W5 a3 j
    MEMORY
    , N8 g6 l4 O. I* E! l0 d8 x) Z% @Log Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).
    % V0 Q4 v' u2 c8 F6 u4 GB internal and up to 64 GB External SD slot.
    % O+ x( Y7 Y$ W4 ^Screen Capture: bitmap graphic capture for quick documentation.
    3 Z" L# _4 B( Z% ]6 U  `Custom Setups: 64 user configurations.. @9 U5 f/ H1 G
    VIDEO- l/ ~9 Y# U# @, f
    Remote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration./ D" \% d4 J, a+ O4 N1 r: b
    FLAW DETECTOR: FEATURES8 l( Y% t$ i+ @7 n' `" @" f
    TRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.
    9 `1 f; R$ i/ J* b, mDAC: 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.
    6 ^9 l' L/ {9 @/ m; V  xAWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code." F; {: f, |; o: K/ p: D9 z
    AVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.( K8 c6 k: J" m1 x( u- Y- c3 j
    TCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.3 U$ U8 Z) y* Z1 q. k  O
    Measurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).2 N! ~: z3 {% ~6 ?6 I
    Auto-Cal: Provides automatic calibration with two reference points./ l2 b! i$ G! C1 n: j9 j7 S- A
    Detection Modes: Zero Crossing, Flank and Peak.- Y% P+ ^  e8 |
    Display Freeze: Hold current waveform on screen.
    , T  N) B1 y0 d; s0 C" ?Peak Memory: For echodynamic pattern determination.
    % {7 K3 I# c" H$ c3 J$ ~6 o2 TTHICKNESS GAUGE: FEATURES
    " k4 C- F; Q' a! UMeasurement Modes (Dual Element):8 z* }+ ]7 z4 ?" B/ V( K
    Pulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).5 @4 v0 Y2 W+ i7 k# ~# D7 b9 M
    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).7 l- J) }5 d- o; a, n- h
    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).
    ) U9 V; b/ f  s3 \& N/ @9 dEcho-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.* I9 y2 x! H9 U/ ]" |7 ]( F
    Echo-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.) b& E2 U1 G2 ~2 g. q. B: y) A
    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.
    " t5 n& t* W% Q# X9 p. _3 iOne and two point calibration option for material and coating, or selection of basic material types.; j# m2 e2 s9 s
    Auto probe zero, recognition and temperature compensation.$ b. i) n, I  i+ Y" r
    High speed scan up to 50 readings per second.
    1 P% \' ]7 T0 ^! g  z: cAudible alarm with hi/lo limits.5 G0 C4 O$ A& w/ z* t' j
    Built-in differential mode for QC inspections.
    / i0 N' i$ B* x5 a+ Y5 x1 n64 custom setup configurations.* M) {! ^* M: I; y
    TRANSDUCERS
    . Y- s4 u! a% L# T1 i  `1 }Delay line: High Frequency single element delay line style for precision testing of thin materials.! x' _) [/ \: s& M
    Pencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult" i, U+ v! ]: k+ t
    geometries.
    5 v/ _9 s; K7 i  i3 _Contact: Single element contact style for general purpose
    - Y1 ~& c5 w/ K% E. u9 zlongitudinal & Shear wave flaw detection.
    ( o. y: [0 F: H3 {4 n% QDual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.% [3 E: Q+ s0 e% [) N, E
    CERTIFICATION* P8 Y5 H( N2 g- i3 `/ R% v+ }
    Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.' O5 K5 h! f$ e
    Flaw Detector: EN12668-1 compliant.) A, N( l, s1 d: y
    WARRANTY2 a* x; h: V- \3 N
    2 year limited
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