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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 : k7 {4 M2 P. T. O/ E) m( D2 {
    . q1 `. W; l* Z4 {+ \
    One on hand equals two on the job!
    / d, W) }, p) H  A4 _& FDFX-8 Flaw Detector & Thickness Gauge
    , Q) e' u. U- o; G! A' I: n0 ]# e- x3 ~
    SPECIFICATIONS0 L' Z' W% q. l

    % j3 h; }. T9 o; T. b. TGENERAL8 H$ U4 Q" }2 `1 _# N7 P/ W
    Size: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).
    1 P. }/ E" d0 i7 Q! L' D+ LWeight: 4.5 lbs (2.04 kgs), with batteries.3 |4 T  f* q4 J+ \( E
    Case: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).. t1 ^6 f5 a0 U: I7 x
    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 variable4 |' y8 c8 X( a
    brightness.. s5 t" ]$ J+ y; k7 f: h
    Screen Refresh Rate: 60Hz.( p% }& u2 m3 E: I; @( u
    Display Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.
    / k* _+ X! _# K- {" I, gTiming: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.
    . N7 Q' P3 f4 A+ g; g( ?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.
    % Y. d/ `* n6 [1 J( n9 SOperating Temperature: 14 to 140F (-10C to 60C).+ C0 J, c+ `1 i1 e( u- x; {) [# F1 R
    Environmental: Meets IP65 requirements.* h' {* R7 I6 Q; M3 m: }+ i
    PULSER* D- p1 Z2 O* y# P0 [
    Pulser Type: Two adjustable square wave pulsers.0 @/ q' j. ~/ l/ _6 W8 R- G
    P.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).* l0 ~' U% {  v/ ?. p) d
    Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.
    $ ^  |: H( w. H5 t. D2 qPulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).1 S6 B8 {% s5 |4 v& q0 A% n3 G
    RECEIVERS7 s2 r9 k: {% Z% @  H
    Gain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.: M7 n- i+ r$ \3 A! P# A
    Damping: 50, 75, 100, 300, 600, & 1500 ohms., v9 l4 ]1 q3 A# C; ~- r0 I
    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
    / r* V& ~! k, C. p+ P; EHorizontal Linearity: +/- 0.4% FSW.
    # _7 p$ ], E" y8 c" O5 H! ^$ E1 wVertical Linearity: +/- 1% FSH.
    4 Q. @% O  F% D8 k! ^$ F" tAmplifier Linearity: +/- 1 dB.; r, ?# y+ H1 d: C$ V8 [. c
    Amplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.
    5 @2 ~! }! z7 oDelay: 0 – 999in (25,375mm) at steel velocity.5 j' ?/ K' \1 w, e: s
    POWER SOURCE( ~7 l! q0 @6 j. W
    Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.2 P6 d+ h( t$ O. x) v. X
    Battery Backup: Emergency battery backup. Six 1.5V alkaline, 1.2V AA Nicad cells, 1.2V AA NI-MH, or other other equivalent power source.
    ' C3 y+ d- l8 ]5 U$ f7 NBattery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.
      Y; s7 F4 G+ e- a0 D2 \7 nCONNECTIONS
    4 Z/ d9 S! z' i7 eUSB: Direct USB 1.1 PC connectivity.4 I( P& p/ I$ z) w7 X0 z/ h
    Power Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz.5 K. e5 p. j2 ]8 Q3 o" ^
    5 Pin LEMO (includes):
    # z3 I5 U0 b$ i2 K( [RS232 Output: RS232 PC serial interface.
    0 O, c, W$ t3 ^* G+ [Alarm Outputs: Two independent alarm outputs triggered by the gates.$ s+ e, O& i+ z1 Q# H
    Transducer Connectors: Two LEMO 00 connectors.
    $ t1 q4 Q: Q5 W, y) ~CALIBRATION0 D) d- g4 j* V1 [8 B: e1 L" u
    Automatic Calibration: Longitudinal (straight), or Shear (angle).( d* \. e* C# n
    Probe Types: Single Contact, Dual, Delay, and Angle.
    3 [6 R, [9 x- A- i  o; p8 r: UUnits: English (in), Metric (mm), or Time (μs).
    * M% `1 r1 K/ N- AEnglish (in), Metric (mm), or Time (μs).
    ' _) H( Q: h4 \# CVelocity: 0.0100 to .6300 in/μs (256–16,000 m/s).
    " t2 y* v- l* M" f" k& PTest Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.) b. p7 W5 U( e8 C1 t' U) z/ A
    Zero Offset (Probe Zero): 0–999.999 μs.
    7 G: T6 l7 B0 Q( M) KMaterial Velocity Table: Contains longitudinal and shear velocities for a variety of material types.
    4 ?) S% j9 F( O, Y: }MEMORY
    ' f2 O! _; N; p& Q7 U: x6 kLog Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).$ n$ ^. P8 h& L( C) Z
    4 GB internal and up to 64 GB External SD slot.5 u6 B% h- ?* L5 o* n9 z9 n6 F
    Screen Capture: bitmap graphic capture for quick documentation.
    / n, p! n' n! c2 B# l+ m. `  `  CCustom Setups: 64 user configurations.
    3 s& K5 C* {9 ]- `, hVIDEO+ Q0 d* l, s, _3 E
    Remote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.' y" H9 Q" }- s7 z, K! T
    FLAW DETECTOR: FEATURES# D" d+ L5 c; T+ E9 F
    TRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.% Y$ X  L4 K! L- }: R' y7 B
    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.
    9 ?8 ]$ [+ B; n* hAWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.' X5 U: ~% x: Z$ ]. p- U5 g
    AVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.4 o$ P) k7 z1 {8 F* W
    TCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.
    , I! n" e+ h, [/ x: X7 ^Measurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    9 a7 g  m, ?8 _5 w  _9 t" K! H, }Auto-Cal: Provides automatic calibration with two reference points.7 H0 o2 c5 y7 X5 ]
    Detection Modes: Zero Crossing, Flank and Peak.
    . a" e: H4 H# K+ ^; T4 j" M1 t* ^Display Freeze: Hold current waveform on screen.0 n/ Q& {3 `& O/ j
    Peak Memory: For echodynamic pattern determination.( [& Y, f" q7 x5 r
    THICKNESS GAUGE: FEATURES
    * ~2 P0 Y! G- b' m2 C: t* _Measurement Modes (Dual Element):& i, L1 w; p# G+ R! }) c
    Pulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    ) g" p* n4 h& o, jPulse-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).  W7 E7 b0 H* I' X# s' m9 p6 r
    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).
    ; {' j* \6 ^! B& |8 {  T/ s' ^/ h* n$ UEcho-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.9 W: Y* Z' |! g5 `& A
    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.
    ; A0 y& D1 G( ~' VCoating 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.3 r1 P# @5 R1 m. Q$ A' A) H1 b
    One and two point calibration option for material and coating, or selection of basic material types.
    3 m) g+ |+ [  w% y2 _8 e' OAuto probe zero, recognition and temperature compensation.* Y( _2 s" U% X; ]- J
    High speed scan up to 50 readings per second.
    & n7 p8 u2 ^2 O' t8 a. B5 R3 fAudible alarm with hi/lo limits.- v5 u/ @* p; S
    Built-in differential mode for QC inspections.
    3 V) d; u9 l6 G; n7 }64 custom setup configurations." f, a2 A0 V$ Z0 _( a. d; `3 b
    TRANSDUCERS# x- O5 f  ^! c' ~7 I7 W
    Delay line: High Frequency single element delay line style for precision testing of thin materials.7 x1 K! s0 ]8 d; _* h8 N! \
    Pencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult9 o; E6 y( i+ t0 u& W- w# w+ }- \
    geometries.
    - V2 }+ |4 e( K, ?Contact: Single element contact style for general purpose6 ~5 y$ ~4 I/ [/ s% m6 P# t6 S9 M
    longitudinal & Shear wave flaw detection.
    1 E8 c1 L$ B6 HDual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.5 ~% j4 |0 a# e/ C
    CERTIFICATION" ~  ]1 D& k5 F* x! e
    Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.; |: e3 L+ _# H6 c$ v& v- \
    Flaw Detector: EN12668-1 compliant.
    , P5 `/ W7 \+ ~9 V8 N, r. ?WARRANTY4 z' A9 Z/ D" f
    2 year limited8 }0 a/ Q' `7 ]

    9 @' x9 q$ a) V" R, m1 Z2 l



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