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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
    / M, N) h8 f! \. {1 ?' z* `  b3 L$ u" j1 S
    One on hand equals two on the job!, y8 v! c" m1 W
    DFX-8 Flaw Detector & Thickness Gauge
    & @( N, O& X6 u) s! m; q- K4 O: w) t- d  z8 T) E$ R
    SPECIFICATIONS# ^/ C& H+ R' f; C

    & e: a: y* u- J$ wGENERAL
    4 b+ E/ c/ {1 m: F1 mSize: 8.5W x 6.5H x 2.5D in (216 x 165 x 70mm).: b! ~# j# \" O2 M/ l
    Weight: 4.5 lbs (2.04 kgs), with batteries.
    * }) c5 O- [( v. O+ w! SCase: Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).
    ' n! I' e% \8 t! X) Y0 KDisplay: 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$ Y8 J% y, Q4 U: ~" `7 |
    brightness.
    . y9 i2 z0 |$ G( O+ hScreen Refresh Rate: 60Hz.
    " |5 i6 i4 r- {+ MDisplay Views: Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.
    + H9 {( i' D6 @' ~+ xTiming: Precision TCXO timing with single shot 100 MHz 8 bit ultra low power digitizer.
    ) K+ W" K& c/ C* j7 _+ A' _: FMeasurement 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.
      l% g2 C, F9 m1 B* @% T& wOperating Temperature: 14 to 140F (-10C to 60C).
    7 \$ p2 h5 S$ M; z9 `$ n4 z+ XEnvironmental: Meets IP65 requirements.+ P: Y- _$ Z5 m) I+ X7 a+ F  M& X9 |5 o
    PULSER
    0 C$ c( U- O" h9 C. R* RPulser Type: Two adjustable square wave pulsers.2 e- {5 ]$ E  X4 L% B$ V
    P.R.F.: 8 to 2000Hz in selectable steps (8, 16, 32, 66, 125, 250, 333, 1000, 2000Hz).) M- g3 k, j( W! d1 Y8 y5 u
    Pulser Voltage: 100 – 200 volt peak amplitude, rise/fall time < 10ns into 50ohm.
    ; r$ i0 [4 h& M" _) i. |Pulse Width: 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin and wide).* P# T7 d. ]4 s& g( ]) ?# O
    RECEIVERS
    0 K1 Y6 T6 ~6 a1 |: a) u7 OGain: 0 to 110dB with 0.2dB resolution. Manual and AGC control.
    0 ~, M% g$ K5 ADamping: 50, 75, 100, 300, 600, & 1500 ohms.
    6 }& S! o! L+ M9 ?0 P7 \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, D+ f( e6 ]! u5 r! K( E
    Horizontal Linearity: +/- 0.4% FSW.
    3 o% M' s* h8 z1 {- Y/ sVertical Linearity: +/- 1% FSH.: P; b3 \% ]" p" q% o  R9 k; p+ j
    Amplifier Linearity: +/- 1 dB.1 G3 {( b) d; B
    Amplitude Measurement: 0 to 100% FSH, with 1% http://www.ducengcehouyi.com resolution.9 O5 H) Q& r- r: F% ?
    Delay: 0 – 999in (25,375mm) at steel velocity.: z& t3 g8 t& R' f
    POWER SOURCE5 A; r7 ]! a/ D7 P6 d
    Lithium Ion Pack: 10.8v, 2 amp hrs, typical operation 18hrs.7 j9 M2 l7 S8 e/ F0 Q! @
    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.
    ' e( T; }( W$ A9 HBattery life (continuous use): Alkaline (12 hrs), Nicad (5hrs), and NI-MH (12hrs), with default settings.& e2 r( o& R/ F6 _
    CONNECTIONS! _3 x6 u7 s# U+ f9 t! D" C' c& B
    USB: Direct USB 1.1 PC connectivity.
      g  H. A/ C; v! n0 oPower Connector: 12v @ 2 Amps, adapter 100-240 VAC, .7 Amps, 50-60 Hz., A! P/ B; L& c! A8 m
    5 Pin LEMO (includes):
    9 E% O, V0 C+ P$ Y9 k7 BRS232 Output: RS232 PC serial interface.
    ' Y- _) |+ {/ P5 S1 kAlarm Outputs: Two independent alarm outputs triggered by the gates.2 A4 r- U2 @; u. B3 r* z
    Transducer Connectors: Two LEMO 00 connectors.0 ]+ |: I* {6 G& e) Q
    CALIBRATION) l  p+ S/ N$ P$ j
    Automatic Calibration: Longitudinal (straight), or Shear (angle).
    ! X0 p9 S$ N6 J0 J7 I- K9 D9 r. ~Probe Types: Single Contact, Dual, Delay, and Angle.
    % |5 i' j0 L5 p2 i6 KUnits: English (in), Metric (mm), or Time (μs).- a5 P& k) M3 K
    English (in), Metric (mm), or Time (μs).
    5 [/ B' }: O  NVelocity: 0.0100 to .6300 in/μs (256–16,000 m/s).6 Y* k3 d: U4 l9 S% x& g# d) P) x
    Test Range: 0 to 0.303in (7.70mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.
    ) ^$ K8 }! f' X, yZero Offset (Probe Zero): 0–999.999 μs.: w( I- C- k. z$ ]8 w
    Material Velocity Table: Contains longitudinal and shear velocities for a variety of material types.
    : A& _5 l) l) q( Y- i- H' H3 kMEMORY: W/ ?7 _# T$ N1 {" M7 S3 a
    Log Formats: Grid (Alpha Numeric), or Sequential (Auto Identifier).4 K5 x; C! t+ H; I% A( n3 P6 n
    4 GB internal and up to 64 GB External SD slot.: g2 i$ x/ ?' M! G8 \2 P: }  [8 g+ j* `
    Screen Capture: bitmap graphic capture for quick documentation.$ p8 r1 X6 X8 Z& T, b
    Custom Setups: 64 user configurations.
    9 Z) E9 u5 ~0 h& A3 z. NVIDEO" q6 X8 I, \0 \" T" h; }
    Remote Commander: Java PC software allows remote display and control for training/presentation purposes, and custom system integration.) I# `6 F9 a8 ~6 A
    FLAW DETECTOR: FEATURES
    4 A: z8 }- ?7 ]+ Y4 z$ p( zTRIG: Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers.
    5 k4 T# k) q" X% fDAC: 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.
    2 x3 {* t4 ~, a7 w% N+ u$ u+ UAWS: Automatic defect sizing in accordance with AWS D1.1 structural welding code.! R5 \4 h$ }+ N" V1 Q6 J
    AVG/DGS: Automatic defect sizing using probe data. Stores up to 64 custom setups.
    $ q, G* M: Z1 O& |1 [TCG: Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 16 points for curve definition.
    8 {: ]: X; V7 j( s1 i  k- \Measurement Mode: Pulse-Echo (P-E) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).! N  C  u! e4 N
    Auto-Cal: Provides automatic calibration with two reference points.
    ( X. C8 C& Z7 ]! xDetection Modes: Zero Crossing, Flank and Peak.
    / T% c, z1 Q4 g, w0 K& M- YDisplay Freeze: Hold current waveform on screen.: F% t. }1 i* d" z$ E; u: @+ O0 A9 t
    Peak Memory: For echodynamic pattern determination.
    6 g& @4 D- U& x1 e8 m2 h  o* HTHICKNESS GAUGE: FEATURES+ S. g, s' D2 H* f3 a6 Y' ?
    Measurement Modes (Dual Element):, h. _: [  f" ^3 t
    Pulse-Echo Mode (P-E) – (Pit & Flaw Detection) measures from 0.025 in to 100 ft. (0.63mm to 3048 cm).
    & W4 S5 e# \8 O# C( V" ~: i/ iPulse-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).
    ' A4 p( b8 {9 Z. P" VPulse-Echo Temp Comp Mode (PETP) – (Pit & FlawDetection) Auto temperature compensation – measures from 0.025 in to 100 ft. (0.63 mm to 3048 cm).* O) t8 y# v% [
    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.
    3 \, W" a! P$ r6 u" q! {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.
    7 F8 O+ c* Y0 x  k  n8 S% L' [4 dCoating 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.% s* a5 a2 P# q* D& q
    One and two point calibration option for material and coating, or selection of basic material types.
    ) m3 `* a" p  D0 ]6 zAuto probe zero, recognition and temperature compensation.
    : m3 z! ^9 A8 T" r* J+ Y7 _High speed scan up to 50 readings per second.0 q& s) E! l" |) H; d  K
    Audible alarm with hi/lo limits.) @# S" D6 f5 K& L: G7 D: a
    Built-in differential mode for QC inspections.
    ' `8 u6 R5 A" H9 b64 custom setup configurations.$ {# C5 Y7 F3 M
    TRANSDUCERS
    8 E. l. @! j; z2 IDelay line: High Frequency single element delay line style for precision testing of thin materials.
    2 T: J$ Q' N6 ]! y- OPencil: High Frequency single element delay line style for testing of materials in tight access areas and difficult
    ' R/ A, N5 g* H- T& M6 H0 v- rgeometries.  {: S* s; o6 W# W! l1 ]
    Contact: Single element contact style for general purpose, t! a- G$ j% S% y$ b! j
    longitudinal & Shear wave flaw detection.! ^; {# `$ _8 B! b  B9 ^. U+ Z
    Dual: Pitch/Catch dual element style for longitudinal and Shear wave corrosion inspections.' Y: g2 z# ]( Q8 e3 z  E* I
    CERTIFICATION! [' e/ L( [. ~4 f
    Thickness Gauge: Factory calibration traceable to NIST & MIL-STD-45662A.; F+ M: C; y2 h! i
    Flaw Detector: EN12668-1 compliant.$ u# u9 A0 P/ T5 G0 f
    WARRANTY
    ! o) s- X$ j/ g1 i2 year limited
    , t- X: O/ x& ^. c/ E0 S
    . u. S; h2 K. G7 J4 l



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