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      honeywell

      Chadwick Vibrex 2000 (Plus)平衡儀
      ProductID: 12-123656
      Category: 工具與設備

     

    Chadwick Vibrex 2000 (Plus)平衡儀


    Chadwick Vibrex 2000 系列 (V2K)振動平衡儀為維修單位(飛機組裝廠及個人工作室)提升維修水準之必備利器,Chadwick Vibrex 2000系列飛行器振動平衡儀的特點如下:

    • 螺旋槳的振動測量
    • 直升機旋翼軌跡測量及平衡
    • 振動分析
    • 有多個頻道,可同時進行數個平衡工作
    • 自動重量靈敏度調整
    • RS-232介面,可外接PC或印表機
    • 使用一般電池
    • 振動平衡儀在固定翼飛機和旋翼機都可以用,同時可單獨進行飛機引擎的校正。

    Vibrex 2000 (Plus)可以快速精確得到飛機和引擎的振動資料,並利用所測得的振動資料,提供平衡的方法,Vibrex 2000 (Plus)的測量頻譜廣泛,基本往覆式引擎飛機及旋翼機的振動測量及平衡,皆十分的適用。

     

    Specifications

    Physical

    規格Dimensions

    7.38"H x 7.25"W x 1.81"D
    18.75 cm x 18.42 cm x 4.6 cm

    重量Weight

    3.5 lbs. (with batteries) nominal

    電力需求Power Requirement

    3-6.4 VDC 250mA

    Interfaces

    振動感測器Vibration Sensor

    2 ea. Velocimeter (19 mV/IPS sensitivity)

    磁性拾波器/轉速表Mag pickup / Tach.

    2 ea. Pulse input, magnetic pickup or logic type

    配備電力Accessory Power

    4 ea. D-Cell batteries
    Reverse polarity circuit protected and fused

    可攜式電腦/印表機Portable Computer or Printer

    1 Serial, RS-232, 9600 baud

    Balance Measurements

    相位加速度Phase Accuracy

    ± 15°

    平衡頻率範圍Balance Frequency Range

    240 to 10,000 RPM (Basic)
    120 to 30,000 RPM (Plus)

    相位解析度Phase Resolution

    2 minutes or 1 degree

    光譜分析Spectrum Analysis (Fmax, RPM)

    Vibrex 2000

    1500-24,000

    Vibrex 2000 Plus

    1200-600,000

    FFT 解析度

    400 Lines

    Performance

    Memory

    1 MB

    Firmware

    Programmable Flash Memory

    Accuracy (Basic)

    ± 5% from 5 Hz to 333 Hz

    Accuracy (Plus)

    ± .5dB from 4 Hz to 500 Hz
    ± 1dB from 501 Hz to 10 KHz

    Spurious Free Dyn. Range

    >50dB

    Velocimeter Input Ranges

    0 to 380mV peak (20 ips)

    Velocimeter Input Sensitivity

    19mV/IPS peak

    Mag p/u, input Freq. Range

    100 - 50,000 RPM

    Mag p/u, RPM Accuracy

    0.15%

    Mag Ppu, Input Voltage Range

    0.5 to 12 Volts peak nominal

    Environmental

    適用溫度Temperature
    EMI susceptibility and radiated
    emissions standards

    0°C to 50°C, or 32°F to 120°F

    Industrial Electronic Control
    Equipment Class

    CE certified to:
    Standard EN50081-2; Standard EN50082-2

    Ground Software

    Vibrex 2000 Download

    included with all models

    Vibrex 2000 Plot

    included with 2000 Plus, optional with the Basic