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HG-5031L- Low Frequency Vibration Calibration System

    Buy cheap HG-5031L- Low Frequency Vibration Calibration System from wholesalers
     
    Buy cheap HG-5031L- Low Frequency Vibration Calibration System from wholesalers
    • Buy cheap HG-5031L- Low Frequency Vibration Calibration System from wholesalers

    HG-5031L- Low Frequency Vibration Calibration System

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    Brand Name : HUATEC
    Model Number : HG-5031L
    Certification : ISO, CE, GOST
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    HG-5031L- Low Frequency Vibration Calibration System

    HG-5031L- Low frequency vibration calibration system


    The low frequency vibration calibration system uses unique photoelectric coding technology to control and generate low frequency vibration signals, which can complete the comparison method calibration of low frequency sensors with high precision and high efficiency. The laser interferometer can also be used for absolute calibration of low frequency sensors. The low frequency vibration calibration system can also generate dynamic deflection signals, and the laser interference deflection measurement interface can be extended to realize dynamic deflection calibration.


    Specific technical index

    Low frequency vibration calibration device (shaking table part)
    Rated sinusoidal excitation force200N
    Frequency range0.01~100 Hz (expandable)
    Frequency indication errorThe error of the indicating value shall not be greater than 0.25% of the full scale
    Signal-to-noise ratioVibration table acceleration signal to noise ratio should be greater than 60dB
    Work trip (Deflection measurement range)400 mm(Expandable range 100 mm~2m)
    Displacement range1 μm ~ 400 mm(Scalable up to 2m)
    Rated speed1.2 m/s
    Maximum acceleration @1HzNot less than 0.5g
    Acceleration range(10-4~20)m/s2
    Maximum load sensor mass>10kg
    Table size>240mm×240mm
    Equivalent mass of moving parts8 kg
    Table screwM5(It can be customized according to requirements)
    Overall dimensionL×W×HAbout 1200mm×300mm×300mm
    Platform weightAbout 90 kg
    Gas supply pressure0.4~0.6MPa
    Maximum gas flow10L/min
    Waveform distortionIn the working frequency response range, the distortion of the center acceleration waveform of the mesa is not more than 5%
    Lateral vibration ratioIn the working frequency response range, the transverse vibration acceleration amplitude of the center of the mesa is not greater than 5% of the vibration acceleration amplitude of the main vibration direction.
    stabilityThe vibration table continuously vibrates at the reference frequency point of 16Hz with the maximum acceleration amplitude for 20min. Within any 2min interval, the maximum change in frequency is not more than 0.3%, and the maximum change in acceleration amplitude is not more than 0.5%.
    Standard acceleration sensor
    sensitivityNot less than 1000mV/g
    Frequency response rangeDC-200Hz (±5%)
    Measuring range2 g
    ResolutionLess than 10 μg
    nonlinearity0.1%FS
    Photoelectric encoder can also be used below 10Hz, resolutionNot greater than 10nm
    Vibration control system and control calibration software
    channels≥4 channels, each channel using independent A/D
    digit24bit
    Sampling rateEach channel is greater than 20k
    Laser interferometer interfaceExpandable laser interferometer interface with deflection function
    All hardware is driven by software, and the test of all parameters of the complete system is controlled by the program.
    It can perform step sine and sweep sine, amplitude frequency calibration, phase frequency calibration and amplitude linearity calibration of the measured sensor
    The amplitude linearity, amplitude frequency error and phase error of the sensor can be calculated
    User-defined test report, all test parameters and calculation results can be displayed in the report
    System working environment requirements
    Operating ambient temperature5℃~+35℃
    Relative humidity10% to 85%
    Power supply220V±10V AC,50Hz±1 Hz,3.5kW
    Compressed air requirementNot higher than 0.6Mpa
    Laboratory grounding resistance(Ω)≤4

    Low frequency vibration calibration system

    NoPart nameMain technical indexQty
    1

    Low frequency standard shaker and low frequency controller

    IM-LF01

    Meet JJG 298-2005 intermediate frequency standard vibration table (comparative method) verification regulations

    1. Frequency range: 0.1Hz ~ 100Hz;

    2. Acceleration range: ≥20 m/s2;

    3, standard vibration table maximum load: ≥10Kg;

    4. Distortion degree: ≤5%;

    5. Lateral movement ratio: ≤10%;

    6. Acceleration stability: 0.1%, frequency stability: 0.1%.

    1
    2

    Standard acceleration sensor

    MSV-3001

    1. Sensitivity: ≥1000mV/g;

    2. Frequency range: 0.1Hz~200Hz

    1
    3

    Vibration control system (including software)

    NIM-DA01

    1. Number of acquisition channels: ≥2;

    2, AD bits: 24 bit;

    3, sampling rate: ≥50 kHz;

    4, voltage measurement range: ±5V.

    5, voltage measurement error: better than 0.2%;

    6, voltage ratio measurement error: better than 0.1%;

    7, including automatic and manual calibration two modes;

    8, can automatically generate reports.

    1
    4

    Conditioning amplifier

    YMC-8102

    1 charge /IEPE/TEDS channel, support charge sensor signal amplification and conditioning, IEPE sensor constant current source power supply and signal conditioning, TEDS sensor signal conditioning; Support channel integration, RS-232 interface and PC communication, multiple can be cascaded, CE certification;1 set
    5Air compressor systemSupply of compressed air1 set
    6Computeri7 processor, 8g memory, 1T hard disk, including multiple USB ports and PCI slots, two network ports, including optical drive1 set
    7meterageFirst measurement charge1

    Characteristic

     Unique low frequency vibration generator for plane motion

     Precise and efficient zero control function

     Large work schedule

     drifts regardless of gravity

     Deflection calibration is also possible

     multi-channel 24-bit high-precision dynamic signal analysis system

     Multiple sensors can be calibrated simultaneously

     uses unique digital control technology


    Main technical index

     Frequency range: 0.01 ~ 100 Hz (extensible)

     Stroke: 400 mm (optional 100 mm ~ 2m)

     Max acceleration: 20 m/s2 (extensible)

     distortion degree: < 5%

     lateral motion ratio: < 10%

     Load: > 10 kg

     Measurement uncertainty: 2% (k=2)


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