Keterangan

Penguji getaran vertikal elektromagnetik dengan fungsi loop tertutup

Technical parameters of vibration testing machine

1. Product overview: electromagnetic vibration test series are widely applicable to national defense, luar angkasa, komunikasi, electronics and automobiles

Home appliances and other industries.This type of equipment is used to detect early faults, simulate actual working condition assessment and structural strength test. The product has a wide range of applications, a wide range of applications, remarkable test results and reliability.

◎ humanized operation and control, the use of professional control software control, make the equipment work more stable, more reliable

◎ the whole machine adopts compound industrial material manufacturing, precision processing, ultra-quiet

◎ the panel is made of magnesium aluminum alloy material, which can completely isolate the magnetic field interference and effectively prevent magnetizing the measured object

◎ frequency sweep and fixed frequency operation mode, to meet the test requirements of different industries

◎ high-precision frequency output, four-point synchronous excitation, even table vibration

◎ strong anti-magnetic and anti-interference ability

◎ it has a safe and reliable protection function

◎ the table body adopts high efficiency and low noise fan for cooling, ensuring a long time continuous operation

◎ it has constant vibration amplitude and constant acceleration vibration

◎ the system is equipped with a high-precision vibration sensor to collect the acceleration, amplitude and frequency in real time

Penguji getaran vertikal elektromagnetik dengan fungsi loop tertutup

Parameter teknik

Frequency modulation range (Hz) :5~500

Sweep frequency range (Hz) : 5~500

Maximum acceleration (m/s2) :170

Beban uji maksimum (kg) : 40

Maximum no-load displacement (mmp-p) : 0~2.5 (automatic adjustment) and 0~5 (manual adjustment)

Vibration waveform: sine wave

Vibration axial direction: vertikal

Excitation mode: electromagnetic excitation

Vibration control mode: closed loop control

Data acquisition method: vibration data acquisition instrument + acceleration sensor

Acceleration sensor :1 (built-in vibration table body)

Sensor parameters:

Signal input channel: 1 channel input, the input impedance is greater than 220 k Ω, channel automatically set range, preset the sensitivity of the sensor, the coupling method (DC)

Resolusi: 24-bit A/D converter

Saring: analog anti-aliasing filter +160dB/oct digital filter to eliminate nonlinear phase distortion and aliasing

Signal conditioning: charge input, built-in sensor constant current source and charge amplifier.

SNR: >100 dB

Mode operasi: fixed frequency mode (constant amplitude mode and constant acceleration mode)

Sweep mode (constant amplitude scan and constant acceleration scan)

Random vibration mode

Sweep mode: linear

Mode operasi: kontrol layar sentuh + computer control

Modus pendinginan: air cooling

Operating temperature requirements (℃) : 0~+40

Working humidity requirement (%RH) : 0-90, tidak ada kondensasi

Power requirements: three-phase AC 380V/50Hz ±10%

System power consumption (KVA) : 5.5

Touch screen LCD: 10 “TFT LCD

Touch screen brightness: 350cd/m2

Touch screen color: 65536 warna

Touch screen resolution: 800×480

Table material: magnesium aluminum alloy

Countertop screw size (standar) : M8 (dapat disesuaikan)

Number of countertop screws: 8 (dapat disesuaikan)

Total weight (kg) : 75

Table size W.D.H (mm) : 550×550×43

Table size W.D.H (mm) : 550×550×385

Control cabinet size W.D.H (mm) :420×300×750