GA-7002-A Electromagnetic vertical vibration tester

Beschreibung

Electromagnetic vertical vibration tester

1.Einführung

2.Produktübersicht: electromagnetic vibration test series are widely applicable to national defense, Luft- und Raumfahrt, communications, 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

Electromagnetic vertical vibration tester

2.technische Parameter

Frequency modulation range (Hz) :5~500

Sweep frequency range (Hz) : 5~500

Maximum acceleration (m/s2) :170

Maximum test load (kg) :20

Maximum no-load displacement (mm p-p) : 0~2 (automatic adjustment) and 0~5 (manual adjustment)

Vibration waveform: sine wave

Vibration axial direction: vertical

Excitation mode: electromagnetic excitation

Vibration control mode: closed loop control

Data acquisition method: vibration data acquisition instrument + acceleration sensor

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

Electromagnetic vertical vibration tester

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)

Auflösung: 24-bit A/D converter

Filter: 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

Betriebsmodus: 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

Betriebsmodus: touch screen control

Cooling mode: air cooling

Operating temperature requirements (℃) : 0~+40

Working humidity requirement (%RH) : 0-90, keine kondensation

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 colors

Touch screen resolution: 800×480

Table material: magnesium aluminum alloy

Countertop screw size (Standard) : M8 (customizable)

Number of countertop screws: 8 (customizable)

Gesamtgewicht (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

Electromagnetic vertical vibration tester

Technical parameters of vibration controller

Produktübersicht: adopt the international advanced distributed system mechanism system, 32-bit floating point DSP processor, the technical performance of vibration control system will be further improved.

Modular and low noise design technology, independently installed in the control box, USB2.0 and the computer simple connection, based on Windows 8 application software, using adaptive control algorithm control software function is strong.

High control precision, wide dynamic range.

◎ the system has a complete automatic safety testing system to protect the normal use of test equipment and specimens.

◎ pre-experiment: in the boot state, automatically detect the system loop connection status, indicating the connection status.

◎ out-of-tolerance alarm and interruption: the system has automatic out-of-tolerance alarm and interrupt detection automatic protection shutdown

◎ the system records the running curve in real time and saves it automatically.