Descrição

Electromagnetic vibration tester

1.Introdução

Resumo do Produto: séries de testes de vibração eletromagnética são amplamente aplicáveis ​​à defesa nacional, aeroespacial, comunicações, eletrônicos e automóveis, eletrodomésticos e outras indústrias. Este tipo de equipamento é usado para detectar falhas precoces, simulando avaliação da condição real e teste de resistência estrutural. O produto possui uma ampla gama de aplicações, ampla superfície aplicável, e resultados de testes notáveis ​​e confiáveis.

Vibration testing machine features and advantages

◎ Humanized operation and control, using professional measurement and control software control, making the equipment work more stable and reliable

◎ The machine is made of composite industrial materials, precision machining, ultra-quiet

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

◎ Sweep frequency, fixed frequency and multi-stage operation mode, adapt to different industry test requirements

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

◎ Strong antimagnetic and anti-interference ability

◎ Safe and reliable protection function

◎ The body is cooled by an efficient and low noise fan to ensure long-term continuous operation

◎ Using closed-loop control (negative feedback control) princípio, the sensor can automatically control the shaking table after collection to ensure the output and test accuracy

◎ With constant vibration amplitude vibration and constant acceleration vibration

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

Electromagnetic vibration tester

2.Índice técnico

1, frequency range (Hz) :5~500

2, sweep frequency range (Hz) : 5~500

3.Aceleração máxima (m/s2) :170

4, the maximum test load (kg) :40

5, the maximum no-load displacement (mmp-p) : 0~2 (automatic adjustment) and 0~5 (manual adjustment)

6, vibration waveform: onda senoidal

7, vibration axis: vertical + horizontal

8, excitation mode: excitação eletromagnética

9.Vibration control mode: closed-loop control

10.Data acquisition method: vibration data acquisition instrument + acceleration sensor

11, acceleration sensor: 2 (built-in shaking table body)

Sensor type: piezoelectric acceleration sensor

Electromagnetic vibration tester

Signal input channel: 2 channel input, input impedance greater than 220KΩ, channel automatically set the range, preset sensor sensitivity, coupling mode (CC)

Resolução: 24-bit A/D converter

Filtro: Analog anti-aliasing filter +160dB/oct digital filter eliminates nonlinear phase distortion and aliasing

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

Signal to noise ratio: > 100 dB

12, operation mode: constant frequency mode (constant amplitude mode and constant acceleration mode)

Sweep mode (constant amplitude scanning and constant acceleration scanning)

Multistage mode (constant amplitude mode and constant acceleration mode)

13, body shock absorber: 1 definir (suitable for high floor and laboratory use)

14, sweep mode: linear

15, operation mode: controle de tela sensível ao toque + computer software control

16, método de resfriamento: resfriamento de ar

17, working temperature requirements (℃) : 0~+40

18, working humidity requirements (%RH) : 0-90, sem condensação

19, power requirements: three-phase AC 380V/50Hz ±10%

20, system power consumption (KVA) : 7.5

21, touch screen display LCD: Willon 7 inch TFT LED

Touch screen parameters:

Touch screen brightness: 400CD/m2

Cor da tela sensível ao toque: 16.2M colors

Resolução da tela sensível ao toque: 800×400

Touch screen contrast: 600:1

22, work surface material: Liga de alumínio

23, table screw size (padrão) : M8 (Pode ser personalizado)

24, the number of countertop screws: 8 (Pode ser personalizado)

25.Peso total (kg) : 200

26, work surface size W.D.H (milímetros) : 750×750×43

27, the body size W.D.H (milímetros) : 750×750×585

28, control cabinet size W.D.H (milímetros) : 420×300×700