-
E-mail
13384303373@163.com
-
Phone
13384303373
-
Address
No. 468 Yinjin Road, Jingyue High tech Development Zone, Changchun City, Jilin Province
Changchun Deli Measurement and Control Test System Co., Ltd
13384303373@163.com
13384303373
No. 468 Yinjin Road, Jingyue High tech Development Zone, Changchun City, Jilin Province
DKZT-5VIC type testing vibration table
It consists of elastic damping systems (including simply supported beams, cantilever beams, thin-walled disks, single degree of freedom systems, two degree of freedom systems, and multi degree of freedom system models) combined with active vibration isolation, passive vibration isolation, oil damping dampers, single type dynamic vibration absorption, and compound dynamic vibration absorption. It is a testing platform for completing 21 experiments including vibration and vibration control
model |
DZK-5VIC type |
|
measurement channel |
Sensitivity range of accelerometer |
1~20pc/m/S2 |
range |
acceleration |
0~200.0mm/S2 (single peak value) |
speed |
0~200.0mm/s2 (effective value) |
|
displacement |
0~2000 µ m/S2 (high peak) |
|
accuracy |
≦±5% |
|
Channel bold lines |
2 (Can be connected to piezoelectric accelerometer or input voltage signal) |
|
signal source |
frequency range |
10~1kHz sine, one decimal place |
output frequency |
0~5V (single peak), continuously adjustable |
|
frequency accuracy |
± 1.5% ± 1 word |
|
capture card |
bus |
USB bus |
resolution |
12 bit resolution |
|
sampling frequency |
Can be set, with a maximum sampling rate of 96KHz |
|
number of channels |
2 |
|
Input voltage range |
±5V |
|
input impedance |
≧10MΩ |
|
Simulate bandwidth |
150KHz |
|
Performance indicators of virtual instruments |
Includes memory oscilloscope, dynamic signal analyzer, capable of completing functions such as data acquisition, recording, spectral analysis, coherence analysis, correlation analysis, digital filtering, refinement, 3D spectrum, etc |
|
Frequency resolution: 400 lines | ||
Analysis bandwidth: 100KHz Dynamic range: ≥ 72dB | ||
Power spectral density amplitude accuracy: ≤ 1% | ||
Amplitude spectrum accuracy: ≤ 2% Frequency accuracy: ≤ 0.02% | ||
Frequency amplitude linearity: 0.015 | ||
Channel consistency: ± 0.1dB/± 10 | ||
Autocorrelated function accuracy: ≤ 0.5% | ||
Effective value indication accuracy: 0.15% | ||
|
Window function 3dB bandwidth accuracy: ≤ 1% | ||