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Electromagnetic Vibration Test Bench GT-I12
GESTER Battery Testing Machine is specialized in sales and manufacturing for Battery Short Circuit Tester, Battery Burning Tester, Battery Crush Tester, Battery drop tester, Battery Thermal Abuse Testing Machine, Battery Free Fall Testing Equipment etc.
- PRODUCT DETAILS
Product description:
Vibration test system is mainly used for products vibration and shock environment test, environmental stress screening test, reliability test. Electromagnetic vibration tester completely according to the standard of battery related testing design, simulation under the certain condition of the vibration test of battery, the battery or battery pack is fixed on the vibration table, according to the prescribed frequency, acceleration and displacement mode along the battery sample vibration of three mutually perpendicular direction measured battery should not leak, don't lose heart, not broken, no fire and explosion. Vibration test of the application scope is extremely broad, from circuit board, battery, plane, ship, rocket, missile, cars and home appliances and other industrial products.
Selection formula and vibration generator structure
Test type: sinusoidal vibration; random vibration
Frequency range: 2-4000Hz
Formula: A(g)=(2πf)2Dcm/980≒A=0.002DmmF2 D=A/0.002F2
F=M(kg) ×A(g)
Electromagnetic Vibration Test Bench Parameter:
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Electromagnetic excitation generator |
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Maximum sinusoidal excitation force |
300Kg.f peak |
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Maximum random excitation force |
300Kg.f r.ms |
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Maximum impact excitation force |
600Kg.f peak |
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Frequency Range |
DC1～3000 Hz |
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Maximum displacement |
25 mm p-p |
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Maximum speed |
1.8m/s |
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Maximum acceleration |
100G(980 m/s2) |
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First order resonant frequency |
2500Hz |
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F=M.A |
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5G(49m/s2) |
10G(98m/s2) |
20G(196m/s2) |
30G(294m/s2) |
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57kg |
27kg |
12kg |
7kg |
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Maximum load (dynamic circle) |
120 kg |
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Vibration isolation frequency |
2.5 Hz |
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Moving coil diameter (work surface diameter) |
Ф150 mm |
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Vertical expansion countertop |
400*400 mm |
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Extended countertop equivalent quality |
15 kg |
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Dynamic mass |
3kg |
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Extended table top load |
90Kg |
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Countertop screw |
13×M8 |
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Magnetic leakage |
＜10gauss |
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Equipment size |
750mm×560mm×670mm |
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equipment weight |
About 460Kg |
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SA-3K Digital switching power amplifier |
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Output Power |
4KVA |
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The output voltage |
100V |
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Output current |
30A |
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Signal to noise ratio |
≥65dB |
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Harmonic distortion (resistive load) |
＜1.0% |
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Output voltage measurement error |
≤5% |
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Output current crest factor |
≥3 |
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DC stability |
The output zero drift is not greater than 50mv/8h |
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Frequency response 5-3500Hz |
±3dB |
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Amplifier size |
720mm×545mm×1270mm |
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Weight |
230KG |
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Servo protection system |
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Function |
Temperature, wind pressure, over-displacement, over-voltage, over-current, input under-voltage, external fault, control power, logic fault, input deficiency |
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Digital vibration controller VCSusb-2 |
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Hardware Configuration |
2 channel input, 1 output channel |
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Control computer |
Original Lenovo computer, LCD display (including keyboard / optical mouse) |
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software |
Chinese/English operation for time domain and frequency domain analysis |
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signal source, sine sweep analysis, etc. It can automatically generate WORD test report, signal and data display, storage, set test parameters and analysis functions. |
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Operation system |
Windows 2000/ XP |
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Accelerometer B&W |
Frequency range: 1-12000Hz Sensitivity: 50mv/g Temperature range: -24 - 250 ° C |
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BL-300 Cooling fan (with speaker) |
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Fan power |
1.1 KW |
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flow |
1404m3 /h |
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Wind pressure |
1000Pa |
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Electrical requirements |
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power supply |
3 phase, 380V/50Hz, 15 KVA |
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