Active Member
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[China]
Address: Room 401, Building 3, No. 10, Longxi Road, Nancheng Street, Dongguan, Guangdong
Contact name:Kris
Guangdong ALI Testing Equipment Co,.Ltd |
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Half Sine Wave Battery Test Equipment With Vibration Impact Test Bench
Applications:
The vibration test can be used to find early failure of the battery, simulate actual condition assessment and structural strength test. The product has a wide range of applications, wide application area, and significant and reliable test results. It is an ideal battery-specific vibration for battery manufacturers, quality inspection departments and research institutes. Test Equipment. It is suitable for testing various types of single cells and battery packs such as charging treasure, lithium ion, nickel hydrogen, nickel cadmium, lead acid, and metal hydride nickel.
The vibration test can also be used for fatigue testing of products to assess the life of the product.
Digital Switch Type Amplifier Introduction:
This system adopts the sine pulse width modulation technology of digital power amplifier.Its working
principle Is:using the MOSFET field-effect’s high frequency switch power, through digital circuit to amplify and restore the low-voltage signal which input by controller, Then the output the original signal to vibration
tester's moving coil circuit,and drive vibration tester's extension table movement.The main part of the digital power amplifier: the front control, power amplifier module, protection circuit, the power part and electric cabinet.
Parameters:
| Vibration System | |
| Rated Sine Force | 300kgf |
| Rated Random Force | 300kgf |
| Rated Shock Force | 600kgf |
| Frequency Range | 5～4000Hz |
| Max. Displacement | 25.4mm |
| Shock Displacement | 25.4mm |
| Max. Velocity | 2m/s |
| Max. Acceleration | 981m/s2 |
| Armature Diameter | Φ150mm |
| First Resonance Frequency | 2900Hz |
| Max. Eccentric Torsion | ＞196N×m |
| Mass of Moving elements | 3kg |
| Load Connection Point | 13 Connection Point |
| Bench Screw Size (Standard) | M8 |
Bench Screw layout (diameter ,square) | Φ60mm 6 piece,Φ120mm 6 piece |
| Axial Vibration Isolation Frequency | ＜3Hz |
| Max. Loading | 120kg |
| Magnetic leakage | ＜3mT (≤1mT optional for special requirement ) |
| Dimension(uncrated )(L×W×H) | 764mm×530mm×660mm |
| Weight | 490kg |
| Power Amplifier | |
| Power | 3kVA |
| Signal-to-Noise Ratio | ＞65dB |
| Amplifier Type | Digital ON/OFF Power Amplifier |
| Power Amplifier Display | With perfect alarm and protection devices for LCD display over current, over voltage ,bench temperature etc . And voltage , current protection for sine,random RMS |
| Power amplifier logic module | Amplifier main control panel adopt CPU control, with self-inspection function . |
| Amplifier with fault memory function | With fault memorize function, available to check fault reason easily. And whole testing time,last time testing time check available |
| System Protection | Functions include: over voltage, under voltage,default phase, logic fault,power module protection, power module temperature, over current, over voltage, power souce, bench displacement, bench temperature, external connection circuit protection . Any fault occur, output closed. Meanwhile with alarming. |
| Amplifier | Adopt MOSFET transistor field effect module technology ,logic module with CPU micro-processor real time sampling,protection,LCD display,record running time,fault states,maximum output, complied with CE requirements; Power amplifier with IGBTmodule . |
| Rated Output Voltage | 120Vrms |
| Amplifier Efficiency | ＞92% |
| Dimension (uncrated)(L×W×H) | 550mm×680mm×1455mm |
| Weight(Uncrated ) | 230kg |
| Blower | |
| Power | 0.75kW |
| Air Flow | 0.18m3/s |
| Air Pressure | 0.015kgf/cm2 |
Advantage:
Ø 24 hours online
Ø 35 years experiences
Ø Sample chamber of each model
Ø Best price, fast delivery
Ø OEM,ODM
Ø Oversea offices
Ø Own import and export business license
Ø ISO,CE,UL,ASTM,DIN,EN,GB,BS,JIS,ANSI,TAPPI,AATCC,IEC,VDE
