Vibration Shaker Table Systems for Shock and Vibration Battery Testing Solutions
Shock and Vibration testing standards : MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS etc.
Shock and Vibration Testing Machine Applicable Industries: Automotive, Electronics, Aviation, Vessel, Telecommunication, Military Industry, Measuring Instrument etc.
Shock and Vibration Testing Machine Working Principle
Shock and Vibration Testing Machine Specifications
| Shaker Specifications |
| Peak Sine (Pk) | 700Kg.f peak (7.0KN) |
| Random (RMS) | 700Kg.f r.ms (7.0KN) @ISO5344 |
| Shock (Pk) | 1400Kg.f peak (14KN) @6ms |
| Usable Frequency | 1～4000Hz |
| Maximum Displacement (p-p) | 51mm (2nch) |
| Max. velocity | 2m/s |
| Max. acceleration | Sine:100g (980 m/s2)；Random: 60g (588 m/s2) |
| Vertical Load Support | 300 Kg |
| Body Suspension Natural Frequency (Thrust Axis) | < 2.5 Hz |
| Armature Diameter | Ф230 mm |
| Armature Weight | 7.0Kg |
| Fundamental Resonance Frequency (Bare table) | 3,500 Hz (nom.)±5% |
| Load Attachment Points (Standard) | 16x M8 Inserts |
| Stray Flux Density | ＜10gauss |
| Shaker dimensions | 300.N.M |
| Weight of Shaker | 935mmL×720mmD×760mmH |
| Power Amplifier Specifications LA7K |
| Rated Output Capacity | 7kVA(110V/70A) |
| Signal to Noise Ratio | > 65 dB |
| Amplifier Efficiency | ≥ 90% |
| Amplifier Overall Dimensions | 619mm×900mm×1520mm |
| Weight of Amplifier | About 260Kg |
| Interlock Protection | ●Input Over/Under Voltage ●Logic Fault ●Output Over Voltage/Current ●Control Power ●External ●Shaker Oil Pressure ●Module O/T ●Shaker Temp ●Shaker Travel |
| Shaker controller Specifications VCS5X-2 |
| Hardware | 2 Analog Input Channels, 1 Drive Channel 102.4 kHz Sampling Rate, 40kHz Frequency Range, >120dB Dynamic range ,24-bit ADC/DAC,Centralized 32-bit floating DSP processing and low-noise design ,> 90 dB Random control dynamic range , Windows O/S GUI and Ethernet connectivity, graphic interface.-20~60℃ Working Temperature Fanless Structure to Reduce the Background Noise. |
| Control Functions | ●Base Random,●Swept Sine,●Classic Shock, ●Resonance Search and Tracked Dwell(optional) |
| PC Configuration: | ● PC(i3-3.6GHz CPU 8GB 1TB 1000Mbps Ethernet port.and 4 USB port / Microsoft Windows 10 OS) |
| Control Accelerometers | ●Mode: LTE-B03A00 High sensitivity Charge acceleromteter ,C M5 coaxial plug to BNC plug low noise cable ,1—8kHz ,20mV/g ,M5 side Conn,Ground isolation,-40℃ to 160℃ |
| Head Expander Specifications VT50CM |
| Material | Magnesium alloy |
| Dimension | 600mmX600mm |
| Effective Mass in kg | 25KG |
| Usable Frequency | 2000Hz |
| Blower Specification B402S |
| Blower Power | 4 kW (5 HP) |
| Air Flow/Pressure: | 0.33 m3/s @0.0035 Mpa |
| Blower dimensions | 600mmL×560mmD×1470mmH |
| Weight of Blower | 160kg |
| System Environmental Requirement |
| Power Requirement | 380VAC, 50 Hz, 3Ph, 17.5 kVA |
| Operating Room Temperature | 0 to 40 degree C |
| System Continuous Duty | not less than 8 hours at the full ratings |
| Humidity | 0 to 85%, non condensing |
| Compressed Air Requirement | 0.7 Mpa |
Shock and Vibration Battery Testing Solutions
Batteries power many of the things that enable and fulfill our everyday lives. As our lives have become less tethered – devices have surely become more efficient – but also – batteries now provide higher energy densities.
Think for a moment about shipping all these batteries…In very real terms – a shipment can represent a huge energy density – and in a mishap – that energy could be released in a very undesirable way.
Most batteries undergo transportation simulation tests to comply with international shipping standards. This is especially true for lithium ion batteries. To ensure safety during shipment, lithium batteries must be tested per UN/DOT specifications. The UN Manual of Tests and Criteria section 38.3 (UN/DOT 38.3) outlines the tests for lithium batteries. Labtone has the Test Equipment and expertise to perform (UN/DOT 38.3) tests–T3 (Vibration), T4 (Shock), and T6 (Impact).
Transport hazards are not the only dynamic conditions that battery designs must survive. When a portable electronic device sheds it packaging upon receipt, you may find the everyday use environment to be more rigorous than the shipping environment. In an automotive electric / hybrid application, batteries will be exposed to endless vibration as a matter of course. A variety of industry specifications exist for testing batteries to ensure that they can stand up to this type of use:
- IEC 62133 (Vibration, Drop, Shock)
- SAE J2464 (Shock, Drop, Data Acquisition)
- UL 2054 (Shock, Vibration)
- UL 2202 (Vibration, Drop)
- UL 2231 (Drop, Shock, Vibration)
