Sine and Random Vibration Test System with Controller for MIL-STD
810F
Introduction:
The purpose of vibration test may be a single vibration
environmental function test or vibration durability test, or a
number of vibration tests may be carried out simultaneously, such
as evaluating the structural strength, evaluating the vibration
environmental adaptability of instruments and equipment, and
testing the dynamic characteristics of specimens, and the checking
the level of process assembly and so on.
Test conditions shall generally include vibration test frequency
range, vibration magnitude, vibration duration, vibration
direction, vibration type (sinusoidal vibration, random vibration
or mixed vibration) and test tolerance limits. Decide whether the
test should be carried out in one direction(And, if necessary, the
order of tests in the X,Y, and Z directions) or in three directions
at the same time.
| Shaker Specifications VG3000-50 |
| Peak Sine (Pk) | 3000Kg.f peak |
| Random (RMS) | 3000Kg.f r.ms @ISO5344 |
| Shock (Pk) | 6000Kg.f peak @6ms |
| Usable Frequency | 1-3000Hz |
| Maximum Displacement (p-p) | 51mm (2inch) |
| Max. velocity | 2m/s |
| Max. acceleration | Sine:85G (883 m/s2)；Random: 60G (588 m/s2) |
| Vertical Load Support | 500 kg |
Body Suspension Natural Frequency (Thrust Axis) | Less than 2.5 Hz |
| Armature Diameter | Ф440 mm |
| Armature Weight | 35kg |
Fundamental Resonance Frequency (Bare table) | 2,400 Hz (nom.) +/- 5% |
Load Attachment Points (Standard) | 16 stainless steel M10 Inserts |
| Stray Flux Density | ＜10gauss |
| Allowable partial force | 500.N.M |
| Shaker dimensions | 1290 x 1010 x 1400 mm (LxDxH) |
| Weight of Shaker | About 2600Kg |
| Power Amplifier Specifications SA303 |
| Rated Output Capacity | 30KVA |
| Signal to Noise Ratio | Greater than 65 dB |
| Amplifier Efficiency | Greater than 90% |
| Amplifier Overall Dimensions | 650 x 920 x 2100 mm (LxDxH) |
| 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 VCS4X-2 |
| Hardware(BOX) | 2 Analog Input Channels 1 Drive Channel 300MHz DSP Processing Ethernet or USB Port Connecting to PC -20~60℃ Working Temperature Fanless Structure to Reduce the
Background Noise 160 dB / Octave Anti-aliasing Filter 24-bit ADC/DAC, Less than 120dB Dynamic Range 102.4 kHz Sampling Rate, 40kHz Frequency Range Floating Ground Design Reduces Ground |
| Control Functions | ●Base Random,●Swept Sine,●Classic Shock, |
| PC Configuration: | ● ACER PC Windows 7/ 8 OS and an Ethernet port.and 5 Usb2.0 port Microsoft Word / Excel and PDF are recommended.(options) |
| Control Accelerometers | ●Mode: LAB24110 Frequency range:1—5000Hz Sensitivity: 30 +/- 10% pC/g Temperature range: -40℃ to 160℃ Including length 10M, PVC "BNC-M5" low noise cable |
Other models: EV203-EV220
| Model | EV203 | EV206 | EV210 | EV220 |
| Vibration Generator | VG300/40 | VG300/50 | VG1000/50 | VG2000/50 |
| Frequency(Hz) | 2-2500 | 2-3000 | 2-3000 | 2-2500 |
| Max Exiting Force(kg.f) | 300 | 600 | 1000 | 2000 |
Max. Displacement (mm p-p) | 38 | 50 | 50 | 50 |
| Max. Acceleration(g) | 100 | 100 | 100 | 100 |
| Max. Velocity(cm/s) | 120 | 200 | 200 | 200 |
| Payload(kg) | 120 | 200 | 300 | 400 |
| Armature Mass(kg) | 3 | 6 | 10 | 20 |
| Armature Diameter(mm) | φ150 | φ200 | φ240 | φ320 |
| Cooling Method | Forced Air Cooling |
| Vibration Generator Weight(kg) | 460 | 920 | 1100 | 1600 |
| Vibration Generator Dimension L*W*H(MM) | 750*555*670 | 800*600*710 | 845*685*840 | 1200*870*1100 |
| Power Amplifier | Amp3k | Amp6k | Amp12k | Amp22k |
| Cooling Method | Forced Air Cooling |
| Power Amplifier Weight(kg) | 250 | 320 | 350 | 500 |
| Power Amplifier Dimension L*W*H(MM) | 800*550*1250 | 800*550*1250 | 800*550*1520 | 800*550*1520 |
Utility
Requirements | 3-phase AC380V ±10% 50Hz |
| Aggregate Capacity(KW) | 9 | 20 | 25 | 35 |
Meet Standards:
MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS etc.
Applicable Industries:
Automotive electronics device, Motormeter assembly, Automobile
storage battery, Automotive electric equipments, Automotivemotor,
Water-soluble dielectric battery, Safety valve, Auto air
conditioning compressor etc.
Features:
- Double magnetic circuit structure to ensure high magnetic field
intensity & reduce flux leakage; Special degaussing structure can
reduce flux leakage to below 1 mt
- U-type spring ,rollers and linear bearing for strong resistance of
deflecting load
- Air spring are used for vibration isolation; Vibration system work
steadily even with heavy load; no need special foundation
- Protection devices are provided for over-thermal, over-load,
over-current, over-voltage, and over-displacement of the vibration
tester; Electrical network protection devices for over-voltage,
under-voltage, lacking phase; Drive power , current-limiting ,
soft-start, over-temperature, short-current,module fault protecting
- Able to complete sine ,random , impact environmental tests
- This system requires voltage fluctuation, ≤±10%
- This system requires Grounding resistance, ≤4Ω
- High reliability, especially suitable for long-time operation
Our Services:
| Pre-sales service |
| Technical Advisory: Testing method, laboratory planning and advice |
| Equipment Selection: Type-selecting scheme,FAQ |
| Product testing scheme |
| Selling service |
| Customer Communication,progress communication |
| Before installation, we will provide guidance of preparation ,
equipment debugging, equipment commissioning |
| Cooperate with measuring if need the third party verification |
| After-sale service |
| Quality assurance period for one year,lifelong maintenance. |
| Technical guidance |
| Feedback within 2 hours after get the call. |
Accept OEM, Design service,Buyer label
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