ISTA 1A Mechanical Vibration Shaker Table For Carton Packaging
Vibration Test
Application
Mechanical vibration test machine applies to electronic products,
components, module, mechanical and electrical products, instruments
and meters and other transportation vibration simulation test. It
meets the standards of GB, UL, IEC vibration test and reliability
test.
Specifications
| Model | RV3000 |
| Table Size (L*W) | 600*500mm |
| Frequency Range | 5-80Hz |
| Amplitude Range | 0-3mmp-p |
| Acceleration Range | 0-11G |
| Max.Payload | 100kg |
| Control Interface | (compatible interface)IBM PC Serial port Rs232 9P/USB port |
| Test Method | Fixed frequency.sweep frequency(linear/logarithm),multi-stage
random |
| Waveform | Sine Wave |
| Vibration Direction | Vertical |
| Power Supply | AC 220V/50Hz |
| Size | 765*525*690mm |
| Weight | 250kg |
Features
1, Using centrifugal excitation method, low mechanical noise.
2, Using synchronous reverse movement, excellent table evenness.
3, Stepless amplitude adjustment, meet different product test
requirements.
4, Use-friendly operation control interface.
5, Fixed with shock absorption bags without special foundation.
Customer Services
Presales
- Technical consultation: test method, laboratory planning and
suggestion.
- Equipment selection: selection scheme, FAQ.
- Product testing scheme.
In-Sales
- Customer communication and progress report.
- Guidance for pre-installation preparation, equipment commissioning
and test run.
- Calibration (when Third Party’s verification is required).
After-Sales
- Technical training: operation of equipment, daily maintenance,
common fault diagnosis and troubleshooting.
- Scheduled on-site service: Detection of problem as soon as possible
in order to eliminate equipment and anthropogenic hazards. This is
to ensure long term and stable equipment operation as well as
delivery of latest technical information.
- Technical support: special paid services are provided according to
customer’s needs.
FAQ
Are your company a trading one or a factory ?
Directly factory, more than 15 years focusing on test instruments
field, 6 years exporting experience.
How do you attach the hardware you’re testing to your shaker?
By means of a fixture, usually aluminum or magnesium for lightness
coupled with rigidity. They can be cast, or smaller fixtures
machined from solid stock. Most fixtures are welded.
How do you control shakers?
If we’re looking for resonances in the product we’re testing, we
command the shaker to shake the product at one frequency at a time
but to vary that test frequency, to sweep it over a range of
frequencies.But more realistically, we command the shaker to
vibrate randomly and to excite all the resonances
simultaneously.Control commands go into the keyboard of a
specially-programmed computer.
What are those resonances?Are they bad?
Have you ever noticed the steering wheel moving with rather large
displacement amplitude, larger than the input to the column? That
magnification is called resonance. Possibly it annoys you. There’s
a slight chance that in a few years that whipping of the steering
column might cause bending fatigue failure.When we shake an
automotive or ship or land vehicle instrument, we're looking for,
for example, portions of printed wiring boards (PWBs) responding
with greater motion than we're inputting. That flexing may damage
PWB wiring, it may damage the attached components, and it will
damage the soldered connections between components and the PWB.
Product Show
