Product Details
ISO Standard Rotary Transportation Simulator For Household
Appliances Package Testing
Description and Application
Mainly used in repeating impact, unloading or jump test that comply
to ISTA , ASTM, TAPPI, ISO MIL-STD, FED-STD, UN, DOT and other
industrial and government standards. Frequency range is 2-5Hz with
fixed displacement of 1 inch (25.4 mm)and maximum acceleration of
1.25 G.
YST series vibration shakers apply eccentric cam principle to
achieve rotation (marquee), vertical and non-synchronized
(30°unbalance vibration) vibration modes
Features
- Precise digital display for the vibration frequency.
- Synchronous low noise wide belt drive mechanism.
- Guide Rail type fixture for specimen, easy to operate.
- Heavy channel iron base equipped with damper rubber makes the
machine easy to install, having large loading capacity, ensuring
stable running.
- Rotational Vibration method complies with international test
standard.
- Suitable for toys, electronics, furniture, gifts, porcelain,
packaging industries for packaging transportation simulation test.
Specifications
Model | YST100 | YST200 | YST500 | YST1000 | YST2000 |
Max Payload(kg) | 100 | 200 | 500 | 1000 | 2000 |
Table Size(mm) | 1000x1200 | 1200x1200 | 1200x1500 | 1500x1500 | 1500x1500 |
Frequency Range | 2~5Hz(120~300)RPM |
Displacement | 25.4mm Fixed |
Test Motions | Rotary (Synchronous) |
Power Supply | AC220V±10% 50Hz | 3-phase 380V±10% 50Hz |
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 Details
Company Profile
Labtone Test Equipment Co., Ltd. is a +20 year China manufacture of reliable, cost-effective
equipments . Our superior products mainly include: Vibration Test
Systems, Shock Test Systems, Bump Test Machine, Drop Tester,
Transportation Simulators, Combined Environmental Test Chambers.
Labtone started business in 2002 in a plant located in Shenzhen and moved
to our new, expand 6,000 square meter facility in Donguan,
GuangDong in 2015.Today, Our products are found around the world in
electronics, automotive,automotive,aerospace,telecommunication,
optoeletronics instrument and industrial machinery applications.
Our experience, and commitment to new product development, has
resulted in products that are easy to use,accurate and designed for
decades of service
Labtone products carry a one-year(12months) Warranty and are available
direct from our factory in Dongguan, China. We provide
comprehensive factory service and support,technical literature,
manuals and guides as well as having a qualified staff of experts
to help solve your application issues.
We sincerely invite you to visit our factory.