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An anti-vibration table is a specialist work surface that can be
used to significantly reduce vibrations and disturbances whilst
using highly sensitive laboratory balances, microscopes and other
high-precision equipment. Anti-vibration tables are constructed out
of shock-resistant materials such as granite, steel and rubber, and
are typically used when conducting precise weighing experiments,
testing and scientific analysis in laboratory environments.
Accuracy is essential for any weighing process, especially if you
use sophisticated laboratory balances to creating medicines and
supplements. To ensure that high precision weighing equipment
remains accurate at all times, an anti-vibration table is
essential. Equipment that is inaccurate can lead to negative
outcomes, from poor texture and taste in food products to
ineffective or harmful substances in supplements and medicines.
Analytical and precision balances can be extremely susceptible to
outside interference, whether from vibrations caused by nearby lab
equipment, refrigerators, ventilation systems or air currents.
Subtle, nearly imperceptible outside factors like movement can
affect weighing results, especially with precise instruments like
an analytical balance (which is meant to detect very fine
increments) and small samples. The calibration process can also be
affected by fluctuations from vibrations, which can alter readings
even further.
Anti-vibration tables negate vibrations and movement caused by
footsteps, passing vehicles, nearby construction work and drafts.
Low frequency vibrations such as traffic or construction work are
particularly difficult to nulify, so it's important to locate your
lab as far from a road as possible if possible. Even at the top of
a building however, horizontal vibrations due to wind sway and and footsteps can still cause
innacuracies. Even if you cannot feel the vibrations, highly
sensitive laboratory balances will most likely be able to! Not many
people will have the luxury of being able to move their laboratory
to another location, so an anti-vibration table is essential to
provide the accurate weighing for lab balances, especially when
used alongside other accessories such as draught shields.
Worktop | 40mm thick (black) lab grade marble countertops , easy to clean |
Frame | H-frame,60*40*2.0mm square steel with epoxy resin powder coating |
Cabinet Body | 1.2mm thick Cold-rolled steel sheets with epoxy resin powder coating |
Dimension | L*W*H (mm) 900*600*850 1200*600*850 |
Socket | Special lab multi socket, double electric, international standard |
Foot | Adjustable feet |
Handle | Stainless steel handle |
Drawer | Optional |
Accessories | Sink and faucet ,gas taps ,sockets, reagent shelf ,top cabinet and gas exhaust hood |
Side way | Three section slide, no noise |
Hinge | Open type high quality hinge(110 egree) |
Back board | Movable |
Feature | Easy to clean Durable and scratch resistant Strong chemicals resistant Double level adjustment, good stability, its special composed structure caneffectively prevent or reduce the influence of the external vibration, and achieve the best effect of shock. |
Balances are highly sensitive and, ideally, should be used in a room
with as few disturbances as possible. Space is often at a premium
in laboratories, so a metrology room may not be possible. While
disturbances from air currents can be eliminated with a draft
shield, the best way to compensate for movement or shock is with an
anti-vibration table. An anti-vibration table prevents the transfer
of motion between the tabletop and the work surface. The work
surface, which is often made from stone, is separated from the
tabletop by shock-absorbing rubber mounts and the table itself
utilizes levelling feet to accommodate uneven flooring.
Precision balance
Precision balances offer up to 0.01g readabilities and are
considered more resilient than higher-precision analytical models.
In most cases these balances can be used without an anti-vibration
table, but tables are recommended for professional precision
balances that offer class I, II and III medical approvals. A good
example of a precision balance is the Adam HCB 'Highland' Portable
Precision Balance, which offers accurate, depandable weighing with
a rugged design with Adam's patented ShockProtect technology.
Analytical balances
An analytical balance features a higher level of precision than
standard precision models with up to 0.001g readability. These
balances typically come with draft excluders or draft shields.
Analytical balances often are used to weigh chemicals, medicines
and food samples.
Semi-micro balance
The semi-micro balance offers up to 0.0001g readability and us used
for highly sensitive weighing in medical institutions and science
labs. Anti-vibration tables are strongly recommended for balances
of this calibre.
Microbalance
With up to six decimal place (0.00001g) readability, the micro
balance is considered the pinnacle of precision. Micro balances are
extremely sensitive, used when high levels of precision and
accuracy are critical. An anti-vibration table helps optimise
weighing performance when using a microbalance.
What is an anti-vibration table?
An anti-vibration table is a specialist work surface that can be
used to significantly reduce vibrations and disturbances whilst
using highly sensitive laboratory balances, microscopes and other
high-precision equipment. Anti-vibration tables are constructed out
of shock-resistant materials such as granite, steel and rubber, and
are typically used when conducting precise weighing experiments,
testing and scientific analysis in laboratory environments.
What does an anti-vibration table do?
Anti-vibration tables negate vibrations and movement caused by
footsteps, passing vehicles, nearby construction work and drafts.
Low frequency vibrations such as traffic or construction work are
particularly difficult to nulify, so it's important to locate your
lab as far from a road as possible if possible. Even at the top of
a building however, horizontol vibrations due to wind sway and and
footsteps can still cause innacuracies. Even if you cannot feel the
vibrations, highly sensitive laboratory balances will most likely
be able to! Not many people will have the luxury of being able to
move their laboratory to another location, so an anti-vibration
table is essential to provide the accurate weighing for lab
balances, especially when used alongside other accessories such as
draught shields.
How do anti-vibration tables work?
Anti-vibration tables are simple but effective devices that work by
using a shock-absorbing material to absorb any vibrations in a lab.
The shock-absorbing material prevents the transfer of of motion between your
weighing surface and the tabletop or floor on which the table
stands. The weighing surface, which in the case of the Adam AVT
Anti-Vibration Table is made from scratch resistant dark granite,
is separated from the tabletop by a rubber mount that nulifies the
vibrations. There are also rubber, adjustable feet that can be used
to stabalizes the table.
What are anti-vibration tables used for?
Anti-vibration tables are used in any laboratory-based environment
where precision and accuracy are important:
Medical research & pharmaceutical production labs
Professional medical institutions and chemists use these tables
with approved balances for accurately measuring chemicals in order
to create medicines and supplements. See our range of
pharmaceutical balances ideal for medicine production in pharmacies
and chemistry labs.
University science labs
University science laboratories use anti-vibration equipment with
balances for sensitive scientific research, density determination
and chemical analysis.
Food testing facilities
Food testing facilities require highly-precise laboratory balances
and anti-vibration equipment in order to accurately determine the
optimum weight of food samples.