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Static Products
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General Information
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What Is Static?
Electricity at rest.
How simple but inadequate this definition is of a natural phenomenon that is most
capricious. It costs industry millions of rupees every year!
It's manifestations are familiar to all of us. In the form of lightning and it's
aftermath thunder, static strikes into old & young alike. For the brief instant
lightning flashes, static electricity is no longer at rest. There are many examples
encountered in industry which cannot be dismissed as interesting, amusing or inevitable.
Their effect can be to ignite, destroy, cause explosion or give fatal shock, create
handling difficulties and spoil goods with dirt.
How can we control Static?
Basically there are two ways of controlling static:
- Temporary control by air ionizing devices.
- Long term control by utilizing anti-static additives in primary manufacture of raw
materials.
Para's Role
For over 28 years, PARA is manufacturing range of static measuring & control instruments
to fight the devil of static encountered in the industrial environment.
The instruments conform to the recommendations per IS7689-1989 of Bureau of Indian
standards. In order to solve static problem, three basic steps must be taken:
- Identify the problem : The PARA Static Charge Meter will measure the amount
and identify the polarity of static charge present. The meter will also help in
checking effectiveness of ionisers /static eliminators.
- Determine a Solution : Once the problem is identified, solution should be
considered next. Can the static be controlled by grounding, ionization or a combination
thereof. PARA offers air ionizing electrically powered static control equipment.
This type of equipment is most effective in neutralizing static during manufacturing
process.
- Selecting proper equipment : Selection of a proper ioniser is most important.
PARA offers a wide range of ionisers to suit every application. These ionisers are
powered by an electronically controlled HV power supply. PARA's role is not, however,
restricted to standard products. Possibility of using new designs as well as investigating
problems is always under consideration.
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Ionisers effectively neutralize static charges of either polarity through ionisation
of surrounding atmosphere. Ionisation is achieved by AC high voltage corona discharge.
Ions of either polarity are generated. Different types of Ionisers can be connected
to the control unit. We offer range of Ioniser to suit customer needs.
Static Charge Controller
Static Charge Controller is a mains operated electronic control unit and generates
AC high voltage supply to drive ionisers. Different types of ionisers can be connected
to the control unit.
Static Charge Eliminator SCE-1M
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High Voltage : 5KV AC
Capacity : Can drive total of 4 Meter length of Hot Bar and cable. The efficiency
of elimination decreases as the length of the cable increases.
Facilities : Provision to connect three nos. PARA Ionisers. Air-inlet and
three air- outlets for ionisers requiring compressed air supply.
Safety Feature : Auto reset electronic switch disconnects H.V supply to ioniser
in the event of overload due to :
- Operator inadvertently touching sharp needle points of the ioniser.
- An unlikely event of ioniser short circuiting or ioniser H.V current exceeding preset
limit.
Power Requirement : 240V/120V, 50/60 Hz AC, 10VA max.
Mechanical Dimensions (in mm) : 150W X 150H X 210D
Weight : 5Kg approx.
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Ioniser Selection
We Offer variety of Ioniser as an accessory to SCE-1M for the effective elimination
of the static.
- Bar Type Ionisers - Hot Bar, Comb Bar
- Small Volume Air Ionisers - Air Gun Blower
- Large Volume Air Ionisers - Ring Ionisers
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Ring Ionisers : Designed specifically to eliminate static produced in plastic
pouches.
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Pouch Size (cm)
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InnerG Diameter (cm)
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Outer Diameter (cm)
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2.5 to 6
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8 to 12
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14 to 20
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5, 7 or 9
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11, 13 or 15
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17, 19 or 21
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17
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23
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29
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Hot Bar Ioniser
Size : 30 mm x 30 mm x 1 mtr (Standard)
Effective distance : More than 25 mm
Elimination efficiency : 5 Secs
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Application : Suitable for elimination of static on material in sheet form
in industries using or manufacturing rubber, bakelite, Teflon coated rollers, processing
rubber plastics etc.
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Air Gun Blower
Effective distance : Upto 2.5 Mtr,
Depending
upon Air pressure (max. 1 Kg / cm2)
Elimination efficiency : 0.8 Secs
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Application : Bulk elimination in nonflammable or hazardous Environment.
Hard to reach places like inside pipes, vessels, fluidised air-bed dryers etc.
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Copyright © 2011 Electronic Enterprises (India) Private Limited
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