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| 241PGT |
2.4 MHz model 241PGT, Particle Generator, PTFE Fluoropolymer vessel and container, PTFE Fluoropolymer seals, PFA Fluoropolymer TEE, Gold element. The 241PGT will accept all 1.5" sanitary fittings, elbo's, TEE's, Y's, reducers etc. The unit is fully microprocessor based, allowing the user to program operating parameters into the unit, handling a wide variety of applications for accurate particle generation. On the front panel is a LCD dispalay that the user can change the rate at which particles are being generated form 0 to 100% of the full output capability, in 5% increments. Built into the device is a variable 0 - 2 cfm air flow for moving particles out of the vessel where particles are being made, for special processes, like coating small parts. This air flow source and all other connections are attached with quick disconnect 304 stainless steel clamp and PTFE Fluoropolymer O-rings. This makes for easy removal of components for cleaning or adapting the device with simple connections, such as external gas supply or vacuums. In addition, the unit has an external PFA Fluoropolymer optical sensor and PTFE Fluoropolymer valve for keeping the liquid level to the correct height and preventing damage to the nebulizing element, should the unit run dry. A Fluoropolymer container and PTFE Fluoropolymer tubes are provided for holding the liquid to be atomized. This container can be changed with other liquid holding cells. The microprocessor handles all the functions of the 241PGT, including timed operation where particles can be made in preprogrammed amounts. 241PG |  |
| 241PG |
2.4 MHz
model 241PG, Particle Generator, Fluoropolymer coated, Fluoropolymer
seals.
The 241PG will accept all 1.5"
sanitary fittings, elbo's, TEE's, Y's, reducers etc. The unit
is fully
microprocessor based, allowing the user to program operating parameters
into the unit, handling a wide variety of applications for accurate
particle generation. On the front panel is a LCD dispalay that
the user can change the rate at which particles
are being generated form 0 to 100% of the full output capability, in 5%
increments. Built into the device is a variable 0 - 2 cfm air flow for
moving particles out of the vessel where particles are being made, for
special processes, like coating small parts. This air flow source
and all other connections are attached with quick disconnect 304
stainless steel clamp and Fluoropolymer O-rings. This makes for
easy
removal of components for cleaning or adapting the device with simple
connections, such as external gas supply or vacuums. In addition, the
unit has an external Fluoropolymer optical sensor and Fluoropolymer
valve for keeping
the liquid level
to the correct height and preventing damage to the nebulizing element,
should the unit run dry. A Fluoropolymer container and
Fluoropolymer tubes are
provided for holding the
liquid to be atomized. This container can be changed with other
liquid holding cells. The microprocessor handles all the functions of
the 241PG, including timed operation where particles can be made in
preprogrammed amounts.
241PG |
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| 241CT | 2.4 megahertz
miniature ultrasonic nebulizer Fluoropolymer
coated, Fluoropolymer seals, 1/8" NPT pipe ports for
fittings (fittings not included). Atomization rate is
0-250 ml/hour, makes and average particle size of 1.7 microns.
Fluoropolymer
coated
flange mounted fitting, external connector for power and enabling
energy.
Flange diameter 2.600 inches. Fluoropolymer coated 304 Stainless Steel vessel.
Accepts all 1.5" , Schedule 40 pipe fittings. Comes
with 1.5" pipe thread DWG |
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| 241CST | 2.4 megahertz
miniature ultrasonic nebulizer with Fluoropolymer
seals. Atomization rate is
0-250 ml/hour, makes and average particle size of 1.7 microns.
Fluoropolymer
coated
flange mounted fitting, external connector for power and enabling
energy.
Flange diameter 2.600 inches. Includes 304 Stainless Steel Containment
cell , 2.0" high cell with 1/8" NPTpipe ports and 8 bolt flange.
Mounted directly onto 241T nebulizer. Accepts all 1.5"
stainless
steel, Schedule 40 pipe fittings. Comes 1.5" pipe thread. Side ports
for introducing liquid, particles out the top. DWG |
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| 241CV | 2.4 megahertz
miniature ultrasonic nebulizer with viton seals. Atomization rate is
0-250 ml/hour, makes and average particle size of 1.7 microns.
Fluoropolymer
coated
flange mounted fitting, external connector for power and enabling
energy.
Flange diameter 2.600 inches. Includes 304 Stainless Steel Containment
cell , 2.0" high cell with 1/8" NPTpipe ports and 8 bolt flange.
Mounted directly onto 241 nebulizer. Accepts all 1.5"
stainless
steel, Schedule 40 pipe fittings. Comes 1.5" pipe thread. Side ports for introducing
liquid, particles out the top. DWG |
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| 241T | 2.4 megahertz miniature
ultrasonic nebulizer with Fluoropolymer
seals. Atomization rate is
0-250ml/hour,
makes and average particle size of 1.7 microns. Fluoropolymer coated
flange mounted fitting, external connector for power and enabling
energy. Flange diameter 2.600 inches. All Fluoropolymer surfaces, good
for
Acetones, Ketones. DWG |
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| 241V | 2.4 megahertz miniature
ultrasonic nebulizer with viton
seals. Atomization rate is 0-250
ml/hour,
makes and average particle size of 1.7 microns. Fluoropolymer
coated
flange mounted fitting, external connector for power and enabling
energy. Flange diameter 2.600 inches. DWG |
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| 241TM |
2.4MHz
ultrasonic nebulizer module, Fluoropolymer seals, gold plated element,
4" long
connector for making nebulizer arrays and replacement component to our
241 series. Mounting to make arrays. Multi-Element Arrays |
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| 241VM |
2.4MHz
ultrasonic nebulizer module, viton seals, gold plated element, 4" long
connector for making nebulizer arrays and replacement component to our
241 series.
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| ST624 |
24
Volt Power supply for 241 |
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| ST724 |
24
Volt Powwr Supply for Extended Operation 24/7 |
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2.4 MHz GOLD
coated nebulizer crystal for models 241 series and arrays |
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| For
units not shown or special products, please feel free to inquire |
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The 241, 2.4 mHz nebulizers convert liquids into cloud-like particles. These liquids can be water acids, salt solutions, fuels, acetones, ketones to name a few solutions that can be atomized. The units are compact and have
mounting With the containment cylinder or vessel,
ultrasonic Sonaer 241T Module is a miniature
ultrasonic
nebulizer that
is intended to be used in nebulizer
arrays and
creates micron particles
and
sub-micron from
various solutions. Some of these
solutions may
contain other elements such as
dissolved
metals, ceramics, powders, medicines . The nebulizers can be ordered with either a viton or
Fluoropolymer
seals and come with and without a vessel. Particle
Size The average
atomized
or nebulized particle size, is  In the case of water, where T=.0729N/m, p=1000kg/cu. m and f=2.4mHz, the size of the particles centers around 1.7 microns. More Information Particle Size Introduction How to coat small objects and filling small bores using particle generators Papers and Links using Nebulizers 241 Power Control, AC, DC and PWM How to nebulize micro liter volumes with the 241 series nebulizer CVD Using Particle Generators / Nebulizers |
Various factors come into play in producing small particle size. One area of control is the time particles remain in the containment cell. The longer the particles are in the cell, the more chance they have in banging into one another. It's important to move the particles out of the cell or vessel for processing. This is usually done with a small low velocity air flow over the top of the cell/vessel. However, vacuums and flows up to 85 fpm have been used in special processes. Another factor in creating small particle size and even sub-micron or nano size, is air drying the particles before processing. Air drying is performed by moving the particles from the containment cell to a larger circulating tank or through a heat chamber. In the circulating tank, particles can be air or heat dried to a smaller size. Advanced light scattering can be used for particle size determination. In many instances it is desired to process larger volumes of liquid for nebulization. This is achieved by ganging additional nebulizers to create more particles. Some processes might even require up to 50 or more nebulizers needed for special processes.Sonaer makes these ultrasonic nebulizer arrays in various configurations that have all Fluoropolymer wetted surfaces, for processing volumes as high as 52000 ml/hr. Some processes require low volumes of particles to be generated. Sonaer 241 series ultrasonic nebulizer has provisions for enabling and disabling sonic energy. Either a switch can be used to turn the unit ON / OFF or the device can accept a PWM signal, for controlling the amount of particles. |
