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JOKOH

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Nano Jet Pul
JN ２0Achieve below subsub-micron diameter particle
MediaMedia-less ContaminationContamination-freeHandle from quantity of minimum 8ml samples
Handle high solid high viscocity samples
Compact machine with maximum pressure of 200MPa

JOKOH

ＣＯＲＰＯＲＡＴＩＯＮJOKOH

Nano Jet Pul
JN ２0

An Outline
The JOKOH NJP series is a wet type jet-mill machine intended for the atomizationof slurry-state samples.
The JOKOH NJP series is a high pressure emulsifying, dispersing, pulverizingmachine with a maximum pressure of 200 MPa.
Equipped with the unique JOKOH NJP emulsifying, dispersing, pulverizing unit,
the sample is applied with pressure by high pressure pump and passed through theJOKOH NJP unit for emulsification, dispersal and pulverization of micro-particles.
This time, in addition to the conventional models, JN10, JN100, and JN1000
JOKOH newly developed electric-driven desk model wet type jet-mill machine NJP
JN20.
Its performance is still as efficient as the conventional NJP series and it became
more convenient by being miniaturized.

Features
Achieve below Subub-Micron Particle Diameter:
Realizes single dispersal below sub-micron level which has been considereddifficult.
From mechanism characteristics view point, it keeps longer pressure time during
the operation cycle therefore more rational atomization process will be available.

Minimum Contamination:
Implements atomization with minimum contamination in the area that were notpossible with media milling machine.

Handle Even Very Small Amount of Samples:
Handles minimum of 8ml of samples by reducing quantitiy of the stay in themachine.
Safely handles expensive samples which can be obtained only in small quantity.

Handle High Solid High Viscocity Samples:
Handles directly high viscosity (under 20000cps) or high solid (under60%) samples.
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Easy Operation:
Realizes easier operation using a touch panel.

Compatible with Organic Solvents:
Organic solvent type samples can be processed due to the solubility resistantspecifications.
However an explosion-proof specification are only available for the air-purge type.

Electric Servo Motor -Driven Desk Model Realizes maximum pressureof 200 MPa:
Generates maximum pressure of 200 MPa while small size being to be able to put
on a test bed.
About the NJP Unit1) Generation of the Jet Stream:
StreamThe sample pressurized by high pressure pump becomes liquid phase jet streams
inside the JOKOH NJP unit.
2) Basic Effect Linear Jet Stream:
StreamFirst linear jet streams are generated for producing a basic effects.
Here the jet streams collide with each other to perform a main atomization
process.
3) JOKOH Unique Vortex Jet Stream:
The linear jet streams become vortex jet streams, the vortex jet streams
further heighten the atomization effects by the collision of the linear jetstreams, further enhancing the effects of additives such as the dispersal
agent.

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Patents
USP5984519

USP6171070

References
Journal of Ceramic Society of japan 113 [7]491-494(2005)
Journal of Ceramic Society of japan 113 [7]495-497(2005)
Ceramic 42(2007)No2Standard
specification/

JN 10

JN 20

JN 100100

JN 1000

150200

250

200

45

40

150

1000

－0.75

5.0

12.0

800x535x680

550x325x370

970x570x1,550－

・Pressure air drive・Very small amout ofsamples
・Available for explosion-proof spcification

・Electric servo motordrive
・Small size and lightweight・Touch panel easy
operation・Electric-hydraulicdrive・General-purpose
machine which
covers fromlaboratory to trial
manufacture

・Available for theuse by the connection
・Suitable for mass
production

ModelMax.working
Pressure( MPa)
Max.discharge(ml/min)Consumption power( KW)
Dimension (mm)(W)x(D)x(H)Features

Safety instruction
Please use it precisely and safely after reading the instruction manuals.
Please do not install it in the place with much water, moisture, dust, electric
noises. It may cause trouble or unexpected accident.

JOKOH CorporationHome page

http://www.jokoh.com/jetmill/

E-mailjminfo@jokoh.com
jminfo@jokoh.com

Jet- Mill division731-1, Unane, Takatsu-ku, Kawasaki-shi, Kanagawa
Tel: 044-382-5107

Fax: 044-811-9324

Marketing company: AAAmachine, Inc.
(Dr. Carl Ishito) skype: carlishito
2025 S. Arlington Hts Rd, Suite 106, Arlington Heights, IL 60005 USA
Tel: +1-847-481-8264, Fax: +1-847-376-3530, E-mail: aaamachine@aaamachine.com
web site: http://www.aaamachine.com< Test laboratory, show room >1291 Rand Rd, Des Plaines, IL 60016 USA< Japan office > AAAmachine Japan, Inc.
3-1-33, Shibakubo-cho, Nishitokyo-shi, Tokyo 188-0014 JAPAN

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