the selection for happy and healthy life, keosan will go forward together with you

The company of Environmental-friendly Home Appliances

The Selection for Happy and Healthy life, Keosan will go forward together with you

Products Introduction

Keosan Co.,Ltd Keosan Co.,Ltd


1) Product Concept & Strong sales point

2) Characteristics of Product

3) Schematic diagram of Filter system

4) Basic Constitution of Filter

5) Display & Filter’s Control

6) Specification of 350 Series


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Sub Contents


Strong Sales Point

• Using space:

NBA-150 Series : Room Size 155 SQ.FT ( CADR : More than 100,Tobacco Smoke)

NBA-350 Series : Room Size 325.5 SQ.FT ( CADR : More than 210,Tobacco Smoke)

• Purity Method : Purification of Interior-air through adoption of 5 step-filter of High Purity

• Filter of High Efficiency : Maximization of Collection Efficiency and Minimization of Pressure Loss

by using of HEPA Filters

• Certification by CE

Diminution Efficiency of Influenza virus type A (Bird flu) and Superiority of Antipsychotic

Efficiency through embarkation of SKY-BIO filter of SK Chemical Company (Only NBA 150S, 350S)

• Negative Ionizer can feel refreshment of woods (Only NBA 150A/S, 350A/S)

The Adjustment of Notification Device of Filter’s Replacement and Cleanning

The Noise Control Design

• NBA-150 Series : Under 45dB (Turbo Mode)

• NBA-350 Series : Under 50dB (Turbo Mode)

Varied kinds of Function for Improvement of Study ability and Business efficiency

-> For Students, Business men (Women) and Old ages , Elimination of VOCs

Appearance of Cleanness Index

• Through the Naked eye by Dual (Dust, Gas) sensor ( Only NBA 150S, 350S)

Selection of varied kinds of Wind control : From 1st stage to 3rd stages (4th Turbo)

1) Products Concept & Strong Sales Point

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2) Characteristics of Products

• Using of Micro Dust Collection filter of High class (HEPA) and Deodorization

filter of catalyst

-> Elimination to VOCs from minute dust

• Possibility of Virus & Bacteria’s restraint through adoption of Sterilization filter

-> Adoption of SKY-BIO filter and Copper porous metal of sterilization

• Winning prize of Venture Design

-> Front panel of Streamline shape which is stressed by image of wind

• Using of Micro Dust Collection filter of High class (HEPA) and Deodorization

filter of catalyst

-> Elimination to VOCs from minute dust

• Possibility of Virus & Bacteria’s restraint through adoption of Sterilization filter

-> Adoption of SKY-BIO filter and Copper porous metal of sterilization

• Winning prize of Venture Design

-> Front panel of Streamline shape which is stressed by image of wind

KS-150 KS-350

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3) Schematic Diagram of Filter System

Front Cover Pre filterDeodorizationfilter HEPA filter

AntimicrobialFan

SterilizationFilter(Biometal)

Medium filter(SKY BIO Filter)

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Negative Ionizer


4) Constitution of Filter

Basic filters

Micro Dust Collection filters which are made by technology of HEPA filter media can eliminate

minute dusts which can not be seen by eye and it has a excellent efficiency to eliminate pollen

in spring and dust of yellow sand.

Micro Dust Collection filters which are made by technology of HEPA filter media can eliminate

minute dusts which can not be seen by eye and it has a excellent efficiency to eliminate pollen

in spring and dust of yellow sand.

The deodorization function to eliminate varied kinds of smells is excellent and this is adjustable

filter for Household Smell.

The deodorization function to eliminate varied kinds of smells is excellent and this is adjustable

filter for Household Smell.

Large dusts which are originated at seat and indoor among inhaled air are filtered and this pre-

filter can be used continuously after washing.

Large dusts which are originated at seat and indoor among inhaled air are filtered and this pre-

filter can be used continuously after washing.

Deodorization Filter

HEPA Filter

Pre Filter

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Test report of Copper porous metal for Sterilization From ETL

■ Test date : Feb.24, 2006

Decay Ratio of Serratia marsescens

0.0

0.2

0.4

0.6

0.8

1.0

1.2

0 5 10 15 25 35 45 55 70 90 110

Time(min)

Dec

ay R

atio

of

E-c

oli Natural Decay Ratio

Ratio of High Setting Decay

Decay Ratio of E-coli

0.0

0.2

0.4

0.6

0.8

1.0

1.2

0 5 10 15 25 35 45 55 70 90 110

Time (min)

Dec

ay R

atio

of

E-c

oli Natural Decay Ratio

Ratio of High Setting Decay

■ Test Bacteria : E-coli / Serratia marsescens

■ Test lab. : INTERTEK ETL-SEMKO DIVISION ANALYTICAL LAB.

(BIOLOGIST SHANNON MEIER)

Escherichea coli

The name of disease

-Food poisoning, bad condition

of lungs

Serratia marsescens

The name of disease

- Osteomy elitis , Urinary tract

infection

Functional Filters

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5) Attachment of Technical Data(Functional Filters)


Original of Test results of Sterilization Copper porous

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Test results of SKY BIO filter #1

Functional filters

Dimution efficiency of Influenza virus type A (Bird flu)

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Test results of SKYBIO Filter #2

Sterilization Efficiency of Bacteria through using of material High Molecule.

Test result of antibiotic efficiency

1. Test : Non-woven fabric spunbond / treatment density 3%

2. Antibiotic test : KS K 0693-2001

3. Bacteria : Staphyococcus aureus (ATCC 6538)

Klebsiella pneumonia (ATCC 4352)

As a result of antibacterial test, Elimination rate of sterilization

after 18hours is 100%

Item Blank Nanosilver SKYBIO (3%) SKYBIO (4%)

First Concentration 1.2×105 1.2×105 1.2×105 1.2×105

After 18hrs >106 >106 N.D N.D

Elimination Rate - 0 100 100

Staphyococcus aureus (ATCC 6538) Klebsiella pneumonia (ATCC 4352)

Sterilization ability of bacteria as a point which is taken by 3% was proven as 100% on filter was

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Test results of SKYBIO Filter #3

Mold Efficiency through using of material of high molecule

As a result of sterilization test of mold by ASTM’s method, hallow zone under treatment of 4% of SKYBIO was formed in case of 2 molds and remainders molds) was being grown on

1. Test Method : ASTM G21 Method

2. Test bacteria : Penicillium citrinum (ATCC 9849) / Aspergillus niger (ATCC 9642)

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6) Display and Filter’s Control

Filter’s control

Operation Mode : Quiet operation during sleeping / Auto operation mode due to sensor detection

Notification function of Artificial intelligence : Notification of cleaning and replacement time

of varied kinds of filters

Sensor of high class : High performance sensor can display on large and small dust in detail

Dual type sensor can perceive dust and gas.

Simple control button : Simple control of power and wind through button key .

The control of Air Cleaner is very easy because it has a function of cleaning and replacement.- Please use filters after washing, drying and cleaning if light for them (cleaning) is on.- Collection and carbon deodorization filters should be changed if notification device of filter replacement is on.

HEPA Filter : Replacement after 12 months Deodorization carbon filter : replacement after 12 months ( Using after washing 1 time per month) SKYBIO filter : replacement after 2months as a attachment type of non-woven fabric.

- You had better change filters some early, in case pollution condition is serious according to

environment of users

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Display



Classification Contents

Item KS-150A KS -150B KS -150S

Spec.

Dimension& Weight (W)443×(D)270×(H)422 / 5.9kg

Covers Area Room Size 155 SQ.FT ( CADR : More than 100,Tobacco Smoke)

Noise level Under 45dB ( Turbo Mode)

Filters

Pre Filter Elimination of Large dusts

SKYBIO Filter Diminution efficiency of Influenza virus A( Bird flu )

Deodorization Filter The compound deodorization filter of catalyst method

HEPA Filter Filter for elimination of minute dusts

Sterilization Filter Anti-Microbial Filter (Test by ETL SEMKO in USA)

Function

Auto operation mode O × O

Alarm of filter Replacement O × O

Negative ion O (Option) O

Sensor (Dust/Gas) O / × × / × O / O

SKYBIO Filter (Option) (Option) O

Sterilization Filter O (Option) O

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Classification Contents

Item KS-350A KS -350B KS -350S

Spec.

Dimension& Weight (W)443×(D)270×(H)783 / 10.45kg

Covers Area Room Size 325.5 SQ.FT ( CADR : More than 210,Tobacco Smoke)

Noise level Under 50dB (Turbo Mode )

Filters

Pre Filter Elimination of Large dusts

SKYBIO Filter Diminution efficiency of Influenza virus A( Bird flu )

Deodorization Filter The compound deodorization filter of catalyst method

HEPA Filter Filter for elimination of minute dusts

Sterilization Filter Anti-Microbial Filter (Test by ETL SEMKO in USA)

Function

Auto operation mode O × O

Alarm of filter Replacement O × O

Negative ion O (Option) O

Sensor (Dust/Gas) O / × × / × O / O

SKYBIO Filter (Option) (Option) O

Sterilization Filter O (Option) O

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