⊖ Ion Generator

This negative ion generator eliminates viruses in the indoor air within 40 to 180 minutes achieving over 99% sterilization effect. It is proven by Japan Food Analysis Center to remove 99.9% of airborne bacteria of influenza A virus in 2010.
The key technology of generator extends the life time of negative ions to 60～90 seconds in the room by hopping electrons and allowing water molecule clusters to retain electricity. By extending the life, the built-in fan can spread the negative ion effectively to every corner of the room. Only ORELA can spread more than 8m indoors.

Floating negative and positive ions wrap allergens such as fungi, pollen, mites, etc. and reduces the proliferation.

Negative ions wrap around mold and cut/decomposes proteins in the cell membrane on the surface of mold.

Decomposes and deodorizes the components of odorous substance stained on clothes, curtains, sofas, etc.

Mass Generation

20 million pcs/cm3, which is the amount of negative ions that others do not have

Sterilization Ability

Eliminates 99% or more of the virus in 40 to 180 minutes with almost no positive ions

Habitat Time

Compared to the conventional 3 to 6 sec., the habitat time of negative ion is 60 to 90 sec.

Fermentum Vestibulum Purus

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Filter Replacement

Unlike a conventional filter passing type method, there is no need to replace the filter

Durability

The most essential discharge parts maintain excellent durability with a special needle

Electromagnetic Waves

Create a nice space by neutralizing electromagnetic waves peculiar to electrical products

Keeping Freshness

Suppresses the oxidation of fresh products and keeps them fresh for a long time

Neutralization

Floating negative ions reach virus accurately and adhere to the positive ions and the virus in the air.

These are transformed into OH radicals and denature proteins by extracting H from proteins on the surface.

The OH radical and the H of virus protein combine to form H2O, which returns to the air and nullifies the virus.

Suppression

Negative and positive ions in the air extract hydrogen from mold bacteria, denature proteins, and suppress the action of mold.

Suppression

Negative and positive ions in the air extract hydrogen from mold bacteria, denature proteins, and suppress the action of mold.

Application

Agriculture

It is ideal for increasing yield and improving quality by maintaining freshnessa and sterilizing bacteria.

Suppression

Used for school and kindergarten by serving a safe meal while preventing the growth of bacteria in the kitchen.

Public Facilities

ORELA inactivates the virus in places where many people gather, such as nursing facilities and commercial facilities.

Private Rooms

For the bedroom or study, the fan is stopped to suppress the sound not disturbing the private time.

Disaster Area

In addition to virus inactivation, it enhances the immunity of victims and is effective in preventing colds and influenza.

Business Trip Destination

By using an AC adapter, ORELA can be easily carried and used for traveling.

Amount of ⊖ Ions

Number of negative ions are measured for the room at W6m × L12m × H3m with temp. 26 ℃ and the humidity 67%. From the test results, negative ions are diffused indoors by the fan built into the generator.

Distance	No.of Ions	Distance	No.of Ions
0.15m	2,450,000	4.00m	81,000
0.50m	1,006,000	5.00m	85,000
1.00m	225,000	6.00m	85,000
2.00m	44,000	7.00m	85,000
3.00m	80,000	8.00m	85,000

Bactericidal Effect

	S. aureus	Vibrio	Salmonella	Legionella
Start	8,000,000	5,000,000	7,000,000	5,000,000
30min	960,000	750,000	820,000	1,400,000
60min	85,000	82,000	650,000	530,000
90min	6,400	56,000	49,000	58,000
120min	4,300	7,300	17,000	8,400
150min	2,700	5,300	7,300	5,800
180min	1,000	2,100	4,300	2,300

Freshness

In the negative ion group, a tendency to suppress the progression of brown was confirmed.

Without negative ions 【2 Days】

Without negative ions 【4 Days】

With negative ions 【2 Days】

With negative ions 【4 Days】

Specification

Model	GSD-208	GSD-209N		GSD-220A
Model
Power supply	AC100～240V	AC100～240V	DC5V	AC100～240V
Power supply	(50/60Hz)	(50/60Hz)	(USB)	(50/60Hz)
Rated power consumption	7W	5W		15W
Weight (kg)	4.7	1.0		5.5
Dimension（W×H×D）	310×450×210	230×60×130		360×190×185
Discharge method	Silent discharge	Silent discharge		Silent discharge
Generated ion concentration	2 million pieces / cc or more	2 million pieces / cc or more		2 million pieces / cc or more
Generated ozone concentration	Within 0.1PPm WHO standard value	Within 0.1PPm WHO standard value		Within 0.1PPm WHO standard value
Operation mode	2 levels of strength + sleep mode	Strong driving + sleep mode		Blower fan ON / OFF
Applicable area	80㎡	30～50㎡		250㎡

⊖ Ion Generator

⊖ Ion Generator

Mass Generation

Sterilization Ability

Habitat Time

Fermentum Vestibulum Purus

Filter Replacement

Durability

Electromagnetic Waves

Keeping Freshness

Neutralization

Suppression

Suppression

Application

Agriculture

Suppression

Public Facilities

Private Rooms

Disaster Area

Business Trip Destination

Amount of ⊖ Ions

Bactericidal Effect

Freshness

Specification

Technologies