|Contact Us | Company | Help|
|Products||What is Negative Ion?||What is Tourmaline?||
Classification of negative ions
Negative ions are classified by size and chemical composition
Some molecules in the air combine to form a negative ion molecule. Generally, negative ions are floating in the air in a group. Depending on the size of the group, they are classified into small, medium and large ion groups. It has been said that small groups have better effects on the human body.
Small ions, which are lighter and travel faster in the air, are more efficiently absorbed by the human body and produce more negative ion effects than large ions.
It is said that the amount of electrons, which work on the boy, determine the negative ion effects.
Negative ions have not been fully analyzed chemically yet. The following are well-known examples.
Oxide molecule ion → O2- + (H2O)nSome reports say the Nitric acid molecule ion is more often found than other type of negative ions.
It is believed NH4+ type positive ions are the mainstream of positive ions.
(Reference: Luts,1995 and others)
· Negative Ion Generators
· Ion Counter
· Tourmaline Sheet
· Tourmaline Stones Powder
· Bath Products
· Negative Ion Clothing
· Tourmaline Bedding
· Pet Supplies
· Home remedies for stiff neck
· Negative Ion Accessories
· Tourmaline Products
What is a negative ion? (13)
What is tourmaline? (7)
Tourmaline explorer (11)
Negative Ion FAQ (53)
Ideal amount of negative ions (1)
Actual negative and positive ion measurements featured in literature and media (1)
How to choose the best negative ion generator (5)
How to choose the right negative ion products (9)
Misunderstanding about negative ions (10)
Theory of Air Ion (14)
Negative ion effects reported in medical literature (13)
Lenard effect (2)
Negative ion counter comparison chart (2)
Corporate customers (15)
Universal Plan Co., Ltd.
107 Tachikawa-Lumiere, 3-5-1, Ichiban-cho, Tachikawa-city,
Tokyo, 190-0033, Japan
Phone: +81-42-848-5311 Fax: +81-42-848-5148
|Copyright (C) Universal Plan Co., Ltd. 1993-2018 Japanese Corporate Number: 1012802002452 (National Tax Agency Japan)|