The Tourmaline Negative Ion Necklace with is manufactured using tourmaline ceramics and silicon rubber.Tourmaline is a Far Infrared Rays(FIR) and Negative ion ceramics which is good for human being. It emits FIR and negative ions that are called Vitamins in the air .
The combination of FIR and negative ions improves the blood-circulation of the human body and stimulates the body s natural healing process.
Quick and good effects to the diseases such as pains of wrist, neck, and abnormal nerve function.
Test Result of Tourmaline Negative Ion Necklace
Emissivity and Emissivity Energy(FIR)
The experimental results were measured in comparison with black body by using the FT-IR Spectrometer.
EMISSIVITY (5 ~ 20μm) | EMISSIVITY ENERGY (W/m2μm, 37°C) |
0.902 | 3.48 x 102 |
Negative Ion
The experiments were conducted using ION analyzer at the conditions of temperature 22°C, and humidity 46% and anion number 106/cc of the atmosphere, anion discharge from Specimens was measured and results were shown anion number per unit volume.
SAMPLE | NEGATIVE ION (ion/cc) |
BIOFIRST Negatine Tourmaline Necklace | 192 |
Thermovision Studies of Necklace
General Ring Negative Ion Ring
4) Change of erythrocyte
Before applying Ring Rouleau formation | 1hr after applying Ring Normal erythrocyte |
Measured by the Korea Far Infrared Ray Association as the official test organization.
Change of Brain Wave(α wave)
T1 : Before applying Ring
T2 : 1hr after applying Ring