Multi-Tech XJ-3000C -
Clinical Test Results

Particle Reduction Test in Large Chamber is More Straight Forward and Telling of Air Purifier's Performance Than Other Testing Methods.

Hydrogen Sulfide (H2S, or Deadly "Sewer Gas") Reduced by 93%

99.5% Removal Rate of Particles in Chamber

Hydrogen Sulfide (H2S, or Deadly "Sewer Gas") Reduced by 97.5%
93% more H2S particles removed in large test chamber with the Multi-Tech, than same test chamber without it.

Notes:
ppmv: parts per million by volume concentration
** Measurements taken throughout the entire chamber, and not just at the point where the air enters the air purifier.

Chamber With Multi-Tech Air Purifier - 95% Removal Chamber with Oreck Super 8 - 71% Removal
Time ppmv
11:15 19.0
11:45 3.8
12:15 2.1
12:45 1.5
13:15 1
13:45 0.6
14:15 0.5

*95% removal after 2 hours, 97.5% removal after 3 hours.
Time ppmv
14:00 10.91
14:30 9.07
15:00 7.92
15:30 6.77
16:00 5.13
16:30 4.43
17:00 3.94
17:30 3.34
18:00 3.38
18:30 3.20

*53% removal after 2 hours, 71% after 4.5 hours.

Chamber with Ionic Breeze - 13% Removal

Chamber with Friedrich C-90A - 87% Removal
Time ppmv
13:00 5.10
13:15 5.00
13:30 5.05
13:45 5.05
14:00 5.00
14:15 5.10
14:30 5.05
14:45 5.10
15:00 5.05

*13% removal after 2 hours, compared to background (control) test.
Time ppmv
14:40 20.20
15:10 14.90
15:40 6.80
16:10 5.10
16:40 3.50
17:10 3.00
17:40 2.80
18:10 2.70

*83% removal after 2 hours, 87% after 3.5 hours.

Hydrogen Sulfide Test Details

Result: 97.5% of Hydrogen Sulfide Removed
Chamber Size: 128 cubic feet (4' x 4' x 8')
Temperature: 75-80oF
Humidity: 50-60%
Performed by independent testing lab.

Test Description:

Hydrogen Sulfide was pumped into the air-tight chamber. Unlike most air purifier reduction rates, the measurements in this test were taken throughout the chamber, outside the Multi-Tech air purifier, making these results even more impressive. In other words, these test results are an indication of how effectively the Multi-Tech will remove noxious chemicals throughout the room, and not just from the air that passes through the unit.

About Hydrogen Sulfide:

Hydrogen Sulfide (H2S), a strong gas created by stagnant sewage, is one of the very worst, and most difficult-to-remove pollutants known to man. An air purifier's ability to remove H2S is a good indication of its ability to remove strong odors and volatile organic chemicals (VOCs).

Back to Multi-Tech Air Purifier Product Page

99.5% Removal Rate of Particles in Chamber -
99.5% more particles removed in large test chamber with the Multi-Tech, than same test chamber without it.

Smoke Particle Levels in Chamber WITHOUT the Multi-Tech Air Purifier


** Measurements taken throughout the entire chamber.
** Smoke particles are a good representation of particles in general, including allergens.

Smoke Particles in Chamber WITH the Multi-Tech Air Purifier


** Measurements taken throughout the entire chamber, and not just at the point where the air enters the air purifier.
** Smoke particles are a good representation of particles in general, including allergens.
 
 

Smoke Particle Test Details
Overall Result: 99.5% of Smoke Particles Removed
Chamber Size: 128 cubic feet (4' x 4' x 8')
Temperature: 75-80oF
Humidity: 50-60%
Performed by independent testing lab.

Test Description:

Smoke particles of various microscopic sizes were pumped into the air-tight chamber in equal concentrations in both tests (Test A without the Multi-Tech air purifier, and Test B with the Multi-Tech in operation in the chamber). In Test A, without the air purifier, the particle levels did not decrease over the course of 7+ hours. With the same amount of smoke particles pumped into the chamber in Test B (with the Multi-Tech air purifier in operation) the concentration was brought down by more than 99.5% over the same period of time. Unlike the reduction rates quoted by most air purifiers, the measurements in this test were taken throughout the chamber, outside the Multi-Tech air purifier, making these results even more impressive. In other words, these test results are an indication of how effectively the Multi-Tech will remove airborne particulate throughout the room, and not just from the air that passes through the unit.

Multi-Tech Air Purifier Product Information


In Stock. Normally Ships within One Business Day.

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