Instruction/ maintenance manual of the product CC 2000 Field Controls
Go to page of 8
By: Kane Environmental Assays Sanitary & Environmental Microbiolog y Bernard E. Kane, Ph.D. 1706 Canterbury Rd Greenville, NC 27858 Ph. 252.355.6789 Oysterdoctor@aol.
Page 2 Table of Contents Background .......................................................................................................................... 3 Organism .................................................................................
Page 3 Background This product study evaluates the effectiveness of the UV - Aire air purifier in reducing the levels of bacteria with a single pass through a simulated air duct system. This device is de signed to irradiate the air as it circulates through the home, so the single pass evaluation is the worst - case scenario use of this device.
Page 4 O RGANISM A PPLICATOR : An atomizing humidifier spray nozzle mounted at the center of the test duct intake was used to distribute th e organism into the air stream.
Page 5 Testing Procedure The testing was performed in two stages. The first stage operated the test chamber with the lamp off. (See table 1) This developed the control data or the base line bacterial levels for the comparison. The second stage operated the test chamber with the lamp on.
Page 6 Table 1: Control Data ( testing with lamp off ) Sample Number Air Sampling Duration (min) Airflow Velocity fpm Serratia marcescens Positive hole count Corrected Particle Cou nts CFU/FT 3 of air (count/min) 1 1 500 181 241 2 1 500 193 263 3 1 500 208 294 4 0.
Page 7 Table 3: UV - 18X Test data and results ( testing with lamp on ) Sample Number Air Sampling Duration (min) Airflow Velocity (fpm) Serratia marcescens Positive hole count Corrected Particle Counts CFU/FT 3 of air (count/min) %Survival CFU/Control Log Reduction % Effective 1 2.
Page 8 Conclusion UV - Aire Model Airflow velocity (fpm) Percent Reduction of Bacteria Percent Survival of Bacteria Log Reductions of Bacteria UV - 18 500 93.31 6.69 1 .17 UV - 18 1000 71.99 29.01 0.54 UV - 18X 500 99.00 0.95 2.02 UV - 18X 1000 90.33 9.
An important point after buying a device Field Controls CC 2000 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Field Controls CC 2000 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Field Controls CC 2000 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Field Controls CC 2000 you will learn all the available features of the product, as well as information on its operation. The information that you get Field Controls CC 2000 will certainly help you make a decision on the purchase.
If you already are a holder of Field Controls CC 2000, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Field Controls CC 2000.
However, one of the most important roles played by the user manual is to help in solving problems with Field Controls CC 2000. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Field Controls CC 2000 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
