There are test kit available in the market to check chlorine concentration in ppm levels. It also had real-time analyser for the chlorine in the market.
You may want to search for DPD Colorimetric Method for the titration mechanism of chlorine.
after 5th dec. 2009
make separate earth pits far from the electrical system earth pits and test to have low resistivity then connect the system or tower.
in this test their is a no load on dc shunt motor so it is an indirect test
YES! Log homes are greatly energy efficient and it's proven. For example, the National Bureau of Standards conducted a test to confirm the energy efficiency of log homes. The test results where: 1. During the three-week, spring heating period, the log building used 46% less heating energy than the insulated wood frame building 2. During the eleven-week, summer cooling, period, the log building used 24% less cooling energy than the insulated wood frame building 3. During the fourteen-week, winter heating period, the log building and the insulated wood frame building used virtually the same amounts of heating
For ERW MS OR HR TUBE/PIPE below are the important test which has to be done, in order to conform the following standard and stablished Qc guidelines , (a) Tensile Test (b) Drift Expanding Test (c) Flattening test (d) Hardness test of material (e) If the material is soft , Cupping test can be done. (f) Bending Test (g) Eddy Current Test (On-line Test) (h) Zinc Adherence test (If GI pipe)
Get a new test kit or new test reagents. Total Chlorine is the measure of free and combined chlorine, therefore the free chlorine cannot be higher than the Total Chlorine. You can't put 10 gallons of water in a 5 gallon bucket.
Someone/something changed the original question and that is probably why it has not been answered.Safe levels for chlorine are 1.5 ppm to about 5.0 ppm. of free chlorine. You should have a test kit that will give you free chlorine readings as opposed to just a chlorine residual. Free chlorine is what sanitizes the pool water. If you can smell a chlorine odor coming from your pool then you do not have enough chlorine in the water.K
Standard Test Method for Residual Chlorine in Water
Test strips is used to test concentration of chlorine sanitize. The test is dipped into the sanitize.
Test strips is used to test concentration of chlorine sanitize. The test is dipped into the sanitize.
Add more chlorine. More to it than that. Test & if necessary correct the pH first - that's important. Calculate correct dose rate of chlorine & add accordingly. If it's an outdoor pool switch to stabilised chlorine if not already using it.
The test strips for home read free chlorine. You could have a chlorine lock where your total chlorine is there but free chlorine is being used up by bacteria. You may need to SUPER shock your pool with granulated chlorine. Another possibility is your strips are old. They usually are good for a year after the date on package. Also keep them dry and closed when not in use.
What does it mean if the chlorine test turns orange - What does it mean ...
To give you an accurate answer, it's important to know how many gallons are in the pool, how high is your Free Available Chlorine (FAC), and what is your Combined Chlorine Reading. Is pool enclosed and protected from sun etc? Is your chlorine generator working properly? You could simply shut down the generator and test your pool everyday at the same time. Keep records of pH, Free Chlorine, Combined Chlorine, Alkalinity, etc. It's important that you maintain a proper pH at ALL TIMES.
Chlorine burns green in the flame test, bottle green to be exact.
Chlorine test strips are used for testing the amount of chlorine in water. These are used in daycare kitchens, hospitals, and in most types of food service.
No not necessarily it all depends on the load of bio mater entering the pools water. the correct amount of chlorine requires a water test before it is done. or else just take some of the water in a clean bottle to your pool shop where they will test it free of charge and tel you how much chlorine is needed.