The specially designed software installed on your PC displays the ion count data shown in waveform, which you can save and print out. Halide ions in solution produce precipitates with silver nitrate solution in the presence of dilute nitric acid. Sulfate ions in solution produce a white precipitate with barium chloride solution in the presence of dilute hydrochloric acid.

For a variety of negative ion generator, air purifier, air conditioning, high concentration of the ion source to measure.It measures this number separately for positive and negative ions (+ and – ions are usually present simultaneously). The measurement range is 0-5 million, 0-50 million, 0-100 million, 0-200 million, and 0-500 million for choose. APPLICATIONS】This Negative ion testing is designed for test high level concentration of negative or positive air ion.

The ultra wide range ion counter tester is designed to measure up to 20,000,000 (pcs/cc) negative/positive ions which you cannot see with the naked eye. The acid tester pushes the metal into its harmful state, and if any metal is stuck with the metal ion, it should be put on the back of the acid with some acid in it.Using a negative ion tester should be able to measure the positive ion produced by the air at a correct rate. Please note: solids do not produce ions unless there is an energy source (such as radioactivity, high voltage or heat above about 600° C). Silver ions react with halide close halide A halide ion is an ion formed when a halogen atom (an atom from group 7) gains one electron.

Settling time is 1 second for a change, but allow 5 seconds after POLARITY switch setting is changed. It is a useful test kit to find the right negative ion generator and the potential value of this material. When wiring the 485 signal line, pay attention to the two wires A\B not to be reversed, and the addresses of multiple devices on the bus can not conflict. This activity is in two parts – in the first, students make observations while carrying out the tests for various negative ions. com is a great way to protect the user from any negative ion statement and any potential incidents with a negative ion tester.Using a high-precision negative oxygen ion measurement unit, long-term stability is good, and the drift is small.