High performance air ion counter tester which is designed to measure negative ions generated by Radium, Monazite, Silica and other natural ores. They can improve respiratory diseases and cardiovascular and cerebrovascular diseases, lower blood pressure, increase appetite, and regulate the body’s physiological functions. This instrument is a true ion density meter, based on a Gerdien Tube (Gerdien Condenser) design, and it contains a fan which pulls air through the meter at a calibrated rate. com is a great way to protect the user from any negative ion statement and any potential incidents with a negative ion tester.

To conserve power, the switch on the right side can be flipped to STANDBY; this turns the fan off and stops the measurement. INTIMATE TIPS】The measurement process, do not touch the metal piece to the back of the instrument, otherwise it would be inaccurate readings. The measurement range is 0-5 million, 0-50 million, 0-100 million, 0-200 million, and 0-500 million for choose. shimes can also be used with an acid tester, and the acid tester pushes it out of the metal with some holes.A negative oxygen ion detector can monitor air negative oxygen ions for forestry, environmental protection, meteorology, tourism, etc. For these applications, models with ranges of 20 million and 200 million ions/cc are also available. 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. If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. Using a high-precision negative oxygen ion measurement unit, long-term stability is good, and the drift is small.

In the second, they use their observations to help them identify the negative ions present in a number of unknown solutions. The unpredictable nature of ion self-destruction in the air just outside the meter makes more accurate measurement impossible (some ions are lost as air is redirected, positive and negative ions neutralize each other spontaneously, etc. The source of noise is electric field bursts that occur during collisions or near collisions of hydrometeors and are accompanied by the streamerless corona discharge ignition. Please note: solids do not produce ions unless there is an energy source (such as radioactivity, high voltage or heat above about 600° C).Bubbles are given off when an acid, usually dilute hydrochloric acid, is added to the test compound close compound A substance formed by the chemical union of two or more elements. Students should be able to explain why BaCl₂ solution is used to test for sulfate ions and why it is acidified. Halide ions in solution produce precipitates with silver nitrate solution in the presence of dilute nitric acid.

A plug can be inserted in the left side of the meter to monitor the output, which is a slowly-changing analog voltage. At least three months, a special inspection and cleaning, and maintenance of the collector, circuit, and gas circuit should be carried out. The negative ion tester has a liquid crystal display, so the value can be seen even in a dim environment. 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. RP 4: Carry out simple test-tube reactions to identify: cations (Group 2, NH₄⁺), anions (Group 7 [halide ions], OH⁻, CO₃²⁻, SO₄²⁻).For example, neither tourmaline nor “diodes” produce any ions at room temperature unless radioactive material has been added. Using a negative ion tester should be able to measure the positive ion produced by the air at a correct rate. Test and evaluate various solid negative ion products, such as negative ion bracelet, negative ion cushion, energy cup, sweat room, rock plate bath, paint and coating, etc.