1. General

This instrument is used to test the total amount of negative air ions produced by (Corona) negative air ion generator in unit time. The instrument can be used to measure both negative air ion generator and air positive ion generator. It is an important test tool to detect the ion generation efficiency of negative ion generator.

2.1. Range gear

2.1.1 total negative ion emission current I (A)  X10^-8, X10^-7, X10^-6, X10^-5 ;

2.1.2 air anion production per unit time f (ions / sec) 2.2 accuracy:  X10¹¹ , X10¹² X10¹³ X10¹⁴ ;

2.2.1 total negative ion emission current I (A): ≤±5%;

2.2.2 air anion production per unit time f (ions / sec): ≤±5%

3. Complete accessories:

3.1  test box      1 piece

3.2  tester         1 piece

3.3 isolated power supply          1 piece

3.4 lifting table (with insulating isolation plate)     1 set

3.5 one signal line           1 piece

3.6 internal power connection wire       1 piece

3.7 USB power charger                      1 piece

3.8 USB cable                                   1 piece

3.9 grounding wire (external)            1 piece

(internal) Article                          1 piece

3.10 external power line                   1 piece

3.11 anti-static Bracelets                   two pairs

                                                                                             Test box