AIR ION TESTER， ION tester, ion meter,The forest negative ion detector

KEC900+II is a portable instrument for measuring the concentration of positive and negative ions in the air. The LCD display displays the measured values in real time, and maintains the maximum value. The average value (10 seconds) measurement function is added.

use
1,measurement of health products, textile, dynamic friction measurement (proposed matching EST-101CH anion collector)
2,University, Department of landscape and forestry investigation, scenic, ecological and meteorological measurements and evaluation
3,testing center assessment and programme implementation
4,,Air Purifier negative ion generator, nebulizer product effectiveness assessment testing
5,indoor and outdoor air quality assessment test
6,technical seminars, and publish
7,measurement of health products, and textiles.
8,anions, such as nano-materials testing.

Product specifications

• Product color: light blue

• Dimensions: 105W × 165D × 70H (including the bottom) mm

• Weight: 780g

• Type of ions to be tested: positive ions and negative ions in the air

• Measurement range: 10～2 million/cm³(KEC900+II) 100-20 million/cm³(KEC990+II)

  1,000-200 million/cm³ (KEC990MII)

• Air flow rate: 2.3m/s

• LCD Backlight: Yes

• Average valve measurement: average value measurement function (10 seconds, can be customized according to user's demands.)

• Measurement accuracy: better than ± 10%

• Power supply: DC12V and built-in rechargeable lithium battery

• Accessories: DC12V adapter, ground wire, electrostatic shielding plate, portable aluminum box and clean stick.

• Optional: external accumulator battery + charger, tripod.