Portable Negative (oxygen) Ion Detector

Measurement methods

Capacitive suction method (coaxial double cylinder type)

 Range

Negative (oxygen) ions: 0-500000/cm3 (customizable expansion)

Temperature: -40～80℃

Humidity: 0～100%RH;

Accuracy

Negative (oxygen) ions：±10%

Temperature：±0.5℃

Humidity：±3%RH

Resolution

Negative (oxygen) ions：1/cm3

Temperature：0.1℃

Humidity：0.1%

Mobility

0.4～1.0（cm2／V•sec）

Measuring interval

1s/time

Measurement pattern

continuation

Display

2.8 inch LCD display

Button

Micro Switch

Indicator light

Yes

Working environment

Temperature：0～60℃, Humidity：0～85%RH

Power supply

DC12V

Built-in battery

Battery power time≥8 Hours

Average power consumption

≤2W

Size

175*105*50（mm）

Weight

1kg

Shell material

Metal

Mounting bracket

Tripod (optional)

Matching accessories

Adapter, special protective box