Negative oxygen ion monitor

Negative oxygen ion monitor

Negative oxygen ion monitor is a handheld ambient air quality monitor that uses a cylindrical capacitor structure to detect negative ions and measure concentration.

Features: Mobile measurement | Instant measurement | Intuitive reading | Simple operation | Ultra-long standby

Negative oxygen ion monitor product introduction:

Negative oxygen ion monitor is a high-precision, professional air negative ion, formaldehyde, pm2.5, pm10, air temperature and humidity detection and analysis instrument.The negative (oxygen) ion capture mechanism of the advanced cylindrical capacitance structure is used to capture the negative (oxygen) ions contained in the atmosphere, and then accurately calculate the statistics through unique algorithms.It has the advantages of stable measurement process, rapid response and accurate measurement results.It also has strong anti-electromagnetic, electrostatic and electromagnetic wave interference capabilities, excellent sensitivity and capture ability to small-particle negative ions, and has excellent overall performance.

Negative oxygen ion monitor is simple to operate, with a 5.0-inch full-color large screen displaying real-time measurement data, instrument working status, and automatic calculation of average values.Operators can measure quickly without professional training without requiring professional training.

Negative oxygen ion monitor product application:

Real-time measurement of the atmospheric negative oxygen ion concentration, formaldehyde concentration, pm2.5, pm10, temperature and humidity in the air is the preferred tool for measuring and demonstrating the negative ion concentration of environmental detection, nanocoatings, negative ion health products, negative ion home decoration and building materials, indoor detection, air treatment, air purifiers and their products.

How Negative oxygen ion monitor works:

The "capacitor suction method" principle is used to detect negative ions and measure the negative ion concentration value in the air.A quantitative polarization voltage is loaded on the polarization plate (or bias plate) of the ion sensor (or collection barrel or collection barrel), and then the measured air passes through the sensor at a constant speed at the set speed.A specific small particle size negative ions in the air are deflected under the action of an electric field and are captured by the acquisition plate.The negative charge amount of the collected negative ions can be calculated by processing by the collector.

Advantages and features of Negative oxygen ion monitor:

1.Screen display: 5.0-inch capacitive touch screen, 800*480 high resolution, displaying multi-parameter measurement results in real time;

2.Precision measurement: The internationally advanced cylindrical capacitive suction method is used as the measurement method;

3.Small size: compact internal structure and exquisite appearance, can adapt to various environmental detection, making it easy to use;

4.Ultra-long standby: Built-in large-capacity lithium battery (12V 3000mAh), not subject to power supply and site restrictions, and can be tested immediately;

5.Responsive: The data refresh frequency reaches 1 second/time;

6.Simple operation: The instrument is simple and direct, and the full-color large font display is clear and clear;

Negative oxygen ion monitor technical parameters:

Negative ion concentration:

Measurement functions: manual measurement, automatic measurement;

Measurement method: negative (oxygen) ion capture mechanism of cylindrical capacitance structure;

Range range: 00,000 to 50,000, 10-500,000, 10-5 million tiers;

Measurement accuracy: ±5%

Resolution: 1/cm3

Mobility: 0.4～1.0 (cm2/V*sec)

Measurement interval: 1 second/time

Measurement mode: continuous

Communication interface: USB

Working environment: Temperature: 0~60℃; Humidity: 0~85%RH

Power supply: DC12V 1A adapter

Built-in battery: battery power supply time ≥8 hours

Average power consumption: ≤2W

Dimensions: 200mm*132mm*58mm

Body weight: 1kg

Housing material: Metal

Formaldehyde parameters:

Display data units: ppm and mg/m³;

Range: 0-5ppm;

Resolution: 0.01ppm;

Preheating time: less than 3 minutes;

Response time: less than 60 seconds;

Recovery time: less than 60 seconds;

Working temperature: -20℃~50℃;

Working humidity: 15%RH~90%RH (no condensation);

Storage temperature: 0℃~25℃;

Service life: 5 years (18℃-25℃ in the air)

PM2.5/pm10 parameters:

Display data: PM2.5 and PM10;

Measurement range: 0.3~10μm;

Effective range of particulate mass concentration: 700μg/m³;

Maximum particle concentration range: greater than 1000μg/m³;

Particle mass concentration resolution: 1μg/m³;

Response time: 1~10 seconds;

Working temperature: -10℃~60℃;

Storage temperature: -30℃~80℃;

Working humidity (non-hydrocondensation): 5%RH~80%RH;

Storage humidity (non-hydrocondensation): 0%RH~95%RH;

Consistency of particulate matter mass concentration (0~100μg/m³): ±10μg/m³;

Consistency of particulate matter mass concentration (≥100μg/m³): ±10%μg/m³;

Temperature and humidity parameters:

Temperature range: -40℃~+125℃; Accuracy: ±0.3℃

Humidity range: 0%HR-100%HR; Accuracy: ±3%HR

Installation bracket: tripod (optional)

Accessories: adapter, cleaning brush, USB data cable, special protective suitcase