Negative ion detector

Negative ion detector
Features: | Mobile measurement | Instant measurement | Intuitive reading | Easy operation | Long standby time
Product Introduction:
Negative ion detectorIt is a high-precision, professional air negative ion detection and analysis instrument. The negative (oxygen) ion capture mechanism using a cylindrical capacitor structure with * is used to capture the negative (oxygen) ions contained in the atmosphere, and then statistical calculations are performed using the * algorithm. It has the advantages of stable measurement process, rapid response, and accurate measurement results. Simultaneously possessing strong resistance to electromagnetic, electrostatic, and electromagnetic wave forces, with sensitivity and capture ability for small particle size negative ions, overall performance *.
The HM-FY1 portable negative (oxygen) ion detector is easy 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 quickly measure without professional training.
Product application:
Real time measurement of atmospheric negative oxygen ion concentration in the air is the preferred tool for environmental monitoring, nano coatings, negative ion health products, negative ion home decoration and building materials, indoor detection, air treatment, air purifiers and their products to measure and demonstrate negative ion concentration.

Working principle:
Using the principle of "capacitive inhalation method" for negative ion detection, measure the concentration of negative ions in the air. Load a quantitative polarization voltage onto the polarizing plate (or bias plate) of the ion sensor (or collection barrel), and then allow the measured air to pass through the sensor at a constant speed according to the set speed. Specific small particle size negative ions in the air are deflected under the action of an electric field and captured by the collection plate. The collected negative ion negative charge can be processed by the collector to calculate the negative ion charge concentration value.
Advantages and Characteristics:
1. Screen display: 5.0-inch capacitive touch screen, 800 * 480 high-resolution, real-time display of negative (oxygen) ion measurement results;
2. Accurate measurement: The cylindrical capacitive suction method is used as the measurement method;
3. Compact size: With a compact internal structure and exquisite appearance, it can adapt to various environmental inspections and is convenient for mobile use;
4. Ultra long standby: Equipped with a large capacity lithium battery (12V3000mAh), it is not limited by power supply or location, and can be tested immediately when turned on;
5. Sensitive response: data refresh rate reaches 1 second per time;
6. Easy to operate: The instrument is easy and direct to operate, with clear and vivid full-color large font display;
Technical parameters:
Measurement function: manual measurement, automatic measurement;
Measurement method: Negative (oxygen) ion capture mechanism of cylindrical capacitor structure;
Range: 0-50000, 10-50000, 10-50000;
Measurement accuracy: ± 5%
Resolution: 1 piece/cm3
Migration rate: 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: DC12V1A adapter
Built in battery: battery power supply time ≥ 8 hours
Average power consumption: ≤ 2W
Dimensions: 200mm * 132mm * 58mm
Body weight: 1kg
Shell material: metal
Installation bracket: tripod (optional)
Supporting accessories: adapter, cleaning brush, USB data cable, protective carrying case