Negative oxygen ion formaldehyde two-in-one detector

FY2 portable negative ion formaldehyde detector

Features: mobile measurement | instant measurement | intuitive reading | simple operation | long standby time

Product introduction:

FY2 portable negative ion detector is a high-precision, professional air negative ion and formaldehyde detection and analysis instrument. It adopts an advanced cylindrical capacitor structure negative (oxygen) ion capture mechanism to capture the negative (oxygen) ions contained in the atmosphere, and then uses a unique algorithm to perform precise statistical calculations. It has the advantages of stable measurement process, rapid response, and accurate measurement results. At the same time, it has strong anti-electromagnetic, static electricity, and electromagnetic wave interference capabilities, and has excellent sensitivity and capture capabilities for small-particle negative ions, and has excellent overall performance.

The FY2 portable negative ion formaldehyde detector is easy to operate, and the 5.0-inch full-color large screen displays real-time measurement data, instrument working status, and automatically calculates the average value. Operators can quickly measure without professional training without any basic knowledge.

Product application:

Real-time measurement of atmospheric negative oxygen ion concentration and formaldehyde concentration in the air. It is an optimal tool for measuring and demonstrating the negative ion concentration of environmental monitoring, nano-coatings, negative ion health products, negative ion home improvement building materials, indoor testing, air treatment, air purifiers and their products.

Working principle:

The principle of "capacitive inhalation method" is used for negative ion detection to 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 bucket, collection tube), and then the measured air is allowed to pass through the sensor at a set speed. Specific small-particle negative ions in the air are deflected under the action of the electric field and captured by the collection plate. The negative charge of the collected negative ions is processed by the collector to calculate the charge concentration value of the negative ions.

Advantages and features:

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: adopts internationally advanced cylindrical capacitive inhalation method as the measurement method;

3. Small size: compact internal structure, exquisite appearance, can adapt to a variety of environmental detection, convenient for mobile use;

4. Ultra-long standby: built-in large-capacity lithium battery (12V 3000mAh), not limited by power supply and site, turn on and measure;

5. Sensitive response: data refresh frequency reaches 1 second/time;

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

Technical parameters:

Negative ion concentration:

Measurement function: manual measurement, automatic measurement;

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

Range: 0-100,000, 1000-1000,000, 1000-1000,000;

Measurement accuracy: ±10%

Resolution: 1 /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: DC12V 1A adapter

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

Average power consumption: ≤2W

Dimensions: 200mm*132mm*58mm

Body weight: 1kg

Casing material: metal

Formaldehyde parameters:

Display data unit: ppm and mg/m³;

Range: 0-5ppm;

Resolution: 0.01ppm;

Warm-up 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 air)

Mounting bracket: tripod (optional)

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

Product's Website：http://en.huoerd.com/fylzjcy/154.html