Portable Negative Oxygen Ion Detector Manual

The Portable Negative Oxygen Ion Detector is a simple and easy-to-use air quality analysing device that can accurately measure negative ions in the air. It has strong anti-interference ability and sensitive response to the detection of tiny negative ions, which ensures the reliability of the detection results.

I. Working Principle

It is based on the "capacitive inhalation method" to measure the level of negative ions. Firstly, a polarisation voltage is applied to the sensor, then air is allowed to pass through the device, specific small particle size negative ions are adsorbed under the action of the electric field, and finally the concentration of negative ions is calculated by processing the adsorbed charge. This continuous process ensures the accuracy and efficiency of the detection.

Second, the advantages of the instrument

This portable negative oxygen ion detector ensures high accuracy of measurement with its internationally advanced coaxial double-cylinder capacitive inhalation technology. Its compact size and exquisite appearance design make it easy to adapt to different environments and easy to carry and move. The built-in high-capacity lithium battery provides a long standby time, allowing the measurement to be unrestricted by power supply and site, and realising the convenience of instant measurement. The large full-colour screen not only intuitively displays real-time data and working status, but also automatically calculates the maximum, minimum and average values, making readings clear at a glance. The operation interface of the device is simple and clear, and the full-colour large font design ensures easy readability, making the operation process simple and intuitive.

Application Areas

It plays an important role in many fields, such as environmental monitoring, nano-coatings, health products, home building materials, indoor air quality testing and air purification equipment testing, is a convenient tool to quickly and accurately measure the concentration of negative oxygen ions in the air.

Technical Specifications

Measurement options: Support manual and automatic measurement.

Measuring Principle: Adopts cylinder capacitor structure to achieve effective capture of negative ions.

Measurement range options: Provides three different measurement ranges of 0-50,000, 1000-500,000, and 1000-500,000.

Accuracy level: Maintained within ±5% error range.

Resolution fineness: up to 1 unit per cubic centimetre.

Measurement frequency: One measurement per second.

Measurement mode: Supports continuous measurement mode.

Data transmission: realised through USB interface.

V. Precautions for use

Regular maintenance: Keep the appearance of the device clean to prevent dust and dirt from interfering with the measurement results.

Shock protection: Take care to prevent the device from strong vibration during operation and storage so as not to affect its performance.

Standardised operation: Follow the instructions in the user manual and use the device correctly to ensure that accurate measurement data are obtained.

VI. Frequently Asked Questions

1. How to calibrate?

Portable Negative Oxygen Ion Detectors usually do not require frequent calibration. If calibration is indeed required, it is recommended to contact the manufacturer or a service professional directly for assistance.

2. How to warm up?

The instrument will automatically warm up when it starts, the warm up time will vary depending on the model of the device, usually between a few minutes to ten minutes.

3. What about battery life?

The device has a built-in high-capacity lithium battery, the battery life will vary according to the actual use, but usually enough to support a full day of normal operation.

VII. Purchase Suggestions

1. Brand selection: Choose a brand with high visibility and good reputation, which helps to ensure the quality of the instrument and access to reliable after-sales service.

2. Performance Evaluation: Before purchasing, thoroughly study the performance indicators of the product to ensure that they can meet your specific needs.

3. Price and Service Comparison: Extensively compare the prices and services offered by different suppliers to find the product with the best price/performance ratio.

4. Recommended Windway brand, manufacturer, large stock, price from the favour!

Eight, the article summary

Portable Negative Oxygen Ion Detector is a fine air monitoring device, favoured for its compact size, long standby battery, clear display and ease of use. It is suitable for a wide range of environmental monitoring, helping users to choose and use it easily to ensure accurate measurement of air quality. Call us for more information!