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| Brand Name: | ONETEST |
| Model Number: | ONETEST-500XP-01 |
| MOQ: | 1 set |
| Delivery Time: | 1~10 days |
| Payment Terms: | T/T |
Negative Oxygen Ion Monitoring Statio-Atmospheric Negative lon Monitor Outdoor LED Screen Display
1.System introduction
ONETEST-500XP-1 negative oxygen ion automatic observation system is a system and equipment for measuring the real-time concentration and change of negative oxygen ions, temperature, humidity, PM2.5, PM10, carbon monoxide, sulfur dioxide, nitrogen dioxide, ozone, wind speed, wind direction, atmospheric pressure, ultraviolet rays, total radiation and other indicators in the ambient air. It adopts the measurement principle of "double cylinder transconductance resistance method". In order to meet the business needs of environmental meteorological observation, the "split" structure is specially designed, which is very convenient for later operation and maintenance. The standard measurement parameters are: negative ions, temperature, humidity, PM2.5,PM10 and other indicators can be increased to meet the requirements of high precision and stability of observation data. It has the characteristics of high reliability, high accuracy, easy maintenance and easy data backup, and is mainly aimed at forestry bureaus, universities, scientific research institutes, meteorological bureaus and forestry and grass in various parts of China. An automatic monitoring system for centralized monitoring and management of air quality in nature reserves, tourist attractions and other environmental areas, which can be monitored and recorded in real time 24 hours a day unattended.
2. ONETEST-500XP-1 negative ion monitoring system features:
1.It can measure the concentration of small-particle negative ions in the ambient air which is beneficial to human body.
2.Adopt double concentric cylinder technology (the same standard in Japan Functional Ion Association)
3.All-weather and real-time data update (one data every 5 seconds) can be used for automatic online monitoring.
4.The ambient temperature is -20℃ to 70℃ and the relative humidity is 95%RH.
5.Wind, rain, insects, lightning protection, built-in dehumidification system is very adaptable to the environment.
6.Modular structure design, with enough space reserved inside to facilitate the later expansion of monitoring indicators.
7.Have a variety of communication methods to connect data with relevant departments or use Wanyi data management platform.
8.It has the functions of data management platform of cloud platform, monitoring and alarm of equipment operation status (mobile phone, SMS alarm), data download, curve analysis and so on.
9.The later operation and maintenance cost is very low, and the monitoring equipment can be calibrated remotely by software.
3. ONETEST-500XP-1 negative ion monitoring equipment meets the following standards:
1.Determination method of negative ion density in air -JIS B 9929-2006
2.General specification for air ion measuring instrument -GB/T 18809-2002
3.Graphical signs for packaging, storage and transportation
4.GB4793.1 General requirements for the safety of electrical equipment for measurement, control and laboratory use.
5.GB/T 6587-2012 general specification for electronic measuring instruments
4.The system architecture diagram
5.Technical indicators
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Overall dimensions: |
Length 28.5 (including protrusion), width 10 and height 11.5(cm) |
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Weight: |
About 2.5Kg |
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Detecting ions: |
Positive ions, negative ions, temperature, humidity, PM2.5,PM10 (other monitoring indicators can be discussed with our company). |
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Measuring principle: |
Split double cylinder transconductance resistance method |
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Measurement range: |
anion |
temperature |
humidity |
PM2.5 |
PM10 |
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0-5 million PCs /cm3 |
-20～60℃ |
0-99%RH |
0-1000ug/m3 |
0-1000ug/m3 |
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Resolution: 1 PCs /cm3 |
Accuracy: 0.5. |
Accuracy: 3% RH |
Sensitivity is 0.1ug/m3. |
Sensitivity is 0.1ug/m3. |
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Range gear: |
Four gears within the range of 0-5 million /cm3 can be selected. |
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Migration rate: |
0.4 or 0.7cm2/V.Sec is optional. |
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Data output: |
Support GPRS, RS485, RS232, wifi, Zegbe and other transmission functions are optional. |
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Sampling time: |
50 times/second |
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Measurement display time: |
3 times/second |
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Determination accuracy: |
Better than 5% |
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Sampling flow rate: |
1.3 m /sec |
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Measurement mode: |
Real-time measurement mode (display updates 3 times/second) On-line measurement mode (data upload once per 10 minutes) Automatic measurement mode: positive ions and negative ions are measured alternately in a set time. Manual measurement mode: positive ions or negative ions are selected for measurement. |
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Zero adjustment: |
Automatic zero mode or manual zero mode (with automatic zero calibration system) |
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Fan specifications: |
Adopt a 4010-size fan, Life span is more than 50,000 hours. |
Wind speed 1.3m/s |
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show |
Show: |
The device is equipped with an independent 7-inch touch LCD screen, which supports multi-channel and multi-parameter input and has a memory of 30m. |
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Calibration function: |
The instrument can be calibrated by software or remotely. |
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Cloud platform data management: |
1. The necessary parameters of the embedded software can be set and modified through the computer terminal, such as the geographical location, altitude, time, sampling frequency and other parameters of the monitoring station. 2. When the equipment is automatically protected in case of abnormality, it can give alarm messages, emails, WeChat and other information. 3. It has the function of parameter setting, supports remote configuration, and has the function of running state monitoring and alarm. 4, with the original observation data, quality control data, analysis and processing data warehousing, query, retrieval and other functions. 5. It has the function of generating real-time transmission files according to the specified data format and file naming rules. 6. Support computer/mobile phone /iPad and other devices to view data, draw curves, store data, download and map devices. 7, can be set online measurement interval mode |
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Working environment: |
Temperature:-30 ~ 70℃ Humidity: 0-100%RH (no condensation) |
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supply |
Electricity: |
DC12V@2A power supply, Acceptable solar power supply, working current less than 350mA, standby current less than 250mA, and power consumption less than 40W. |
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Louver box: |
Waterproof, radiation-proof, high temperature-resistant, anti-aging, fixed height 2 meters, U-shaped fixed thickness 1 mm. |
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Lightning protection system: |
With lightning protection module |
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Timing start: |
Low energy consumption can be customized to set the switching time. |
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Dehumidification system: |
The equipment starts the dehumidification system at the specified humidity to ensure the equipment operation. |
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Refrigeration system: |
The equipment starts the cooling system at the specified temperature to ensure the equipment operation and selection. |
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Display support: |
Support mobile phones, computers, tablets, multimedia display machines, networked TVs, outdoor LED screens, etc. |
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Specification for outdoor LED display screen |
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Gauge: |
Default full-color P3 1.35X0.87m (single color screen and double color screen can be customized). |
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Install the column: |
Double column height 1.5mm thickness 1mm 4 empty fixed. |
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Power supply: |
220V mains or solar energy. |
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Construction drawing: |
have |
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