ONETEST-500XP series online negative ion monitoring system-online measurement and data release of forest negative air negative ions.

ONETEST-500XP-01 Negative oxygen ion automatic observation system is a system device for measuring the real-time concentration and changes of negative oxygen ions, temperature, humidity, dust, harmful gases, etc. in the ambient air, adapting to the busine
Product parameters
ONETEST: ONETEST-500XP series negative ion monitoring system adopts double cylinder capacitive sensor, the data is stable and reliable, and the measurement range is wide.
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Description
ONETEST-500XP series online negative ion monitoring system-online measurement and data release of forest negative air negative ions.
1. Company Profile
Shenzhen Wanyi Technology Co., Ltd. is located in the high-tech capital of Shenzhen with convenient transportation and beautiful scenery, close to the high-speed railway station of Bright City. Wanyi Technology was established in 2011 based on the first "Indoor Air Quality Law" in China Promulgated and established. Shenzhen Wanyi Technology Co., Ltd. integrates R&D, sales, after-sales, and technical consulting. It has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, and products have passed CE, ERP, measurement and other certifications; and drafted "Negative ion detector" 》Enterprise standards, obtained the “Shenzhen High-tech Enterprise Certificate” and “National High-tech Enterprise Certificate” issued by Shenzhen Science and Technology Commission and Shenzhen Finance Committee. The company has accumulated many years of technology and service experience The two major logos "ONETEST" and "CESTSEN" products have been recognized by customers and friends in the fields of negative oxygen ion monitoring, dust PM2.5 monitoring, air quality detectors, and gas detectors.

2. System Introduction
ONETEST-500XP Negative oxygen ion automatic observation system is a system device for measuring the real-time concentration and changes of negative oxygen ions, temperature, humidity, dust, harmful gases, etc. in the ambient air, adapting to the business needs of environmental meteorological observation and meeting the high observation data Accuracy and high stability requirements, it has the characteristics of high reliability, high accuracy, easy maintenance, easy data backup, etc., mainly for the environment of ecological parks, wetland parks, waterfall parks, forest parks, nature reserves, tourist attractions around the country Centralized monitoring and management of regional air quality, and an automatic monitoring system that can be unattended for 24-hour uninterrupted real-time monitoring and recording.
ONETEST-500XP negative oxygen ion automatic observation system is composed of monitoring host, data acquisition transmitter, and cloud computing service platform. Customers can easily log in to the service platform to observe data, download data, use computer, Ipad, mobile phone to log on to the network terminal. Download curve change graph; can receive and display through the large-screen LED display with GPRS receiver installed
3. Features of ONETEST-500XP
Using advanced double concentric cylinder technology
Using replaceable split sensor design,
Stable operation in a relative humidity of 95%RH (no condensation)
Adopt windproof, windproof and rainproof, insect proof and lightning proof design
Adopt modular structure design, easy to replace parts and maintenance
With data management system of IoT cloud platform
At present, more than 200 sets have been put on the market

4. Functional and technical indicators:
Model: ONETEST-500XP-01
Sensor principle: Double cylinder capacitive suction method
Type of measurement: Positive ion, negative ion, temperature, humidity
Measuring range: Ion :±~5 million ions/cm³
  Temperature :-20~60℃
  Moisture :0~100% RH
Resolution: ion/cm³1
Accuracy: Better than ±5%
Temperature resolution: 0.1℃
Humidity resolution: ±3%
Measurement: two measurement methods, namely automatic measurement and manual measurement.
Alternate measurement function Alternate measurement mode of positive and negative ions
Sensor characteristics Design of replaceable split sensor
Measuring sampling time 50 beats/s
Online Measurement Mode Data upload 1/10 minutes (customizable)
Zero Point Adjustment System Automatic return mode manual return mode
Zero Point Tracking Automatic tracking zero calibration to reduce error data reporting,
Display Multi-configuration display, curve data, history, alarm, etc. of 7-inch touch data collector
Storage: 100 thousand sets of storage space, U disk export function
Dual dehumidification system Automatic detection of environmental temperature and humidity dehumidification system
Protective box Adopt special reflective material and heat insulation device to prevent the influence of environmental high temperature on the equipment.
Distribution system Built-in overvoltage, surge and other protection, can accept solar power supply
Power supply: AC 100-220V@DC12V
Equipment calibration basis: Comply with GB/T 18809-2002 air ion measuring instrument general specifications
Compliant with JCC/H001001.1-2017 air negative ion concentration measuring instrument inspection work instructions
Comply with Q/WY001 1-2019 Negative ion detector manufacturing standard
IoT monitoring cloud platform Alibaba Cloud server-based IoT monitoring cloud platform, Chinese and English background management, global operation, real-time monitoring, storage, alarm, SMS notification, WeChat binding, automatic LED release and other functions
V. Internet of Things Cloud Platform Data Management System

ONETEST-500XP-01 Negative oxygen ion automatic observation system, data release and query The Internet of Things cloud platform is the result of many senior engineers gathered in Wanyi Technology for many years. Compared with traditional manual transcription of data, it is not only time-consuming and labor-intensive but also not real-time Mastering information, Wanyi builds a continuous monitoring platform for the Internet of Things, that is, to build an efficient, stable, and secure application platform between Internet of Things applications and monitoring devices: equipment-oriented, adapting to multiple network environments and common data transmission protocols, It has the advantages of strong practicability, easy operation, strong real-time data, etc. It has multiple comparison methods to query and has a good data comparison effect.
Features of IoT Cloud Platform
Multi-site query: This function is mainly used for data comparison query of multiple devices
Historical query: Historical query is mainly used to query the data curve query of the device for a certain day or hour
Curve drawing: curve drawing is used to analyze the changes of elements in a period of time, you can query real-time curve drawing and historical curve drawing
Site management: This function is used to add or change sites (optional)
Map function, which can reflect multiple sites in the form of map (optional)



 
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