Design of axial cylindrical electrode for onetest-502xp-a multi parameter negative oxygen ion detector

Onetest-502xp-a multi parameter negative oxygen ion detector adopts coaxial cylindrical electrode design, which has the advantages of stable sampling air flow, uniform ion distribution measurement and strong anti-interference ability
Overview of Multiparameter Negative Oxygen Ion Detector
The ONETEST-502XP-A multi-parameter negative oxygen ion detector adopts a coaxial cylindrical electrode design, which has advantages such as stable sampling airflow, uniform ion distribution measurement, and strong anti-interference ability; Accurately measure small particle size positive and negative ions from nature, as well as high concentration negative ions generated by negative ion generators and their products, and display the level of air quality; At the same time, an external multi-parameter module can be selecte to measure air quality parameters such as PM2.5, PM10, temperature, humidity, etc. It is an indispensable monitoring hardware component for building an indoor air quality monitoring system.
Product color: wathet
outline dimension: Host: length 19 * width 12.6 * thickness 6.8 (CM) Sensor: length 17.5 (including protrusion) * width 9.8 * height 5.2 (CM)
weight: 1.3kg
Detection ion: Positive and negative ions, temperature, humidity, PM2.5, PM10 in the air
measuring principle: Coaxial cylinder type capacitance type
measurement range:
resolution ratio:
The anion, ion / cm³ kation temperature humidity Fresh grade PM2.5 PM10
0-1999X103 0-1999X103 -2050℃ 0-100%RH Level 1-6 0-1000ug/m³ 0-1000ug/m³
1 A / CM ³ 1 A / CM ³ 0.1℃ 1%RH - 1ug/m³ 1ug/m³
mobility: 0.6cm2/V. S (Ecological small particle size ion)
LCD be in a poor light: have
show: 128X64 dot array LCD LCD
Mean measurement: Meverage measurement function (10 seconds, can be customized according to user needs.
Mean time: The 0-255 seconds are adjustable
Determination accuracy: ± 10%, software calibratable
source: AC220V@DC12V1A and built-in 8000 mA battery pack
apolegamy: RS232 data output, portable battery + charger, DT-10 data recorder


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