Olansi group

How We Test Air Purifiers?and how to select air purifier? In Olansi health care Co.,Ltd, all our air-quality testing is conducted in a 12×18-foot sealed room isolated from the rest of our labs. To test how well air purifiers clean the air, we place the air purifier in the center of the room and inject cigarette smoke and dust into the room by using a Venturi tube. We then use a machine that analyzes the particles in the air and measure the change in the air particle concentration over a 15-minute period at both the air purifier’s high and low speeds. To measure noise, we use a decibel meter at ear level 4 feet in front of the air purifier and record the noise level at high and low speeds for each model. Annual cost is a combination of filter replacement costs and the energy required to run the purifier 24 hours a day for an entire year. Before you resort to buying an air purifier, try some simple steps to reduce indoor air irritants, including: Vacuum often and thoroughly using

2019 hot selling air purifier #air purifier #wifi air purifier Specifications: App Area: 56-96m2 Power: 75W Voltage:  (220V/110V) CADR:600m3/h  Product Size :400×400×665mm Packaging :size 491×491×763mm Weight: 14KG Motor: DC motor MOQ: 300PCS   Selling points: 1. Air purifier + Ionizer Design (2 in 1) 2. Quality: Top Rated HEPA Filter Produce Clean Air 3. Efficient: NIDEC Japan Customized DC Motor,Quiet, Save energy 4. Quiet: 20dB~66dB, Won’t Bother Your Sleep 5. Air Quality Sensor From SHINYEI KAISHA (Japan) 6. Housing Use 100% New ABS From LG 7. CE, CB,, Rohs Approval 8.WIFI remote control 9.H12 grade HEPA efficient,Universal casters move convenient  10.PM1.0 real-time display 11. 10 seconds response timeBoot 60 seconds stable work open lid power off 12: Negative ions produce ＞20×106 ions/cm3 13. Laser sensors 14. Filter life monitoring reminder More details of wifi air purifier,come to www.olansigroup.com or www.gzolansigr

Quick Details for 350 ml olansi hydrogen water bottle  Type: Ionizer Use: Make Hydrogen Rich Water Certification:CB, CE, RoHS, ISO, CCC, ERP, FDA Power (W):5 Voltage (V):5 Place of Origin:Guangdong, China (Mainland) Brand Name:Olansi Model Number:OLS-H4 Product name:Hydrogen Water Bottle Color:Pink, White Volume:280ml Material:PC/AS/EASTMAN TRITAN Charging:USB Temperature:1-80℃ Hydrogen Content:1000ppb Net Weight:320g Battery:1200mAH Electrolytic time:1Mins Hydrogen water can neutralize ROS, Reactive Oxygen Species which are notorious for destroying normal cells or distorting DNAs. Besides, you can also enjoy helpful minerals dissolved in hydrogen water. Hydrogen-Rich Water or hydrogenated water contains active hydrogen ions that act as powerful antioxidants in your body. The ions help eliminate oxygen free radicals that contribute to the development of illness and ultimately are responsible for the aging process. Product Item Hydrogen Water

Nowadays, the technology of air purifiers has been relatively mature. Currently, air purifiers on the market generally use activated carbon nets, HEPA filters, negative ions, electrostatic dust collection, photocatalysts and cold catalyst technology. Today, let’s take a look at the difference between cold catalyst and photocatalyst technology. The difference between cold catalyst and photocatalyst Cold catalyst is a low-temperature and low-adsorption catalyst. It catalyzes the decomposition of organic compounds in the air with oxygen to produce water and other substances that are harmless to the human body, thereby achieving the elimination of harmful bacteria and carcinogenicity at normal temperature. Organic compound The photocatalyst adsorbs organic compounds in the air through the catalyst in the air purifier. After the adsorption concentration is full, it must be irradiated by ultraviolet rays (UVC: wavelength 200-275 nm) or dried in the sun for a certain time, so th

How to distinguish HEPA filter grade? What is True HEPA? When it comes to True HEPA (true efficiency), what we have to talk about is: What is the filtration efficiency of the air purifier filter? Many people will say, “I use the filter grade is H13”, then what is the evaluation criteria of H13? According to the EU EN1882 standard, the filter mesh with a particle size of 0.3 um has a filtration efficiency higher than 99.97%, which is called H13. According to the current domestic statistical data, the purification efficiency of domestic air purification products is still in the range of 90%~95%@0.3 um, which is at best a sub-efficient filter. To be careful Generally, HEPA is divided into five grades according to its filtration efficiency: coarse filter, medium filter, sub-high filter, HEPA high-efficiency filter and ultra-high-efficiency filter. Details are shown below. High-efficiency_particulate_arrestance referred to as HEPA high-efficiency particulate filter, we often call

Product Details Model Number: Bottle-E Brand Name: OEM Origin: China (mainland) Key Specifications/Special Features: Operating principle is to dissolve water directly by electrolysis Hydrogen ionic groups which carry negative charge are formed during electrolysis Electrolytic mediator directly contacts with electrodes in which it transforms to a relatively stable state This state is named by the mediator as the mediator structural activation state Change has occurred with the characteristic of mediator, which is the negative charge ORP Changes have happened to its tiny molecular structure, but not about the PH value of its chemical structure As a result, the solution produced after electrolysis is able to inhibit oxidation The degree of autoxidation depends on the structure of the electrolytic solution and the strength of electrolysis Product descriptions: Eco-friendly materials of supreme food grade: safe, worry-free and environment-friendly Sepa