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Indoor Air Quality Gas Analyzer Measures Pm2.5 Concentration CO2/Hcho/Tvoc Monitors1
Analysis Instrument, Gas Analyzer, Air Quality Monitor, Air Quality Detector
Shenzhen Langdeli Technology Co., Ltd.
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Product Description Indoor Air Quality Gas Analyzer Measures PM2.5 Concentration CO2/HCHO/TVOC MonitorsProduct DescriptionProduct ParametersSpecificationitem: Air quality tester , Air quality meterMaterial: ABSProduct size: 240 X 120 X 24MMCO2 Technology: infrared ( NDIR)PM2.5 Sensor technolology: Laser Scatteringwhat are included: Main Unit+ manual+TYPE-C charging cableDetection range: AQI(0-500)PM2.5 (0-999 ug/M3)CO2 ( 400-5000 ppm)HCHO (0.001-1.999Mg/M3)TVOC(0.001-9.999Mg/M3)Company ProfileShenzhen Langdeli Technology Co.,Ltd is a modernized comprehensive scientific research enterprise which was established in March 2013, located in Shenzhen City, Guangdong Province China. It is mainly in the business of research and development, production, sales of all kinds of Testing instruments and tools , It has established extensive cooperative relations with partners in Netherlands,Spain, Germany ,France, Britain, Poland, Switzerland,Italy,Ireland, Romania,Chile, Mexico, the United States,Japan,korea etc. At present, the factory is mainly producing and supplying of infrared carbon dioxide(CO2) monitor, negative oxygen ion detector, Ozone meter ,Dust PM2.5 monitor with TVOC and HCHO,NH3 meter , Noise meter monitor ,Radon gas analyzer,thermometer, etc. which all have passed CE, ROHS, PSE approved, distributed all over the world and has been highly recognized. Since its establishment , the Company has won the title of China's national high-tech enterprise and is the top quality merchant of ****** for years,Production scale has 3000 square meters, and with 100 employees. We has a strong independent research and development team, all Products are from its own private designs and have the apperance patents. It not only provides system solutions for various industries, but also provide product design and OEM services for customers. FAQ1 Q: What the test index are include for air quality monitor? A : CO2: is for carbon dioxide,Infrared sensor(NDIR) Temperature and Humidity Suitable for detecting CO2 concentration in industrial, agricultural and residential environments.Control the ventilation system according to the monitored target value (CO2 concentration). 2 . Q: What is the standard range for CO2? A: CO2 Test Range: 400~1000 ppm 1001~2000ppm2001~5000ppmTemperature Test Range: 0-50oCHumidity Test Range 0-95%RH ; 3. Q: How to charge it? mini USB port charging line which is included in the standard accessories . We also offer adapter(Like US adapter, Europe adapter...) if add extra cost. 4. Q: How about OEM or custom? A: Sure, Asprofessional and stable manufacture for CO2 merter factory, we can support many custom contents as below; a Printing logo on product .b Package, support custom pacakge(We can send neutral artwork to client to design package) c Manual, support custom maual for many language,like English, German, Japanese, Spanish, Dutch, Polishd. some custom sticker, like Amazon FBA upc label... To meet clients requirement.e. Customized software is also possible such as change the CO2 standard value , such as shoot logo display , such as customized language display Etc .5. Q: what's certificate include? A: 1.CE and Rohs 2. MSDS and UN38.3Common fields 1. Carbon dioxide monitoring of various industrial and agricultural plants, workshops, greenhouses, clean rooms,etc. 2. Ventilation control and environmental quality monitoring required for homes, villas, office buildings, meeting rooms,classrooms and other fields. 3. Ventilation control and environmental quality monitoring in public places such as hotels, exhibition halls, hospitals, shoppingmalls, bars, restaurants, airports, train stations, entertainment halls, and theaters. 4.Units that produce and use carbon dioxide gas, etc. Non-mandatory reference rating: a) 350 ~ 400ppm-usual outdoor air level. b) 400 ~ 1,000ppm-typical value in well-ventilated living space. c) 1,000 to 2,000 ppm-an air level that is inadequate, sleepy, and sufficient to cause complaints d) 2,000 ~ 5,000ppm-stagnant, old, sultry air level. It is headache and drowsiness, accompanied byinattention, decreased concentration, rapid heartbeat and slight nausea. e)> 5,000 ppm-Exposure to it may cause severe hypoxia, resulting in permanent brain damage, coma and even death.
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