Original source: Sulfur dioxide test box is your "good helper" Edit: Lin frequency instrument The sulfur dioxide test chamber meets the test standards of GB/T2423.19-81, GB/T10125-97, GB/T9789, IEC 60068-2-42/43. The sulfur dioxide test chamber is an essential equipment for metal materials, various components, electronic devices, etc., and it can speed up the process of exhibiting a metal surface with a sprayed metal surface and an untreated metal surface. Technical parameters of sulfur dioxide test chamber: Typical range: 0-20 ppm Maximum range: 100 ppm Resolution: 0.1 ppm Minimum detection limit: 0.1 ppm Accuracy: ±5% Warm-up time: 60 seconds Response time: <15 seconds Temperature: -20-50 ° C Relative humidity: 15-90% RH Atmospheric pressure: Atm.±10% Working power: 9V alkaline battery, can work 240 hours Weight: 170g Do you think it is necessary to buy a sulfur dioxide test chamber here? Then come and contact us. It will also be a good helper for your experiment.
This Lantern design wind turbine is vertical axis with maglev PMG generator, fashion design with many colors, single blade or double blades with quantity 5pcs. It has many advantages: very quiet when moving, never no any noise; star up when very low wind speed; small size so easy to install. However, the power of this one is not very big, from 200W ~ 1000W, efficiency is not good neither, around 15%~35%.
Vertical Lantern wind turbine Wuxi Smaraad New Energy Technology Co., Ltd. , https://www.smaraadenergy.com
