There are two methods of determining the ACH rates in a building. Please note, the above list identifies ACH rates without special consideration for industrial/commercial processes that may introduce air contaminants into the air that should be controlled through the use of local exhaust ventilation. The following list comes from “The Engineering Toolbox” website at and is a valuable reference for ACH’s. The following is a good reference table for some of the more common building use and the ACH for those uses. It is important to note that the application of the ACH concept is only intended as a general reference and does not include dealing with a specific situation where air contaminants are involved that require local exhaust ventilation to capture a chemical, dust, or gas before it gets into the building’s air stream. Other examples are Classrooms, 6 – 20 ACH ( a lecture hall or a chemical laboratory?) Machine Shops, 6 – 12 ACH warehouses, 6 – 30 ACH. The ACH can vary widely depending upon what is going on inside the building: for example – it is generally considered that 4 ACH’s is the minimum air change rate for any commercial or industrial building. The most common term used to refer to the amount of outside air that needs to be introduced into a building is Air Changes per Hour (ACH). The amount of fresh air-outside air-that needs to be introduced into a building varies widely depending upon the activity and level of occupancy.
#Velometer vs anemometer free
If you need ventilation consulting or testing discussed in this article, call us at 97 or e-mail us at for details and a free estimate. Safety/Loss Control News and Technical Articles.IAQ and Mold News and Technical Articles.Industrial Hygiene News and Technical Articles.
Environmental News and Technical Articles.
Ventilation News And Technical Articles. Industrial Safety and Construction Safety. Mold Testing/Sampling and Consulting Experts. Indoor Air Quality (IAQ) Testing/Sampling in High-Rise & Large Commercial Buildings. Initial Surveys & In Depth Investigations. Indoor Air Quality (IAQ) Prevention and Maintenance. Indoor Air Quality (IAQ) and Mold Experts. 
Industrial Hygienist – Temporary Staffing. Industrial Hygiene Surveys, Program Development, OSHA Compliance & Health Risk Assessments. We have also been supplying pipe couplings to the Nuclear Power Corporation Limited, Development Corporation Limited, Hindustan Door Oliver Ltd, Hindustan Copper Ltd, Ingersoll Rand India Ltd, Atlas Copco Ltd, Indian Rare Earths, Bharat Petroleum Corporation Limited, Indian Oil Corporation Ltd, National Hydro Power Corporation Limited etc. Our esteemed list of customers include, all subsidiaries of Coal India Ltd, the Singareni Collieries Company Ltd, Tata Steel Ltd, Orissa Mining Corporation Limited, Manganese Ore India Ltd, the Hutti Gold Mines Co., Hindustan Zinc Limited, Steel Authority Of India Limited, Tata Motors Limited, J&K Minerals Ltd, Ferro Alloys Corporation Limited Indian Metals & Ferro Alloys Ltd. We are authorized dealers for Victaulic India Pvt Ltd, Hanna India Pvt Limited, Control Systems (Australia) and Rambor Pty Ltd (Australia).įor the past 25 years we have been supplying a diverse range of equipments to all major mining companies in India. We provide a wide array of products, ranging from Mine Car Couplings, Draw Bars, Roof Bolting Instrumentations, Anchorage Testing Equipments, Haulage Rope Sockets, Endless Haulage Clips, Ventilation Instruments, Safety Equipments, Testing and Measuring Instrument, Hydraulic Equipment, Precision Conveyor Belt Weightier, to Models for Educational/ Training Institutes as well as Hose fittings and Victaulic Pipe Couplings. With more than two decades of experience in the mining market, we now have the expertise to deal with diverse customers and to provide a wide range of industrial products.īeing situated in Kolkata, the heart of industrial India, coupled with experienced Sales Engineers stationed at strategic locations all over India, we work in close association with our customers, providing them the required services at their doorstep. Having started from scratch, we have over the years scaled spectacular heights, with a constant yearning to do more. Micon Engineers, established in 1984, is a leading manufacturer and supplier of safety and support equipments for the Mining Industry & authorised distributors of Victaulic Couplings.
0 kommentar(er)
