... accumulation electrostatic property electrostatic charge neutralization discharge charge generation operation static electricity relative humidity electrostatic discharge liquid precaution powder static problem resistivity Session No. 689 Electrostatic Hazards Associated with Liquid and Powder...

... built in. The next must-have basic tool is a digital thermo-hygrometer. This small hand-held, battery powered device measures temperature and relative humidity. This is a not data-logging device or a device with which to conduct a fully spectrum heating ventilation and air conditioning system check...

... Health & Medicine air temperature heat index heart rate Cardiology recognition proactive management OSHA relative humidity work shift Cincinnati heat stress illness US government work environment illness acclimatization body temperature vascular disease personal factor...