pressures below that of atmospheric pressure. there are several types of vacuum gauges, each engineered for a specific function over a specific range of vacuum pressure (fig. ). common types (table ) include; mechanical gauges, absolute pressure gauges, thermocouples or pirani gauges, ionization gauges (hot...
materials and associated range or process variations this, combined with the ability to switch between chemistries, volume and cell types and enables us to satisfy diverse client requirements coating / calendering / slitting completed anode and cathode mixes are then coated on to aluminium or copper...