Double Walled Stability Chamber is provided with glass wool or polyurethane foam insulation. The Stability Chamber is specially designed chambers to carry out stability studies at low humidity conditions such as 25 Degree C and 40% RH, 40 Degree C and 25% RH NMT, 30 Degree C and 35% RH. The Stability Chamber has a controlling system with PLC base and PC communication facility on Ethernet. Double Walled Stability Chamber comes with stainless steel tubular heaters with stainless steel fins.