Cupellation furnace

chambermeltingelectric resistance

MSE Cupellation furnace is suitable for melting at 1100°C after the mixing of samples with together the chemicals such as Borax (Na2B4O710H2O), Silica Sand (SiO2), Lead (II) Oxide (PbO), Silver Nitrate (AgNO3), Potassium Nitrate (KNO3), Carbon (C), Sodium Carbonate (NACO3), Calcium Fluoride (CaF2). Internal bricks, insulation materials, heating elements and thermocouple are chosen resistant to acidic, basic and neutral vapours. At the same time, these vapours should be carried to outside easily. End of the process, the lid of the furnace will be often waiting open. But, there shouldn’t risk of thermal shock for the furnace heating elements. Taking into consideration that these problems and needs of our customers, we have carefully designed the position of the heating elements and chimney system in the furnace. We use refractory materials that are resistant to acidic, basic and neutral vapours. STANDARD FEATURES Programmable step controller via digital display Observation of set and real temperature Delayed start and program save feature Temperature control via PID and ±1°C temperature display sensitivity System protection for over temperature. Audio visual warning alarm Temperature measurement via thermocouples Error display in case a breakdown Percentage of electrical energy consumption Able to resume the program after the power failure Homogeneous heat distribution via equally positioned heating elements at the internal area Manually controlled chimney Heating zone resistant to acidic, basic and neutral vapours Bottom plate Stainless steel furnace lid Adjustable lid position