... 11. Weight: 29KgSELON SYP-1040 Digest Stove, digestion with a precise test, Kjeldahl method electric heater furnace, electric furnace, laboratory furnaces ... set the temperature and the actual temperature dual display,Heating-use aluminum alloy materials.2. Gas seal resist acid, alkali, ... high temperature, to ensure the safe operation;3. Exhaust gas through the hood ...