Stalwart SDK-420 Kjeldahl Digestor adopts advanced high-temperature infrared tradiation heating technology and microprocessor control platform, boasts accurate temperature control and quick temperature rise. It has two kinds of temperature rise modes: linear and curve temperature rise mode, and offers 20 digestion programs for control of temperature rise curves

• Can digest 20 samples at the same time
• Using infrared radiation graphite conduction heating method, the heating speed is fast, and the temperature difference between the holes is small
• Adopt PID temperature control technology, high temperature control accuracy, fast heating speed, only 25 minutes from room temperature to 400℃
• It has two heating methods: curve heating and linear heating, 500 groups of digestion programs can be edited and stored, and each group can be set up to 25 segments Temperature and time gradient to meet different experimental needs of users
• The surface of the instrument is coated with Teflon, and the whole machine is treated with anti-corrosion treatment to avoid the corrosion of the machine by acidic liquids during the experiment
• Using 5.6 inch large screen true color LCD display system, intuitive and convenient operation
• The whole machine has multiple protections such as over-voltage, over-current, over-heating, etc., and over-temperature alarm function
• Adopt advanced ceramic and air duct heat insulation technology to make the experiment operation safer
• Standard simple cooling rack, digestion tube can be cooled quickly, improve work efficiency
• Optional waste gas neutralization system, through condensation, neutralization and drying to eliminate the acid gas generated during the experiment

SDK-420 Brochure