Specialist ashing furnaces offer superior containment of aggressive and corrosive vapours such as sulphuric, nitric and hydrochloric acids by keeping them away from the heating elements.

• Carbolite gero 301 single ramp to setpoint and process timer
• Fused quartz furnace chamber, ideal for analyses, where Al₂O₃ and SiO₂ could contaminate test results
• Four sided heating (two sides, roof and hearth)
• Moulded ceramic fibre door plug

A range of sophisticated digital controllers, multi-segment programmers and data loggers are available. These can be fitted with RS 232, RS 485 or ethernet communications. Gas inlet for modified atmospheres (the fused quartz liner provides improved containment).

Over-temperature protection (recommended to protect valuable contents and for unattended operation). It has sample trays and racks. An optional gas inlet is specified, the enclosed design minimises gas leakages from the chamber.