Model | Temperature range | Digestion Block Dimension | Digestion Capacity | Graphite surface coating | Case material | Power |
HH-3630 | Room temperature~420ºC | φ32mm | 36 | Silicon carbide | Teflon coating on stainless steel surface | AC220V3000w |
HH-2542 | Φ44mm | 25 | ||||
HH-1646 | Room temperature~420ºC | Φ48mm (Special for 46mm outer diameter beaker) | 16 | Silicon carbide | Teflon coating on stainless steel surface | AC220V3000w |
HH-2540 | Room temperature~420ºC | Φ42mm (Special for 40mm outer diameter beaker) | 25 | Teflon coating on stainless steel surface | AC220V3000w |