For round bottomed flasks. Mantles have crocheted outer jacket made from glass silk (WHG2H models are made from silicate yarn). Sizes from 500 ml upwards have a base opening (62 mm).
- Maximum temperature 450 °C (WHG2H models have maximum of 900 °C)
- Mantles for 25 and 50 ml flasks have one heating zone, larger units have two, three or four heating zones depending on model
- Detachable plug-in connection (cable length 0,5 m WHG2 and WHG2R models or 0,2 m WHG2H and WHG4R models)
- RCD personal safety plug with 1 m cable
Caution: SS safety plugs are shockproof plugs with multipole coupling (these can be used where users mains network is already protected by a residual current device). RCD personal safety plugs are equipped with a residual current device (RCD) which is connected to the heating mantle via a multipole plug (these should be used if the users mains network is not protected by a residual current device).