Environmental Test Chamber for Rheometers uses a controlled convection or radiant-heating concept. Environmental Test Chamber is typically used for polymer applications and can be used with parallel plate, cone and plate, disposable plate and rectangular torsion clamps for solids. Environmental Test Chamber can operate in a temperature range of –160 degree C to 600 degree C with heating rates up to 60 degree C/ minute. Environmental Test Chamber for Rheometers can be connected directly to a bulk liquid nitrogen source for sub ambient temperature control.