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Horizontal tube furnace Barnstead Thermolyne 21100, model 21130-33 (800ºC)

Horizontal tube furnace Barnstead Thermolyne 21100, model 21130-33 (800ºC)

Technique: Thermal annealing
Responsible: Alexandra Gonçalves –

Description: The type 21100 furnace is a small, inexpensive furnace intended for applications requiring temperatures up to 800°C. Features accurate, automatic temperature control with self-tuning function that maintains pre-set temperature, and heating elements are embedded in ceramic fiber insulation for rapid heat up and cool down.

Specifications: 

  • Quartz tube about 4.6 cm diameter;
  • Max. sample dimensions: 4.6 cm x 4.6 cm;
  • Overall chamber dimension (W × H × D): 40.7 cm × 37.4 cm × 31.0 cm;
  • Max. working temperature: 800ºC.

Link for additional information (if any):
https://www.nist.gov/system/files/documents/ncnr/E133tubefurnace.pdf