HDA 620: Distillation Apparatus

The Herzog HDA 620 is a simple yet versatile instrument that makes manual determination of distillation characteristics simple and economical. The HDA 620 includes everything needed to immediately begin distillation analysis including ASTM thermometers and glassware.

  • Ergonomic, space-saving design.
  • Electric flask heater with analog heater control.
  • High-efficiency condenser bath with integral bath level indicator.
  • Two ASTM thermometers, one centering stopper, one measuring cylinder, one
  • distillation flask, and two flask carrier boards included as standard equipment.
  • A variety of time-saving, versatility-enhancing options:
    • Flask cooling fan
    •  Digital vapor temperature display
    •  Digital or analog bath temperature controller
    •  Built-in cooling/heating coil for connection to external circulating bath
    •  Fire extinguishing system
  • Optional Distillation Aid further improves testing accuracy, increases productivity,
  • and automatically documents results.
  • ASTM D 86
  • D 850
  • D 1078
  • DIN 51 751
  • IP 123
  • IP 191
  • IP 195
  • ISO 3405
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