Manufacturer of Hot Air Oven - Hot Air Dry Oven, Automatic Vacuum Oven and Rectangular Vacuum Oven offered by Hexatec Instruments Private Limited, Thane, Maharashtra.Hi-Temp Vacuum Ovens. Purge gas and vacuum control valves or Automatic Vacuum Oven, a 0-to-30-inch vacuum gauge and a temperature control Large Models (3628A and 3628A-1) Single set point controller Seven-day programmable timer that cycles oven on or off up to eight times per day with automatic temperature Automatic Vacuum Oven