GE Datex Ohmeda TEC 7 Sevoflurane

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GE Datex Ohmeda TEC 7 Sevoflurane Features

The GE Datex Ohmeda Tec 7 Sevoflurane Anesthesia Vaporizer delivers sevoflurane effectively and efficiently. Each agent-specific TEC 7 incorporates significant performance, convenience, and ergonomic benefits with essential safety features to help improve agent delivery and reliability while reducing overall operating costs. This vaporizer provides output consistency with the dial setting throughout the clinical flow range. GE Datex Ohmeda also offers an Isoflurane Anesthesia vaporizer for this series, the GE Datex Ohmeda TEC 7 Isoflurane Vaporizer.

  • Two filling options: Easy-Fil and Funnel Fill.
  • The Easy-Fil filler is designed to simplify agent filling and help minimize agent leaks while filling.
  • Large diameter control dial which incorporates fine graduations of 0.2% between 0 and 1%, and 0.5% from 1 to 8%.
  • Ergonomic agent dial release on the Tec 7 vaporizer allows left- or right-hand operation.

GE Tec 7 Isoflurane Vaporizer Specifications


  • Height: 9.9 In (25 cm)
  • Width: 4.5 In (11.4 cm)
  • Depth: 8.3 In (21 cm)
  • Weight (Dry): 22 lbs. (7 kg)

Agent Capacity

  • Charged: 225 mL of free volatile anesthetic agent.
  • Charging: 300 mL (nominal) to charge dry vaporizers.
  • Retention: 75 mL (nominal) retained by a wick system.


  • Calibration: The dials of the Tec 7 Vaporizers for enflurane, isoflurane, and halothane are calibrated to 5% v/v in steps of 0.2% up to 1%, and in steps of 0.5% from 1% to 5% at 21°C using O2 at 5 L/min as the carrier gas.
  • Calibration of Sevoflurane
    • The dial of the Tec 7 Vaporizer for sevoflurane is calibrated to 8% v/v
    • Dial is marked in steps of 0.2% up to 1% v/v and in steps of 1% between 1% and 8%
  • Resistance to Gas Flow
    • “OFF”: Isolated, no resistance from vaporizer
    • “ON”: 5 L/min O2: 10 to 15 cm H2O at 21°C ±2°C
  • Accuracy
    • 5 L/min O2 @ 21°C ± 2°C:
      • Vaporizer 5%: ±0.25% of delivered agent or ±15% of dial setting (whichever is greater)
      • Vaporizer 8%: ±0.4% of delivered agent or ±15% of dial setting (whichever is greater)
  • Flowrate: Vaporizers are designed to provide consistent output throughout the clinical flow range from 200 mL/min to 15 L/min.

Operating Conditions

  • Temperature: 18° to 35°C/64° to 95°F
  • Humidity: 30% to 75% relative humidity (non-condensing)

Refurbished GE Datex Ohmeda TEC 7 Sevoflurane

Soma Tech Intl is actively looking to purchase a Datex Ohmeda Tec 7 Sevoflurane Vaporizer system. If you or your facility is looking to sell your Datex Ohmeda Tec 7 Sevoflurane Vaporizer, be sure to contact Soma Tech Intl. Soma has a dedicated and experienced purchasing department that helps you through the entire process. Selling your used or pre-owned Datex Ohmeda Tec 7 Sevoflurane Vaporizer to Soma Tech Intl takes out the middle man in the equation. This also ensures that your medical facility gets top dollar for your equipment. Soma is 100% HIPPA compliant and makes sure that your equipment gets to our facility in the same condition that it left yours. Soma Tech Intl also gives the option for trade-in credit on your medical equipment. If you are looking to buy refurbished Medfusion 4000 Infusion Pumps contact soma at [email protected] or call us at 1-800-GET-SOMA.


Questions about our Anesthesia Vaporizers?

Soma Tech Intl offers a wide range of Anesthesia Vaporizers. If you have any questions about any of our vaporizers or need a quick quote, call us and one of our knowledgeable sales representatives will help you.

Looking to sell your Anesthesia Vaporizers? Soma ensures your facility gets top dollar for your equipment and also gives the option for trade-in credit.

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