GE Datex Ohmeda TEC 7 Sevoflurane

GE Tec 7 Isoflurane Vaporizer Specifications

Dimensions

• 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.

Pneumatics

• 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)