Let’s Be Honest…

All the below precision vaporizers offer accurate output concentrations – regardless of flow, temperature, duration of use, drug liquid levels, and back pressures – when used within their specified clinical ranges.

The differences that require comparison are the warranty, price, recommended recalibration schedules & serviceability.
Learn more in the below matrix.

Tek 4
Remarketed
Vetland D19
Remarketed
Vetland D20
New
Tek 3
New or Remarketed
Ohio
Remarketed
Drager 2000
Remarketed
Calibration* 3 year recommended recalibration schedule for continued accuracy Calibrated for Life Calibrated for Life 3 year recommended recalibration schedule for continued accuracy 3 year recommended recalibration schedule for continued accuracy 3 year recommended recalibration schedule for continued accuracy
Warranty 3 Year Warranty 10 Year Warranty 5 Year Warranty 3 Year Warranty 1 Year Warranty 3 Year Warranty
Thermostat Bimetallic strip Large metal masses of different material Bimetallic strip Bimetallic strip Liquid filled bellows Large metal masses of different materials
ISO
Accuracy
±15% Accuracy ±15% Accuracy ±15% Accuracy ±15% Accuracy ±15% Accuracy ±15% Accuracy
SEVO Accuracy ±20% Accuracy ±20% Accuracy ±20% Accuracy ±20% Accuracy ±20% Accuracy ±20% Accuracy
Available as
Funnel Fill
Yes Yes Yes Yes Yes No
Available as
Key Fill
Yes Yes Yes Yes Yes Yes
Mounting Options Variety of mounting manifolds available Variety of mounting manifolds available Variety of mounting manifolds available Built-in 23mm manifold 23mm Manifold Variety of mounting manifolds available
Service Service support through 2025 Planned service support through 2035 Planned service support through 2035 Planned service support through 2030 Planned service support through 2020 Planned service support through 2035

*Vetland Recommendation

 

We also have a Vaporizer Exchange Program?  Learn More.