Computerized instrumentation for the medical gas flow and scientific research
Flexibility: Environics’ systems automatically blend and dilute gases to generate precise gas mixes. The Series 2000 dynamically produces complex mixes containing up to eight (8) individual component gases in a balance gas, while the Series 4000 can mix up to three (3) component gases. Each component concentration can be independently varied in response to your commands. Customization of our systems is always possible.
Accuracy: Our gas mixing technology is based on very precise control of thermal mass flow controllers. Normally, thermal mass flow controllers offer an accuracy +/- 1% of full-scale flow. However, when combined with Environics computerization and calibration, this accuracy specification is improved to +/- 1% of setpoint. The Full-scale error vs. Setpoint error document shows the 10x improvement in accuracy of a thermal mass flow controller when using Environics controlling technology.
Repeatability: Our systems have a repeatability of +/-0.05% of full scale.
Oxygen Clean: We offer systems cleaned for oxygen service, and highly recommend cleaning of all components for systems that will be subjected to oxygen levels above 25%.
Tubing and Seals Choices: We offer a variety of tubing and seal options to best fit your particular situation. Our team will help guide you to the proper material, which may include stainless steel, Teflon, Hastelloy or Monel tubing and Viton, Kalrez, Buna-N, Neoprene or Metal seals.
Custom Systems: We have thousands of systems in the field and have developed an extensive library of applications and solutions to meet our customers' needs. Examples of custom systems currently in the field can be seen below. Other optional features, such as audible/visual alarms, humidification or ozone generation, are available to best suit your needs.