The Environics® Series 2000 Ultraclean Computerized Calibration System automatically blends and dilutes gases to generate precise gas calibration standards, create gaseous atmospheres or produce gas mixes for analytical research or production purposes. The Series 2000 can easily create blends that contain up to 8 individual component gases in a balance gas. Each component concentration may be independently varied in response to user commands. The concentration of each component gas may be independently varied quickly and easily by the user.

The instrument's mass flow controllers are factory calibrated using a primary flow standard traceable to the United States National Institute of Standards and Technology (NIST). The calibration data consists of an eleven-point comparison of commanded versus actual flow with linear interpolation between the points.

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