Gas Dilution System and Gas Divider

Environics® Gas Dilutors and Gas Dividers automatically generate precise gas standards for rapid multi-point calibration of analyzers. With an accuracy of +/- 1% and repeatability of +/- .05% of setpoint, each system's mass flow controllers are factory calibrated using a computer controlled 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.

Series 2010 Computerized Automotive Gas Divider

The Environics® Series 2010 Computerized Automotive Gas Divider is an advanced microprocessor controlled instrument for the dynamic calibration of automotive or mobile source emissions analyzers. The Series 2010 automatically performs standard ten-step dilutions of all calibration gases in accordance with U.S. Environmental Protection Agency protocols.

Series 2014 Computerized VOC Gas Dilution System

The Environics® Series 2014 Computerized VOC Gas Dilution System is a microprocessor based gas dilution system designed for the preparation of calibration standards used for VOC (Volatile Organic Compounds) monitoring programs. The Series 2014 can be used to dynamically produce parts per billion level standards from parts per million level cylinder gases.

Series 2020 Computerized Gas Dilution System

The Environics® Series 2020 Computerized Gas Dilution System automatically generates precise gas standards for rapid multi-point and multi-scale calibrations. The Series 2020 precisely dilutes high concentration Protocol-1 or certified gas cylinders to an infinitely variable range of concentrations from high percents to low parts per million. The instrument meets or exceeds the performance requirements of the new United States EPA 40 CFR Part 51 Method 205 Appendix M.

Series 2020 CEMCS - Continuous Emissions Monitoring Calibration System

The Environics® Series 2020 Continuous Emissions Monitoring Calibration System (CEMCS) automatically generates precise gas standards for rapid multi-point and multi-scale calibration of Continuous Emissions Monitors (CEM's). The Series 2020 precisely dilutes high concentration Protocol-1 or certified gas cylinders to an infinitely variable range of concentrations from high percents to low parts per million. The instrument meets or exceeds the performance requirements of the United States EPA 40 CFR Part 51 Method 205 Appendix M.

Series 4040 Computerized Gas Dilution System

The Environics® Series 4040 is a computerized gas dilution system that automatically generates precise gas standards for rapid multi-point calibration of analyzers. The gas mixes can be used in generating precise gas calibration standards, creating gaseous atmospheres or producing gas mixes for analytical research or production purposes. The Series 4040 can produce gas concentrations from percent to parts per billion levels for single or multi-point calibration.