ENVIROTECH

instrumentation, measurement and control devices for the process, environmental and medical industries; namely, elemental analyzers, gas chromatographs, mass spectrometers, on-line elemental analyzers, X-ray florescence elemental analyzers, computer control systems for supervisory control and data acquisition, data display; namely, flow alarms, recorders and indicators, sulfur detectors, flowmeters, grade and slope controls, pressure sensors, flow sensors, weight sensors, metal detectors, laser microscopes, image processors, environmental monitors, process stream sampling apparatus, weigh scales, check weighers, and density gauges