VICI Metronics Inc.

Model 150 Dynacalibrator®

VICI Metronics’ Dynacalibrator® Model 150 is a constant temperature system designed to generate precise ppm or ppb concentrations of chemical compounds in a gas stream, using permeation devices as the trace gas source. It is used as a reference for the calibration of gas chromatography instruments and in other instruments that measure gas concentrations.

A passivated Inertium® coated stainless steel permeation chamber houses the permeation device(s), with measured inert carrier gas sweeping the calibration gas/vapor from the chamber. The digital temperature controller maintains the chamber temperature at a setpoint with an accuracy of ±0.01°C, traceable to NIST standards. Reduced flow path volume permits low concentration generation of mercury, water, and other difficult-to- work-with materials.