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VICI Dynacalibrator

VICI Metronics Dynacalibrators allow you to verify the accuracy of analytical data from air pollution monitoring, industrial hygiene surveys, odor surveys, and other instruments measuring gas concentration.

Dynacalibrator® Calibration Gas Generators

All models enable calibrations traceable to NIST standards for almost any gas analyzer, in the lab or in the field.

The design takes full advantage of all the conveniences inherent in our Dynacal® permeation devices to generate and deliver precise concentrations ranging from ppb to high ppm for hundreds of different compounds. Standard features on all our models facilitate accurate, reproducible, trouble-free calibrations time after time.

Configuraties
Basis configuraties in de tabel hieronder kunnen worden samengesteld op basis van de vereisten voor verdunning en draaggas flow capaciteiten.
Automated ModelsManual Models
  • User sets either the flow rate or the concentration via touch screen
  • Required temperature and concentration or flow rate or set and controlled automatically
  • External gas source
  • Concentrations are calculated manually
  • Required temperatures and flow rates are set manually
  • Internal pump or external gas source
Model 235 – Basic
Provides continuous dilution
Maintains a constant carrier flow through the permeation chamber
Model 230 – Basic
Provides continuous dilution
Maintains a constant carrier flow through the permeation chamber
Model 235 – Basic
Provides continuous dilution
Maintains a constant carrier flow through the permeation chamber
Model 340 – Intermediate
Zero function as described at left
Model 345 – Intermediate/extended concentration range
In the zero mode, scrubbed dilution flow is delivered to the outlet, allowing the end user to establish zero before sampling
Full range of mode capability
Model 450 – Extended concentration range
Mode switch selects among standby (through), zero, span 1 (low concentration), and span 2 (high concentration) modes
Model 505 – Dual chamber
Two separate permeation chambers with independent temperature control systems
Chamber 1 and chamber 2 can run independently, or be used together to combine trace components
Solenoid valves allow the carrier flows to be switched from the dilution stream to a vent port, allowing chamber 1, chamber 2, chamber 1 + chamber 2, or zero
Model 500 – Dual chamber
Two separate permeation chambers with independent temperature control systems
Chamber 1 and chamber 2 can run independently, or be used together to combine trace components
Solenoid valves allow the carrier flows to be switched from the dilution stream to a vent port, allowing chamber 1, chamber 2, chamber 1 + chamber 2, or zero