Gasmet calibrator

Gasmet portable calibrator is one of the most important tools in generating new applications for the Gasmet FTIR gas analyzer. The calibrator incorporates a syringe pump, a manual needle valve, a mass flow meter, and a stainless steel injection chamber. The syringe pump injects precise amounts of liquid or gas into a hot nitrogen gas flow, thus producing a continuous flow of a known concentration calibration gas.

The injected liquid is vaporized rapidly in the stainless steel injection chamber, which can be heated up to 180 °C, making the calibrator particularly useful when generating high concentration water vapor calibration gas.

By changing the syringe size, the calibrator can be used to produce homogeneous calibration gas from ppm concentrations up to several percentages (saturated gas).

The Gasmet calibrator is built into a sturdy suitcase. It can be easily transported alongside the Gasmet FTIR gas analyzer and the Gasmet portable sampling unit.

Technical Data

Heated line
Length: One (1) meter
Maximum temperature: 200 ºC
Tubing: Replaceable PTFE tubes
Tube size: 4 mm ID

 

Mass flow meter
Maximum gas flow:  Five (5) liters per minute
Display:  Digital, LCD

 

Syringe pump
Liquid flow: 0.2 µl/h - 400 ml/h
Accuracy: ± 0.5%

 

Syringe
Size: 1 ml and 5 ml gas-tight

 

Heated injection chamber:
Max temperature: 180 ºC
Material: ss 316

 

 Temperature controllers (2 pieces)
Model: Cal Controls, CAL 3300

 

Enclosure 
Case: 500 mm * 340 mm * 200 mm
Weight: 12 kg
Mechanical bench: Description below

 

Electrical connectors: 
Power connection: Standard plug CEE-22
Power consumption: 300 W with one meter heated line

Gasmet Technologies Oy shall not be liable for technical or editorial errors or omissions contained herein. The information in this document is provided “as is” without warranty of any kind and is subject to change without notice. Should you find any errors, we would appreciate if you notified us.

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