Online analysis & control of gas odorisation

Description :

THT Medor is an online Gas Chromatograph dedicated to the analysis of THT present in different gases.
Two versions of the instrument exist : 

• THT Medor ppm (measuring at ppm levels)
• THT Medor ppb (measuring at ppb levels)

Principle :

• Internal pressure & temperature monitoring
• Sample loop injection is made by automatic valve
• THT Medor uses a sulphur specific electrochemical cell for the detection of THT

Features :

• Online, continuous sampling
• No interference from other compounds
• Low maintenance instrument – detector life may be up to 10 years
• Automatic Validation of results by Internal Permeation Tube
• Modifiable threshold alarms – High / Low alarm for odorising processes

VISTACHROM ® software : 
Chromatotec developed software system enables :

• Remote monitoring injection control
• Full traceability with on board archiving of results
• QC Set up and control of threshold alarms
• Export of data MODBUS / MGS1 / 4-20mA / 0-10V