JCT FTC300 Thermal Conductivity Analyser

Applications

• For extractive gas analysis
• For quality and process monitoring
• For continuous determination of the concentration of single gas components like e.g. H2, CO2, O2, He, Ar, CH4, N2, NH3,CO, SF6 in binary gas mixtures in the gas-, food-, insulating glass- and thermal treatment-industry

Benefits

• High sensitivity e.g. 0....0,5 Vol.% H2 in N2; noise < 10 ppm H2 in N2
• Durable measuring cell
• Sequential measurement of 15 binary gas mixtures due to multi gas mode
• Offsetting the cross sensitivity of an interfearing component possible
• Quick response time (T90 < 1 s)
• Comfortable menu and operater navigation at calibration and parameterisation
• Classic two-point calibration or one-point calibration
• RS232-access to all (measuring) data and parameters

Features

• Precise and long term stable gas analysis according to the thermal conductivity measuring principle
• Microprocessor based
• 128 x 64 point graphic display
• Operation via 3 keys or PC-based service program
• Small robust design in aluminium housing for field operation (protection class IP65)
• Linear electrically isolated current output 4....20 mA, start- and end point concentration freely selectable
• 3 configurable relays for alarm message and device status
• Precise linearisation for binary gas mixtures like e.g. H2, He, CO2, CH4 in N2 or Ar in the permanent storage; additional customer specific linearisation with polynomial of 6th order Indication in ppm or Vol.%, resolution adjustable up to 1 ppm
• Pressure resistant (20 bar) and vacuum leak-tight gas path out of stainless steel (SS316Ti)