AFCU-360RC

Function Control Unit by Remote Control

The AFCU-360RC operates as an function control unit in combination with HORIBA APxA analyzers of one immission measuring station. The periodical, adjustable tests consisting of one zero point and one defined span point can be done for every component. To prepare fixed span gas concentrations the unit uses technologies like dilution, permeation, UV irradiation or Gas Phase Titration. The power supply and the temperature regulation for permeation and ozone generator happen from HORIBA APxA analyzers.

Segment: Process And Environmental

Division: Ambient

Simultaneous operation of all span gas channels through parallel and independent layout possible
Mode selection operated by the HORIBA APxA analyzer, including LED indication of actual mode.
Modular Layout enables later upgrade with additional span gas channels.

Principle	Dilution, Permeation, UV irradiation, Gas Phase Titration, Mixed gas dilution
Application	Preparing Zero and Span gas for periodical checks (recommendation once a day)
Stage of extension	Up to 4 independent channels possible
Flow regulation	Pressure regulator / capillary
Repeatability	±3% from Setpoint
Permeation system (NO₂, SO₂ NH₃, H₂S, BTX)	Permeation tube in a oven with heater and Pt 100 sensor. (Temperature: 50°C) Temperature control from HORIBA APxA analyzer
Ozone generator by UV Irradiation	Intensity controlled mercury lamp in a oven with heater and PT 100 sensor. (Temperature: 70°C) Temperature control from HORIBA APxA analyzer
Zero Air Supply	External
Operation	External from HORIBA APxA analyzer (24VDC)
Power	Power supply from HORIBA APxA analyzer
Dimensions	19"(W), 300mm(D), 3HE(H)
Mass	Depends on stage of extension (approx. 6kg)

HORIBA offers customer oriented tailor-made system solutions with its state-of-the-art analytical technologies and more than 50 years experience in ambient air market. As your true partner in environmental preservation, we deliver air quality monitoring, indoor air quality monitoring , clean room airborne molecular contamination monitoring , quality control and stationary emission monitoring by diluted stack gas monitoring.