Device for cooling the gas in order to separate the water vapor it contains.
Before gas analysis, the measurement gas usually has to be prepared; in most cases this requires cooling the gas in order to remove any water vapor it contains. In all cases, however, the target substances of the analysis must be preserved, which requires special steps in the case of water-soluble gas components such as SO₂.
The core component of measurement gas drying in the GO-PKK cooling system is a gas cooler in whose cyclone heat exchanger the gas is dried to a dew point of 5 °C.
Thanks to its special construction, the heat exchanger enables sudden cooling of the gas – analogous to cyclone particle separators – after which the measurement gas is immediately separated from the condensate and no longer comes into contact with it in the further way of gas. This effectively reduces washout losses.
In addition to the cooler, the cooling system already contains a pump for condensate discharge as well as a collector (1 l). Various filters can optionally complement the cooling system further, and mains plugs and temperature regulators for heated gas extraction sensors and heated analysis tubes can be installed.
The portable case makes the GO-PKK cooling system suitable for mobile use.
Facts
Options
- Aerosol filter
- Holder for heated line
- Mains plug and heated gas extraction sensor for heated analysis tubes
- Temperature regulator for heated analysis tubes
Benefits
- Compact design in a portable case
- With one cyclone heat exchanger
- Ready to operate within approx. 10 minutes
- Helps ensure accurate measurement results
- Reduces washout losses
- Stable output dew point
- Other types of construction available on request (GO-PP)
GO-PKK1 performance data
- Cooling
GO-EPK 1 with a cyclone heat exchanger - Heat exchanger volume
GO-EPK approx. 25 ml - Outlet dew point
factory set to + 5 °C,
visual alarm if deviating by + 3 °C - Alarm output
6 potential-free alarm contacts / changeover contact, max. 250 V/30 W - Inlet dew point
GO-PKK 1 max. 55°C - Cooling capacity
approx. 110 J/h - Flow range
GO-PKK 1, 50 – 150 l/h - Ambient temperature
+ 5 to + 30 °C - Ready to operate
within approx. 10 minutes (depending on ambient temperature) - Peltier element
function-monitored with visual indication - Operating pressure
max. 4 bar - Gas connections
pipe 4 x 6 mm - Condensate discharge
condensate pump, flow rate 0.5 l/h
in collector (1 l volume) - Power input
max. 200 VA - Mains connection
230 V, 50 Hz - Dimensions (L x D x H)
approx. 450 x 230 x 310 mm - Weight
approx. 9 kg
