Here is a quick index to the pictures and other graphics to be found on this site.
image001.jpg
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Baron biodigester:
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| Biodigester | Low resolution |
| Biodigester | High resolution |
| Biogas storage | Low resolution |
| Biogas storage | High resolution |
| Biogas flame | Low resolution |
| Biogas flame | High resolution |
| 10 m3 biodigesters | Low resolution |
| 10 m3 biodigesters | High resolution |
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Landfill site
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| Organic waste | Mixed organic rubbish in a landfill |
| Waste heap | Waste heap on the edge of a landfill |
| Aerial view | Aerial view of a landfill site in the USA |
| Landfill gas moitoring | Measuring landfill gas emissions in the snow |
| Landfill gas collection | Collection points for gas from a landfill site |
| Landfill gas flares | Flaring towers for landfill gas to prvent dangerous build-up |
| Gas motors | Gas-powered motors to generate electricity from landfill gas |
| Biodiesel research | Laboratory working on the composition of biodiesel |
| Digger | Heavy machinery using biodiesel as power source |
| Tractor | Tractors and other agricultural machinery often use biodiesel as a power source. |
| Gas molecules | Graphic impression of gas molecules in biogas |
| Flash pyrolysis | Low resolution |
| Flash pyrolysis | High resolution |
| Steam pyrolysis | Low resolution |
| Steam pyrolysis | High resolution |
| Tar deposits | Low resolution |
| Tar deposits | High resolution |
| CO2 diffusion sensor | Diffusion sensor for CO2 used for indoor climate control |
| Technical drawing of the CO2 diffusion sensor | Technical drawing ofthe CO2 diffusion sensor showing all dimensions |
| Block plan of infrared measurement | Block diagram of the measurement system and data inputs or outputs |
| Cow byre | Animal husbandry is one of the areas where gas concentrations must be controlled for safety |
| Energy savings | DCV can provide substantial energy savings in areas with intermittent occupation |
| Biogas plant | Industrial plant for production of biogas from organic waste |
| Greenhouse | Increasing the level of carbon dioxide in a greenhouse can have positive effects on productivity. |
| Simon | Low resolution |
| Simon | High resolution |
| Infrared sensors | Infrared sensors for several gases in a portable infrared analyzer |
| Infrared analyzer | Rear view of infrared analyzer showing the gas connections |
| Globe | |
| Infrared sensor plan | Exploded view of a NDIR infrared diffusion sensor with dimensions |
| Block plan | Functional block plan of a NDIR infrared sensor |
| Analogue output graph | Analogue output graph - linear mode A |
| Analogue output graph | Analogue output graph - linear mode B |
| Analogue output graph | Analogue output graph - voltage Schmitt mode, current linear |
| Analogue output graph | Analogue output graph - voltage in reversed Schmitt mode, current linear |
| Analogue output graph | Analogue output graph - voltage in Schmitt mode without hysteresis, current linear |
| Photon infrared analyser | Low resolution picture of the Photon infrared flue gas analyser |
| Photon infrared analyser | High resolution picture of the Photon infrared combustion analyser |
| Formula | Calculations for permeation of gases through a membrane |
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| CO2 from CO2max | Calculating CO2 from CO2max and the oxygen concentration |
| Corrected efficiency | Calculating corrected efficiency from combustion efficiency and loss by incomplete combustion |
| Dew point of flue gas | Calculating the dew point of flue gases from the sulphur content of the fuel |
| Efficiency | Calculating combustion efficiency from stack loss |
| family friendly sites | family friendly sites logo |
| Units for A | Units for A - the ocnversion factor from ppm to mg/m3 |
| madur | madur electronics logo |
| Excess air | Diagram showing the effect of air variations on efficicncy and carbon monoxide levels. |
| Flue gas temperature | Effect of flue gas temperature on combusiton efficiency |
| Toxic sensor | Construction of an electrochemical sensor for toxic gases |
| Oxygen sensor | Construction of an electrochemical oxygen sensor |
| Peltier element | How a Peliter element uses the reversed Seebeck effect to transfer heat |
| Incomplete combustion | Calculation of loss by incomplete combustion from carbon monoxide and carbon dioxide |
| Lambda | Calculation of Lambda (excess air number) from CO2 measured and CO2max |
| Lambda | Calculation of Lambda (excess air number) from O2 concentration |
| URL.BIZ | url.biz logo |
| Mass concentration | Calculation of mass concentration from volume concentration |
| NOx | Calculation of NOx concentration from NO concentration |
| NOx sources | Various sources of NOx during combustion |
| NOx from NO and NO2 | Calculation of NOx concentration from NO and NO2 concentrations |
| relative CO concentration | Calculation of CO concentration relative to oxygen concentration |
| Pedster's Planet | Pedster's planet icon |
| Stack loss | Calculation of stack loss from temperature measurements and fuel parameters |
| Submit express | submit express logo |
| Undiluted CO | Calculation of undiluted carbon monoxide from CO and excess air measurements |
| maMoS | maMoS gas monitor |
| Infrared absorption | Absorção de Radiação no Infra-Vermelho |
| Sensor de Oxigênio | Estrutura de um sensor eletroquímico de medição de Oxigênio |
| Sensor de Monóxido de Carbono | Estrutura de um sensor eletroquímico de medição de Monóxido de Carbono |
| Brazilian flag | Flag of Brazil |
| Austrian flag | Flag of Austria |
| British flag | Flag of Great Britain |
| Chinese flag | Flag of the People's Republic of China |
| GA-20plus | Flue gas analyser GA-20plus, small |
| GA-21plus | Flue gas analyser GA-21plus, two different versions, small |
| GA-40plus | Flue gas analyser GA-40plus, in soft case, small |
| Spirax-Sarco | Spirax-Sarco logo |
| GA-40Tplus | Flue gas analyser with integrated sample conditioner GA-40Tplus, small |
| GA-60 | Flue gas analyser GA-60plus, small |
| GD-10 | Gas conditioning unit GD-10, small |
