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| Software Piracy |
| Software piracy is ackowledged today as being criminal, which makes it probably one of the most common crimes in the Western hemisphere! Attempts to block this lead us to the question of who and why. Last edited on: Sep 09, 2004 @ 08:07:20 AM |
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| Methane digester for biogas production |
| Biogas can be simply and cheaply produced from manure or vegetable waste. The gas will consist mainly of methane, an excellent fuel, if the digestion of waste is carried out correctly. Last edited on: Aug 23, 2004 @ 11:32:39 AM |
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| Infrared sensors |
| Infrared sensors are now often used for measurement of carbon dioxide and methane. Sensors for sulfur dioxide are becoming available as well. Infrared technology offers many advantages. Last edited on: Aug 04, 2004 @ 04:13:00 AM |
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| Low range sensors for pollutant gases |
| With today's optimised burners it ihas proved necessary in many cases to measure levels of pollutants far below the concentrations common years ago. Newer analysers have optional low range sensors. Last edited on: Aug 03, 2004 @ 11:50:08 AM |
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| Options Available with Modern Flue Gas Analysers |
| Today, there are many options available with the standard flue gas analyser. Some of these may be of use, some are only under certain circumstances advantageous. Here is a list of the common options. Last edited on: Jul 29, 2004 @ 05:37:21 AM |
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| Indoor Climate Control |
| Indoor climate control is a method of matching the ventilation to the number of people using a facility. DCV or demand controlled ventilation relies on measurement of carbon dioxide to achieve this. Last edited on: Jul 26, 2004 @ 10:00:13 AM |
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| The portable infrared analyser |
| The portable infrared analyser is now possible due to advances in electronic manufacturing and processes. Here is a brief description of such an instrument wit h some of the limitations on its use. Last edited on: May 10, 2004 @ 12:43:15 PM |
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| Sample conditioning systems 1 |
| As fllue gas analysers improve, so the techniques of sample conditioning must improve to make use of the increased accuracy of the new generation of measuring systems. there is no point in being able Last edited on: May 10, 2004 @ 12:43:15 PM |
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| Sample conditioning 2 - heated filters and hoses |
| Sample conditioning starts at he point of sample and not at the conditioning unit , and here is a brief decription of the problems involved in this. Last edited on: May 10, 2004 @ 12:43:15 PM |
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| Sick Building Syndrome and indoor climate control |
| High levels of carbon dioxide in the indoor environment led to a problem called Sick Building Syndrome, caused by improper ventilation. Levels of carbon dioxide above 1000 ppm will reduce concentrati Last edited on: May 10, 2004 @ 12:43:15 PM |
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| Positive Effects of Carbon Dioxide |
| Carbon dioxide is held by many to be the modern incarnation of Satan: responsible for all the problems of this planet. Yet, without carbon dioxide there would be no life on our planet and it has many Last edited on: May 10, 2004 @ 12:43:15 PM |
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| Gas Monitors |
| Many industrial processes require a precise mixture of gas for some purpose and this mixture must be produced in a controlled manner. Gas monitors are used to achieve this. Last edited on: May 10, 2004 @ 12:43:15 PM |
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| The Flue Gas Analyzer as Used Today |
| The modern flue gas analyzer has become a simple and essential tool for boiler maintenance and is no longer the sole property of revenue-heavy government agencies. Last edited on: May 10, 2004 @ 12:43:15 PM |
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| The modern use of biogas |
| Biogas is being increasingly recognised as a useful source of alternative energy. this not only supplies energy from a waste product, but also reduces the venting of methane to the atmosphere. Methane Last edited on: May 10, 2004 @ 12:43:15 PM |
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| Calibration of flue gas analysers |
| A flue gas analyser is a measuring instrument that relies on a comparison between a stored result and the quantity to be measured. Without regular calibration this cannot be done with any accuracy. Last edited on: May 10, 2004 @ 12:43:15 PM |
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| Flow Velocity Measurement |
| Measurement of flow rate is a common problem in industry and there are a number of methods availble to do this. Here is a description of two of the commonest methods. Last edited on: May 10, 2004 @ 12:43:15 PM |
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| Non-ideal behaviour of biogas |
| At normal temperatures and pressures, biogas displays an measurable deviation from the behaviour of an ideal gas. Last edited on: May 10, 2004 @ 12:43:15 PM |
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| Cross-sensitivity of electrochemical sensors |
| Cross-sensitivity is one of the major issues facing manufacturers and users of electrochemical gas sensors. Proper design and signal processing can eliminate these effects almost totally. Last edited on: May 10, 2004 @ 12:43:15 PM |
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