![]() In the 0-500 ppm version it gives a minimum value of 0.1 ppm resolution. In the 0-2000 ppb version it gives the measured values in number of ppb’s (parts per billion) on the display. The MACView® Ethylene Postharvest Portable Analyser is available in 2 measurement ranges: 0-5000 ppb and 0-500 ppm. For example, roses or phalaenopsis are very sensitive, and any increase of ethylene must be avoided. In several flower types very low levels of around 50 ppb will damage the flowers. It gives on long term a better quality of fruit. For example in storage cells for fruit, the ethylene can be reduced by scrubbing out the ethylene by filters. ![]() This portable ethylene measurement let you know where ethylene is possible threaten your quality process. So every 10 minutes, samples are taken and stored in the internal memory. If necessary the analyser can run in continuous mode. With a simple press on a button a measurement is started. After the measurement is started up, the measurement will be done in 5 minutes. It has a probe that can be inserted in a CA or ULO cell. The portable analyser can be used in any place or circumstances you like. You will see things that you have never seen before and can relate the change in quality with situations that occur. Most customers that use the MACView® Ethylene Postharvest Portable Analyser says that the value of the instrument is that you can see what happens with the product and that you got the feeling with the process. Applications The markets that have direct advantage of the MAC View® Ethylene Postharvest Analyser are fruit producers (growers), storage facilities, distributors, flower growers, greenhouse owners and research laboratories. The MAC View® Ethylene Postharvest Portable Analyser is a helpful instrument that helps interpreting what has happened during the storage of your valuable product. This information can prevent unexpected rising of ethylene levels that are higher then the harmful level that a product can handle. Monitoring of ethylene gives information about ethylene production. Ethylene cause a trigger of ripening and is thus a stress-hormone that can cause irreversible damage to the stored product. ![]() Several cultivars of these vegetations are extremely sensitive for the presence of ethylene in air. Postharvest monitoringĮthylene (ISO-name ethene), is a plant hormone that is produced by trees, plants, vegetables, fruit, flowers and tulip bulbs. Levels around 1 ppb resolution can be measured. The MAC View® Ethylene Postharvest Portable Analyser is an extreme sensitive ethylene measurement device suitable for measurement of ethylene in postharvest storage rooms, and scrubbers. ![]()
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