科技英语产品介绍 Word （2）科技英语产品介绍 Word （2）
SensorfreshQ:The Electric Nose
By 曾敏怡，英语082，32号，200830701088
Under the background of hundreds of recall cases about the contaminated meat and poultry, the public, due to the fears and anxiety, expect the method for solving the problem of c...
科技英语产品介绍 Word （2）
SensorfreshQ:The Electric Nose
By 曾敏怡，英语082，32号，200830701088
Under the background of hundreds of recall cases about the contaminated meat and poultry, the public, due to the fears and anxiety, expect the method for solving the problem of choosing fresh meat to come to existence. SensorfreshQ? from Food Quality Sensor International is a revolutionary,
affordable, portable, handheld electronic "nose" that uses latest sensor technology, capable of measuring the bacteriological activity rapidly at the surface of uncooked meat or poultry. It is one-of-a-kind which will be of help in confirming uncooked meat or poultry whether fresh or not in the kitchen. Only In 3 simple steps, its sophisticated microprocessor takes over 2,000 readings in less than one minute and process complex algorithms to determine the freshness level. Firstly, hold SensorfreshQ? away from the meat or poultry and select proper the meat setting or the poultry setting. Secondly, hold the instrument about an inch above the meat or poultry and then push the button; during this process, a built-in fan sucks the sample atmosphere in and let them past four electronic sensors which will measure by-products of food-borne bacteria at sensitivities. Finally, hold SensorfreshQ? away from the meat or poultry again and press the button one more time to get the answer. On the safety level has been determined, one of three LEDs will light up: the green light refers to the freshness; the yellow the normal; the red the staleness. SensorfreshQ? is programmed to correlate with international safety standards for food freshness.
SensorfreshQ? measures 7 by 2 by 2 inch. By purchasing, one replaceable sensor cartridge (the "QCard?") is included lasting for 200 readings, or roughly
two months of standard meal preparation. Self-monitoring feature automatically shuts down the device and signals when a new QCard? is needed
and also when the batteries need to be replaced. Runs on 2 AA batteries. Measures 7 " long and weighs 3.5 oz. One-year warranty.
SensorfreshQ from Food Quality Sensor International is available for around 20-40 US dollars, a very small price to pay for assuring one’s health.
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