Cocoa beans sweat hate Hamburg warehouse and logistics service provider mandated E-senza technologies with a wireless system for continuous temperature and humidity monitoring his precious goods. With proper storage, cocoa beans should have a water content of between 6% and 8%. Are the values for the relative humidity exceeded the cocoa beans can mouldy and after ferment. In the worst case, the total loss of the cocoa beans goes with it. The optimum air humidity during storage is 70% to 75%.
The temperature in the storage of the beans is as important as the humidity. At a room temperature of about 25 these can become rancid, to ferment even heat and ignite. In addition to too high a temperature, the cocoa beans also no frost must be exposed. To ensure the freshness and maintain the quality cocoa mountain were sampled in the past regularly by an employee manually. They had to then be evaluated in the laboratory. This was time consuming and costly. Several cocoa mountains with an average nine sensors in terms of temperature and humidity are monitored with the wireless sensor network SenzNET. The devices have 30cm and 200cm long rods made of food-safe stainless steel and are admitted into the cocoa mountain top.
At the end of the rods, special specially developed filter for the measurement of humidity is located between the cocoa beans. Through the different bars, the parameters are measured at the same time in the upper and lower part of the cocoa mountain. The devices are equipped with two large and stable radio antennas, which have a high range and ensure the usage in this harsh environment. By using the GPRS gateway, the values of the dual sensors bundled and transmitted to the several kilometres distant Enterprise Server. The wireless gateway provides time synchronization, routing and scheduling services, and serves as a cache for the measured data. The wireless monitoring software helps SenzWMS in the Central display, management and evaluation of measured values by means of a user-friendly graphical user interface. With the software critical thresholds can be monitored and deviations, it automatically triggers an alarm.
The family of USB-stick analyzers ELAN ultra mark a new era in the field of mobile and modular instrumentation for PCs and notebooks. The successful launch of the 75 MHz USB oscilloscope USBscope50 was the starting point for the development of a complete family of USB based PC measurement technology in the USB flash drive format. Three new USB instruments, a 12.5 MHz function generator, a 100 MHz pulse/clock generator and a 50 MHz Frequenze / period counter expand the meter family with regard to the komplettierender test and analysis capabilities. Digital storage oscilloscope the USBscope50 is a digital storage oscilloscope with 75 MHz bandwidth. The USBscope50 can either or in conjunction with other modules as multi channel storage oscilloscope as a single storage Oscilloscopes work. On the side Kaskadierstecker up to 4 modules can zusammensteckt be.
Then you realize a multi channel storage oscilloscope with an analog bandwidth of 75 MHz per channel simultaneously. About the Kaskadierstecker all scope modules share the stage and the status of the trigger, the simultaneous Channel detection, as well as the common triggers. There are 3000 points per channel with pre – and post trigger available as acquisition memory. Every oscilloscope module is connected to the PC via a USB-HUB 4-channel with each a separate USB cable and can be configured by channel-specific. The USBscope50 is so compact that place it in a jacket pocket finds, offers however possibilities that offered generally by much larger models.
It is powered directly through the USB connector. As the probes can default x 1 or x 10 probes with BNC connectors are used. Depending on the sample type, the USBscope50 offers a range of 0.3V to 3V or 3V up to 300V at a galvanic separation of 300V according to Roland. The galvanic separation protects the connected PC surge from damage. The USB Scope50 can either be inserted directly into the USB port, see photo, or via a standard male-to-female USB-cable.
Women are not so excited about technology as men. This is a widespread assessment. Maybe there’s simply just too little technology, manages to inspire women. Flensburg, May 19, 2011: there are more often men than women who are interested in technical products. Especially when the product is mainly defined by technical properties. When the music […]
SATURN at the Hansaring attracts new offering but in turn: with a resolution of 4800 x 2400 dpi, the printer meets highest quality standards. The possibility of the efficient use of the raw material on both sides guaranteed to print paper. Documents can be also scanned without much effort, and it can be further processed. […]
The new container tracking of HIMATIC GmbH protects the range of HIMATIC GmbH, Meerbusch round theft new devices for the detection of the container off. Many companies in the waste and recycling sector know the problem that entire container be stolen not only goods from the containers, but some. The more valuable goods, the greater […]
Only when the entire transport chain avoiding changes in temperature, the quality of the goods is ensured. The TTI system label is a signal generator for wrong storage and transport temperature (time temperature indicator). It works on the basis of a color, which is charged with UV light. The more light is used, the longer […]
The handy mini microphone improves the signal / noise ratio in a variety of situations. It secures such as better understanding at talks in the moving car, walking, in noisy environments or at conferences. By Jack, the microphone can be connected to other audio sources. It then acts as a portable audio projector. This is […]
Z-Wave Alliance presents trends in the home automation on the CeBIT Copenhagen/Hanover, February 10, 2011 Z-Wave and poly-control: two companies like lock and key. At CeBIT, the Danish home automation expert poly control shows its current product highlights, including the door lock poly-lock and the control unit poly pad as a member of the Z-Wave […]
For your safety at home and in business long ago the “Wireless” technology has entered (wireless) high tech alarm systems in the area of intrusion alarm systems and in the safety technology in General. Because it is mature and proven technology, mass produced, they are technology quite inexpensive to purchase, and because of its easy-to-install […]
see. The Bosch Group is a leading international technology and service companies. Motor vehicle and industrial technology, consumer goods and building technology, 283 500 employees in the fiscal year 2010 generated a turnover of 47.3 billion euros according to preliminary figures. The Bosch Group comprises Robert Bosch GmbH and its more than 300 subsidiaries and […]