Applications of Switchable Power Metering in Varying Environments

Remote managed PDUs, offered by PDUs Direct and referred to as Switched PDUs, are industrial grade power strips with network and serial connection ports. Through these communications ports, users are able to monitor power draw and environmental conditions, control the outlets (rebooting or turning outlets on/off), and receive alert notifications if user defined thresholds for amperage, temperature or humidity are breached. Other Switched PDU features include: programmable power up sequencing, which lets the administrator define delays between outlets to allow network equipment to connect before other equipment begins the start up process; grouping of outlets, for single command control of equipment with multiple power supplies; definable user access ensures users only see the sections they have been given access to and change conditions based on their access level ("on only", "reboot only", etc.); and with the addition of the linked expansion units, users may control multiple circuits from a single interface when practicing power redundancy.

Switched Rack PDUs were originally designed and used by large data centers as a means to reboot unresponsive servers quickly without sending techs into the racks. As co-location facilities arose they became more popular, giving the offsite network manager greater control of their equipment. The offsite teams could monitor their power consumption and environmental conditions in real time and quickly cycle their devices without traveling to the colo or paying site fees to have it done for them. Quality of life improved, as well, on call personnel no longer had to travel to the servers during off hours simply to reboot a server. It could all be controlled from their laptop or home computer.

School districts, university campuses, and other decentralized networks also adopted the Switched PDUs. With smaller network configurations, servers and other communications equipment spread out through many locations, the Switched PDUs allow a single operator to service and manage the entire network from a single location. No longer were service techs dispatched to simply reboot equipment. Over 80% of equipment errors were resolved by simply rebooting the device. By giving a single operator the ability to complete that task remotely, switched PDUs save considerable time, effort, and money.

Other industries are finding new applications for this type of remote power management every day. Broadcasting companies are using these Switched PDUs for their remote transmission sites, reducing time off air. Airlines use them to reset their self check-in terminals, keeping travelers moving through the process quicker and with fewer agents. Retailers, as well, find them useful to keep point of sale kiosks up and running.

Companies today must find new ways to stay competitive. New technologies are pivotal to providing that edge, improving productivity, and reducing costs. More new technology solutions are being introduced every day, but they are only solutions if they work correctly. Switched Rack PDUs provide one way to improve service levels, ensure network solutions remain operational, and save money.

Jim Scherr is the Director of Sales and Operations for PDUs Direct, an online outlet of Server Technology manufactured products focused on the mid to small server environments. Visit PDUsDirect.com for more information.

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The Many Applications and Uses of Lab Incubators

An incubator provides a controlled environment that regulates temperature, ventilation and humility. It is used to care for premature babies, hatch poultry eggs and to cultivate microorganisms.

An incubator is made of three major kinds of materials. These include common grade stainless steel sheet metal, usually at.05-1 cm in thickness; materials for insulation such as fans, motors, nuts and screws and lastly, electronics materials, which may come with either the analog on/off switch and temperature control or an advanced, programmable microprocessor that controls temperatures and internal lighting. An incubator is also measured based on the volume of its chamber. Countertop models range from 1.5-3 cubic meters while the free-standing variety ranges from 5.5-10 cubic meters.

A type of incubator is the lab incubator, which was first used when doctors found that it could identify bacterial infections in the body. This is done so by obtaining a sample of the body's fluid, transferring it in a sterile dish or container and then putting it inside the laboratory incubator. Air is set at body temperature, (37 C or 98.6 F) to induce pathogenic growth. A laboratory incubator also provides adequate amount of nitrogen needed to promote cell growth. This controlled setting allows for microorganisms to multiply, which enables clinicians to identify the specific type of bacteria.

A laboratory incubator is also used for tissue culture, a type of clinical research method that draws out tissue parts from animals or plants. The sample is placed inside the incubator under controlled temperature and monitored for subsequent growth. By observing these tissue fragments, scientists gain valuable insights into how certain types of cells operate and interact. For instance, it allows them to understand how cancer cells behave, leading to further research and development of vaccines for illnesses such as influenza, measles, mumps and polio. With the use of a laboratory incubator for performing tissue culture, researchers have now succeeded at identifying disorders caused by the lack of certain enzymes in the body.

Moreover, a laboratory incubator is used in genetic engineering, which is an extended application of tissue culture. In this process, researchers manipulate the tissue's genetic materials. It is sometimes combined with DNA from independent sources to encourage new organisms. This process is responsible for sperm banks and more advanced scientific breakthroughs such as eugenics and cloning, of which continues to be hot debate topics. However, the manipulation of genetic material has already been used for good causes such as producing insulin.

With the use of laboratory incubator, genetic engineering may help improve nutritional content of plant foods such as vegetables and fruits and even increase resistance against diseases. You may not know it, but the power of bio-technology depends on laboratory incubators.

The incubator has many good uses for different industries. The poultry industry will grow increasingly dependent on incubators in hatching poultry eggs, a matter of keeping up with consumer demand for poultry products. Hospitals will always rely on neonatal incubators while the field of research and bio-technology will mainly depend on laboratory incubators. Meanwhile, the growth chamber type laboratory incubator will have to have more accurate settings in terms of relative humidity and temperature control. This way, scientists and researchers will have better and more improved ways to make this world a better place to live in.

Take a look at other targeted resources about lab incubators by visiting this website and also this site

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