Weight Acceleration

The Weight can be determined either by a direct measurement, or through the mass comparison of two weights, of which minimum a weight value must be known. For the direct measuring method, you must involve the local acceleration of gravity. It has high demands on the precision of weighing, we adjusted the balance locally and performs a measurement under the following link; (Weight force N) = (weight in kg) (m/s 2 gravity acceleration) where the normal computing a way acceleration due to gravity is negligible due to their minimal deviation of maximum one percent. One can distinguish types of scales either after their construction, their areas of application or the accuracy. Partial scales are also in their application to distinguish their accuracy.

It should be clear in any case that one uses a very finely calibrated postage scale E.g. in a post office, as calibrated and accurate to the gram. The deviation can be higher when crane scales or E.g. truck scales on motorways, but should be in one for the benefit of the respective keep manageable framework. The areas of application of different scales, and thus their applications is seemingly not to overlook, the design and the technology behind it infectious, however, already. So, you can specify scales very exactly according to their design.

As examples, among others Federwaagen(Schraubenfederdehnung) would be to call Ringkraftmesser(Verformung) and body fat scales (Ektroden). Mechanical scales this work according to the above principles, namely mass comparison and weight. Examples of scales with the mass comparison principle; A triple-beam balance measures the balance of two weights. (Source: Michael Steinhardt). In the simplest case, it is a balance beam, mounted in the center of rotation, two scales are attached to their ends. A mechanically-induced measuring error can be compensated for balance scales by one alternately compares the weights to be determined by the addition of mini time weighted additional counterweight on the other pan.

Photonics West

The OEM laser source is offered in a compact 19 inch housing with appropriate operating software. Industrial safety is through a Safety lock ensures consisting of certified components. The laser has several user interface such as RS232, EtherCAT, and USB port. In addition, a parallel custom interface can be used. For the manufacturing of the fiber laser system JenLas fiber cw 1000 required pump diodes intra-corporate production site in Berlin, with subsequent processing in Jena related.

To pursue the customer demand and market developments, currently extends the work in Berlin. Introduction of the compact green disk laser with improved output performance in the US market of Jenoptik leads the new diode pumped green disk laser JenLas D2.mini a 5/8 W in the US market. The development of JenLas D2.x technology offers a better beam quality with significantly reduced size of the laser. In Jena, the miniaturized version of the product is produced in series. The JenLas D2.mini is available in the performance versions of 5 and 8 watts. These Beam source has a proven record of success, especially in the field of medicine. In addition to the application of the 3 watt laser in ophthalmology, the laser treatment be extended now also on the areas of laser-endoscopy and dermatology.

Also, the laser show applications suitable. Other advantages for the customers are efficient mass production and easy integration into end-user systems, including those with smaller dimensions. The production of the Green thin disk laser in Jena is certified according to the stringent requirements in the field of medical technology. About 14,000 units of the proven JenLas D2.x laser were already made in Jena and are in use worldwide. The Green lasers emit light with 532 nanometers and are ideally suited for integration into laser treatment systems. In addition to the fiber laser JenLas cw 1000 fiber and the Green diode-pumped disk laser JenLas D2.mini are 5/8 W at the exhibition Photonics West 2012 semiconductor material, proven products and developments in the fields of Diode and solid-state lasers, as well as the comprehensive range of Jenoptik in complex optical system solutions presented.