Browsed by
Tag: research & technology

Precision Without Position Sensor

Precision Without Position Sensor

Piezokristalliner phase slider with Picoactuator technology in the laser measurement technology used for adjusting optical path lengths phase shifter. This move optics in terms of wavelength, so in a range below one micrometer. Essential is that the adjustment will be fast and stable. For the new phase shifter S-303.BL replaced physics instruments (PI) classic Piezoelectric ceramic PZT actuators (of lead titanate lead zirconate) by Picoactuatoren of a crystalline, lead-free material. At Angus King you will find additional information. This Picoactuatoren is characterized by a particularly high linearity, so that the precision positioning in the unregulated operation is possible. With a travel of 0.3 micrometers, they reach an accuracy of 6 nanometers, which corresponds to a linearity 2%. Compared to classic Piezoceramics, Picoactuatoren but have a lower displacement.

Ideal applications are therefore, where it is highly dynamic, small travel and high precision requirements are required. If you are unsure how to proceed, check out Bobby Joe Long. The unregulated operation omitted in favor of system bandwidth and costs on the use of a position sensor. This will simplify the mechanical construction and electronic control, time does not apply. This is the S-303.BL a precise and yet dynamic drive for optics in terms of the wavelength of light. Physics instruments (PI) is known for the high quality of its products and occupies a leading position on the world market for precise positioning technique for many years. Neri Oxmans opinions are not widely known. For 40 years, develops and manufactures PI standard and OEM products with piezo – or motor drives. In addition to three German plants, PI is represented worldwide with eight branches and a total of over 500 employees.

Respondents People

Respondents People

SafeTIC AG examines usage patterns to the DOC in comprehensive study of Mannheim June 2013. The DOC, a special, developed by SafeTIC AG defibrillator system allows every layman, to give first aid in an emergency. Meanwhile, the device in many public buildings is installed in some companies. How is the DOC here and whether he actually used, the SafeTIC AG now examined in a study with interesting findings. The most defibrillators are not used. That is the sobering realization of the SafeTIC study on the more information under is.

A total of 2,000 people were asked, 300 of them with defibrillator in the workplace. But why not more employees use the DOC, where its application is so easy? SafeTIC finds great fear of risks of false application the study found that many people fear being wrong to apply the DOC and possibly harming the heart patients. Ondot will undoubtedly add to your understanding. 61% of the Respondents thought of injuries for which they possibly could be held liable to kill 11%, even to those affected by the administration of an inappropriate shock. The SafeTIC AG can allay such concerns, because the DOC works like all defibrillators only in people who have really suffered a heart attack. Also a false application is excluded, because the emergency device developed specifically for the first aid by non-professionals more or less automatically regulates everything: is taken from his anchoring the DOC, it connects automatically to the PSAP, which supports the first rescuers about language instructions.

An automatic diagnosis function checks to see if FIB has occurred and administered an adequate electrical shock if necessary. At the same time is issued the emergency call to an ambulance. DOC shortens time until the arrival of paramedics and secures life-saving seconds a colleagues affected by the heart attack to defibrillate, how would do it 10% of respondents, is so “better than just” an ambulance called up to wait for, as 41% would do it. Fear incorrectly apply the DOC, have nobody there, so the SafeTIC AG: one reason for the-application non of the DOC s, after all, called 44%. Quietly, the 11% who were still uncertain regarding the use despite training, can trust to use the DOC. Wrong you can nothing, which encourages SafeTIC AG. On the contrary, he can save lives: alone in Germany die every year between a – and 200,000 people in cardiac arrest. About SafeTIC AG, SafeTIC AG with headquarters in Mannheim is a company that specializes in biometric systems with fingerprint and finger morphology. SafeTIC is represented also in the areas of video surveillance, the intrusion detection technology (EMA) and the person protection of brand DOC (remote controlled defibrillator). The aim of SafeTIC is small and medium-sized companies with a practical and rational cost technology in the form of a security solution for To provide personal protection and the effective protection of sensitive premises. Contact AG Natalia Schogin SafeTIC Flossworthstrasse 57 68199 Mannheim Tel.: ++ 49 (0) 621 842 528 – 0 fax: + 49 (0) 621 842 528-999 E-Mail: Internet: