Employees of ASTROHN Technology ltd. continue working under quarantine restrictionsadmin
Our company operates now under quarantine restrictions. Most services and employees have been transferred to a remote work, and we are still ready to process applications, answer your questions and carry out all necessary activities.
In the present context, the terms of production and delivery of orders may increase, but we will inform you in a timely manner and certainly complete all orders.
An outbreak of coronavirus infection has a global reach, and now our company is contributing to the efforts of controlling COVID-19. We have already written that employees of ASTROHN Technology Ltd have invented ASTROHN-TT2019. Thermal Scanner The thermal imaging module can detect elevated human body temperature (up to 0.3 °C) in the observation area in less than one second by non-contact, highly accurate method. ASTROHN-TT2019 thermal scanner automatically collects statistics on the temperatures of healthy people (temperature data from 10 people) under actual observation conditions, based on which the reference body temperature of a healthy person is automatically selected, which will compensate for the influence of the environment, the error of the device itself, and without manual adjustment reliably detect people with fever within the measurement parameters specified by the operator.
The thermal imager, as is known, reconstructs the image of a warm object from signals from primary thermal radiation detectors. Infrared energy from objects is focused by means of special germanium optics to an IR detector, which transmits information to a standard video screen. The thermal imager is impossible without germanium optics. Single crystals of germanium for the manufacture of lenses are grown from the melt in crystal growing plants. This is a lengthy daily process; the growth rate can range from a few millimeters per minute to several millimeters per hour.