詳情：
SV 279 PRIME is a portable monitoring station housed in a waterproof case dedicated for periodic outdoor measurements. The system is based on the SVAN 979 which can be easily removed from the case and used as a hand-held sound level meter. SVAN 979 is a Class 1 type approved sound level meter in accordance with IEC 61672-1 standard. Station can perform a real-time frequency analysis in 1/3 octave bands and save it as time-history data. The AUDIO RECORDING works during measurement and is logged as a WAV file in parallel to the time-history, so it can be played back in the PC software. Settings such as triggers or the recording time are adjustable. The TIME-HISTORY of results such as Leq, Max, Min and Peak with two simultaneous logging steps is saved on 16 GB microSD card (upgradeable to 128 GB). The large windscreen is highly efficient in the reduction of a wind noise effects even at high wind speeds. The accurate GPS module provides an information on the localization as well as measurement time synchronization. Station supports an optional METEO module for assessment of weather conditions such as wind speed and direction, temperature, humidity, ambient pressure or rainfall. The 3G MODEM provides the fast data transfer over the Internet to PC with the standard Internet connectivity. Station can be powered from an internal battery or outdoor DC power supply and is ready for direct connection of solar panel. The powering is managed by the intelligent charging unit. SvanNET enables a plug & play connection to Internet and easy management of measurement projects. Regardless of the SIM card type, Public or Private, SvanNET will establish connection, giving full access to the measurement data via web browser.
SV 279 PRIME is an outdoor monitoring system based on the SVAN 979 Class 1, type approved sound level meter. The IP 65-rated case contains a lead-acid battery whose operating time can be easily extended by connecting an external battery or solar panel. The intelligent charging unit enables use of a solar panel without expensive controllers and heavy batteries. The case is fitted with very robust, waterproof connectors (military standard) and is supplied with an IP 65 external power supply. The light-weight outdoor microphone kit can be easily installed on a mast with standard mounting threads. All accessories fit conveniently into a second carrying case. The system provides broad-bａnd results such as Leq, Max, Min and Peak with all standard weighting filters together with an incredible time-history logging feature with two adjustable logging steps. The SV 279 PRIME is equipped with a LAN, Wireless LAN 3G modems and GPS module. SvanNET is a connectivity service that supports the connection between PC and station. It allows the usage of the system with all types of SIM cards, regardless if they have public or private IP. Additionally, it gives an access to a status of monitoring stations over a mobile phone or tablet. |
