LASCAR EL-USB-2-LCD Humidity Temperature Dew Point Data Logger with LCD Display说明书用户手册.PDF

EL-USB-2-LCD Humidity, Temperature and Dew Point Data Logger with LCD Display This standalone data logger measures and stores up to 16,379 relative humidity and 16,379 temperature readings over 0 to 100%RH and -35 to +80°C (-31 to +176°F) measurement ranges. The user can easily set up the logger and view downloaded data by plugging the module into a PCs USB port and using the supplied software. Relative humidity, temperature and dew point (the temperature at which water vapour present in the air begins to condense) data can then be graphed, printed and exported to other applications. The high contrast LCD can show a variety of temperature and humidity information. At the touch of a button, the user can cycle between the current temperature and humidity, along with the maximum and minimum stored values for temperature and humidity. The data logger is supplied complete with a long-life lithium battery, which can typically allow logging for up to 1 year. FEATURES • 0 to +100%RH measurement range • -35 to +80°C (-31 to +176°F) measurement range • Dew point indication via Windows control software • USB interface for set-up and data download • User-programmable alarm thresholds for %RH T • Status indication via red and green LEDs • High contrast LCD, with two and a half digit temperature and humidity display function • Immediate, delayed and push-to-start logging • Supplied complete with replaceable internal lithium battery and Windows control software WINDOWS CONTROL SOFTWARE Easy to install and use, the control software runs under Windows 2000, XP (Home and Professional Editions) and Vista (32-bit). It allows the user to set up and download data from any EL-USB product. The latest version of the control software may be downloaded from DISPLAY FUNCTIONS Six different functions ar