AD-1687 weighing environmental logger

The AD-1687 weighing environmental logger can simultaneously and chronologically record weighing values as well as environmental factors such as temperature, humidity, atmospheric pressure and vibration.

When the AD-1687 is connected to a weighing instrument, weighing data (zero point and weight value) and the time, temperature, humidity, atmospheric pressure and vibration are simultaneously recorded each time the print key is pressed. Even when the logger is not connected to a weighing instrument, it can be used to log environmental data in locations such as cleanrooms, labs and production facilities.

By connecting the AD-1687 to a PC, recorded data can be imported into software such as Microsoft Excel for data analysis without using special data transfer software. When the logger is connected to a PC, the PC recognises it as USB storage.

The trends of the data stored on the AD-1687 can be graphed using automatic scaling and the display of environmental data, for example, can be limited to temperature and humidity. Acquired data saved to a PC can be used to calculate span values and repeatability from span values.

The AD-1687 is compact and portable, with heavy-duty specifications. Its main unit has an IP65 waterproof construction and enough shock resistance to avoid breakage from falls from as high as 1.5 m.