The AEMC L642 Simple Logger® II is a two channel thermocouple data logger. The choice of data storage modes
and storage rates allows the operator to effortlessly configure the logger to optimize memory usage to
the application at hand. Extended Recording Mode (XRM®) and delayed start time are just two of the many
application friendly features.
The Model L642 Simple Logger® II records temperature at user selectable rates of 1 every 5 seconds to
1 per day. Using J,K,T,N,E,R or S thermocouples, it measures from -346º to + 1767ºF with resolution
down to 0.1º (range dependent).
The main advantage of the logger is its ability to perform a variety of recording tasks with easy and
intuitive setup from a computer using DataView® software.
Analog information on the input is sampled and converted to a digital signal. This digital signal is
processed and stored along with scale and time information. An optically isolated Universal Serial
Bus (USB) port provides for the transfer of data from the instrument's internal memory to the computer
for analysis.