The DAS40 is a lightweight laboratory data acquisition and safety monitoring device, specifically designed for experimental scenarios such as chemical synthesis, biological reactions, and materials research. The DAS40 can display and record the process temperature and pH data of multiple reactions in real time, and it supports timed or temperature-controlled shutdown of experimental equipment (such as TCU, stirrers, etc.).

A thermometer made of glass, which can easily withstand various corrosive conditions. The temperature range of -80~200℃ meets most of the experimental requirements. The unique design of multi-point temperature measurement can simultaneously collect the temperature of different positions in the experimental system. Detachable and interchangeable components with optional lengths/materials could accommodate various experiments at a low cost.