Mechanical sheet metal structure of constant temperature and humidity test chamber

The inner tank is made of imported stainless steel (SUS304) mirror panel or 304b argon arc welding, and the outer tank is made of A3 steel plate The box body is processed and formed by numerical control machine, with beautiful and novel shape and non reaction handle, which is easy to operate The large observation window is equipped with lighting lamp to keep the light in the box bright, and multi-layer glass is used to observe the condition of the box clearly at any time Microcomputer temperature and humidity controller is adopted to control temperature and humidity reliably Optional recorder, printer can print and record set parameters, scan out temperature and humidity change curve, 4-20mA standard signal An independent temperature limit alarm system is provided, which can automatically interrupt when the temperature exceeds the limit, so as to ensure the safe operation of the experiment without accidents A 50mm diameter test hole is arranged on the left side of the box.