Cold storage temperature control is good assistant - — The refrigerator bimetallic thermometer

Home refrigerator is generally have the function of the temperature control, temperature control is accurate, we is unclear, so how to test whether the internal temperature of the refrigerator is accurate, it needs a little helper to help us to correctly measure the actual temperature inside of the refrigerator, the temperature of the name is: fridge bimetallic thermometer, this watch is also a bimetallic thermometer series products in the production of instrument. So what in review the bimetallic thermometer is! ! ! ! Bimetallic thermometer is a round shape into threaded heat bimetallic strip as thermal devices, and put it in a protective sleeve tube, one end is fixed, known as the fixed end, the other end of the connection on a thin shaft, a free end. Spool at the free end is equipped with a pointer. When the temperature changes, the resulting thermal devices the free end of the rotation, drive the thin axis from the Angle of the pointer changes, the corresponding temperature indicator on the dial; Straight table by steering transmission mechanism drive the pointer changes. Due to the thermal device has a linear relation with temperature changes, so the position of the pointer indicated by bimetallic temperature sensor, that is, the temperature of the measured values. Watchcase material can be steel plate, casting alloy and stainless steel plate; Detecting element also have core-pulling structure; Adjustable Angle meter part of the temperature sensor by means of the corrugated pipe, Angle of body parts, such as can be from the Angle to the straight or from the straight to the Angle at any Angle. The refrigerator bimetallic thermometer in our application, we have what meaning, for home we need to make some ice cream and other frozen food, often need to control the temperature when the control temperature is the same, need to respond to control the temperature to make the food delicious. What about the other refrigerator thermometer is often widely used in the field of biological pharmaceutical industry, including hospital medicine storage, need to strictly control the temperature, not too low, also not too high, otherwise after drug food spoilage damage but not small, so the refrigerator bimetallic thermometer is a very useful thermometer.