Device for realizing two-side temperature field environment test of test element

The invention belongs to a structure intensity test technology, and particularly relates to a device for realizing the two-side temperature field environment test of a test element. The device consists of two parts including a box body part and a control system, wherein the box body part is of a butt joint type split structure, and is separated into two regions by a middle separation plate; the split structure is convenient for test sample installation; the middle separation plate is shaped by a heat insulation material with good plasticity according to the shape of a test sample and a clamp,and can leftwards and rightwards move in the box body; the box body consists of a case, an inner liner, a heat insulation layer and an observation window; the case is a high-quality thin steel plate and is subjected to paint spraying treatment; the inner liner is a stainless steel plate; a high-quality cotton heat insulation material is filled in the heat insulation layer; the heat conduction is well prevented; the heat i