DTSL temperature and humidity test box is 泰安德 Figure independent production of a special test equipment is used to detect temperature and humidity hair table (dollars), wet and dry bulb thermometer, digital temperature and humidity meter and other types of temperature and humidity sensors. The device performs the standard: "JJG205-2005 mechanical hygrometer test procedures" Product Features: According to the actual needs of a large number of test temperature and humidity table, designs observation windows on three sides, which can test 10 hair hygrometer, test efficiency pole high, there is no similar product in the domestic comparable. Dual operation hole on the box design, the test cabinet members can put their hands thoroughly and adjust instruments were seized directly in the box, the greatly improved test efficiency. Unique soaking temperature field design, making the box without the need to rely on to improve air flow to obtain uniform temperature field, both to meet the wind speed is less than 0.2 m / s when the new regulations require verification of wet and dry bulb thermometer, but also ensure the temperature uniformity of less than 0.3 ℃. Thick insulation, five-story glass observation window, the cold heat is not lost, to ensure that the heating and cooling quickly stabilize