The constant temperature and humidity chamber can be divided into "desktop" and "vertical" types, with the main difference being that the LRHS series of constant temperature and humidity chambers can achieve different temperatures and humidities, resulting in different temperatures. The vertical type can be used for low temperature and drying below room temperature, while the desktop type can only be used for temperature and high humidity above room temperature. The specific differences are as follows:

Equipment appearance:

The desktop constant temperature and humidity chamber is a tabletop type; The vertical constant temperature and humidity chamber is floor standing;

Temperature range:

Temperature range of desktop constant temperature and humidity chamber: RT+10 ℃~100 ℃; Temperature range of vertical constant temperature and humidity chamber: 0 ℃~100 ℃;

Humidity range:

Desktop constant temperature and humidity chamber humidity range: 85-98% R.H; The humidity range of the vertical constant temperature and humidity test chamber is 30-98% R.H.

Control instruments:

Desktop constant temperature and humidity chamber: domestic digital Yuyao meter; Vertical constant temperature and humidity chamber: Japan U-Easy Control Instrument;