| 摘要 |
A control unit (65) is added to an environmental testing device (10) that includes a temperature and humidity bath (1), an air conditioner (8), a first temperature and humidity sensor (9) for measuring the temperature and humidity inside the temperature and humidity bath (1), and a controller (6) for receiving a first signal from the first temperature and humidity sensor (9) and controlling the air conditioner (8). Furthermore, the environmental testing device (10) is provided with: second temperature and humidity sensors (5) for measuring the temperature and humidity distribution inside the temperature and humidity bath (1); and an additional unit (60) that, while receiving temperature and humidity settings and the first signal from the controller (6), receives second signals from the second temperature and humidity sensors (5), computes correction values from the received first signal, second signals and settings, and sends the correction values to the controller (6). |
