Many rooms with south facing windows have more than adequate light during the day on most days, provided free by the sun. In such rooms an inexpensive, fast payback treatment is the installation of Daylight Sensors that keep lights off when ambient light is sufficient and automatically turn the lights on during working hours if natural daylight light levels fall below a specified threshold.
Many rooms with south facing windows have more than adequate light during the day on most days, provided free by the sun. |
In the laboratory, some samples need to be stored at low temperatures, and liquid nitrogen storage tanks are usually used. Its normal operation requires a certain amount of liquid nitrogen in the container to ensure the safety of the samples. However, liquid nitrogen is easily ...
Hall Sensors Hall sensor is suitable for uninterruptible power supply (UPS), switching power supply (SMPS), welding machine, medical equipment, mobile communication equipment and other power supplies, elevators, forklifts, air conditioning and ventilation equipment, solar ...
Come From Acrel Co.,Ltd.
APK inc offers a broad portfolio of SpO2 sensors, including both reusable and versions for different applications and Patient categories. The principle of pulse oximetry was developed by Nihon Kohden researcher Takuo Aoyagi in the early 1970s. Pulse oximetry measures blood ...
Come From APK Technology Co., Ltd.