Here are some usage cases of the Jintan Taina TN770 illuminance meter:

School classrooms: In order to ensure that students have a good learning visual environment, it is necessary to use an illuminance meter to measure the illuminance of classroom desks, blackboards, and other locations. In the workspace, the illuminance should be measured at each work location (such as desks, workbenches) and then averaged. According to relevant standards, the average illuminance of classroom desks should not be less than 300lx, and the average illuminance of blackboard surfaces should not be less than 500lx. The Jintan Taina TN770 illuminance meter can accurately measure the illuminance. If the illuminance does not meet the standard, the number and position of lamps can be adjusted or light bulbs can be replaced in a timely manner to improve the lighting conditions.

• Hospital premises: Different areas of the hospital have different requirements for illumination, such as operating rooms generally requiring 300-500lx and wards generally requiring 100-200lx. The use of the Jintan Taina TN770 illuminance meter can measure the illumination of areas such as operating rooms, wards, corridors, etc., ensuring that medical operations can be carried out under appropriate lighting, providing a comfortable environment for patients, and facilitating the work of medical staff.

Factory workshop: The lighting requirements on the factory production line are relatively strict, and continuous work can cause visual fatigue. Usually, the illuminance requirement is ≥ 1000Lx. The Jintan Taina TN770 illuminance meter can be used to measure the illuminance at different positions in the workshop, check whether the lighting system meets production needs, and avoid production accidents or product quality problems caused by insufficient lighting.

Emergency lighting detection: It is necessary to measure the illuminance of emergency lights in evacuation corridors, stairwells, densely populated areas, and other locations of buildings. Taking the evacuation corridor as an example, the emergency lighting illumination requirement is not less than 1.0lx. Using the Jintan Taina TN770 illuminance meter, after turning off other unrelated light sources, the emergency lighting fixtures can be turned on and measured at the most unfavorable position directly below the emergency light in the evacuation corridor and in the middle of the evacuation corridor to determine whether the emergency lighting is qualified.