When selecting the type of industrial lighting lamps and lanterns according to the environmental conditions, attention should be paid to the environmental temperature, humidity, vibration, pollution, dust, corrosion, explosive and fire hazard media, etc. The following three environmental conditions to choose lamps.
1. Lamp selection for general industrial plants
(1) In normal environments (heating or non-heating places), open-type lamps are generally used.
(2) Where there is a lot of dust, but there is no danger of explosion and fire, choose lamps that are compatible with the amount of dust.
The amount of dust in a dusty environment is measured by the concentration in the air (mg/m3) or the amount of deposition [mg/(m2·d)].
For general dusty environments, dust-proof lamps should be used. For dusty environments or general dusty environments with conductive dust, dust-tight (IP6X) lamps should be used. For conductive fiber (such as carbon fiber) environment, IP65 lamps should be used. For lamps that often need to be washed with water, no less than IP65 lamps should be selected.
A clean room is an area within a factory that requires strictly controlled environmental conditions. The main function of lighting is to make work activities clearly visible, thus creating safe, comfortable and efficient working conditions.
Introduction
The lighting system must not interfere with the production process nor affect the flow of clean air in the area. The system must be easy to maintain. Large-scale clean rooms are mainly established in the fields of semiconductor industry, electronics industry, computer industry and aviation industry. Biological cleanrooms are also used in the pharmaceutical, food and beverage industries.
lighting scheme.
Mistakes in a clean room can have serious consequences and require high lighting levels. If there is no special requirement for the spectrum, neutral white light with high color rendering should be used. There should also be the same requirements for local lighting, and better avoid glare.
The lighting system for a given dust level depends primarily on the air handling requirements.
The high color rendering of fluorescent lamps is well suited for this application. In the wide color temperature range of the light source, the desired color temperature can be easily selected.
Luminaires for demanding cleanrooms: Slimline cables
A clean room with stringent requirements must strictly control the airflow in order to maintain the desired environment. Therefore any change in air flow should be avoided. Large areas of hidden lamps or surface lighting should be avoided. The luminaire must be as thin as possible, with a width smaller than the distance between the suspended ceiling brackets.
In this lighting, the Jurassic Teardrop luminaire range with polycarbonate diffuser screen is used.
A more direct and economical method in clean room design is to choose Jurassic simple 1*36W slatted lamps with only thin wire cable racks. Although standard fluorescent lamps can act as a source of glare, this can be controlled by adding reflectors inside the luminaire: ZLL. The above can increase the lighting efficiency by about 15%.
Luminaires for cleanrooms with moderate dust levels: recessed luminaires
When the clean room requires a medium dust degree (1000 or higher), recessed luminaires can be used. Whether installing enclosed or open luminaires, it should be ensured that air passes through the filter and not through the luminaire.
It is also important to have a clean design in order not to obstruct the operating system. Care should be taken to use the correct light fixtures to avoid glare and ensure good lighting effects.
In order to adapt to the development of the times, EP people apply international industrial lighting new light sources, new materials and new technologies to develop and produce various lamps, and provide systematic industrial lighting solutions and related consulting services for the explosion-proof industry!
