VOC stands for volatile organic compounds and are airborne gaseous or vaporous substances of organic origin. They may be produced naturally or synthetically. Common VOCs include hydrocarbons, alcohols and aldehydes. Many household, commercial and industrial products can produce VOCs such as paint, solvents, cleaning agents, cosmetics and cigarette smoke. VOCs are a serious problem in workplaces, especially in wet confined spaces. They can cause asphyxiation from lack of oxygen, explosion from ignition and poisoning from long-term exposure. A growing number of confined space entry monitors are being offered with VOC sensors to detect the presence of these toxic gases.

What does VOC mean on a gas meter?

VOC sensors require a period of time to get used to the environment they are placed in. They will eventually return readings that are up to 10% higher or lower than the true values. This is because the sensor is comparing its current measurement to clean, fresh air that it has not seen in a week or so. A Voc meter with a baseline calibration feature corrects for this by continuously adjusting the 450 ppm baseline (outside air) to eliminate sensor drift.

This allows the meter to measure low parts-per-billion ranges all the way up to high ppm toxic levels. GrayWolf’s plug-and-play Photo Ionization Detectors (PID) are capable of logging these low to high ppm ranges, while simultaneously detecting multiple other gases including combustible gas, carbon monoxide and relative humidity. These meters are compact, rugged, and can be wall mounted or attached to a portable tripod. They also come with powerful data logging software for downloading and analyzing readings.

…

A commercial security gate is an extra layer of protection for businesses from theft and vandalism. It can also reduce costs by eliminating the need to hire live security personnel and lowering insurance premiums.Check this out :cantileverslidinggate.co.uk

There are many different types of gates, each suited to a specific purpose and environment. Some are designed to look more attractive than others, but all adhere to a minimum level of security standards and installation requirements.

Gates can be powered by electricity, which eliminates the need for a physical key or manual operation. They can be triggered to open by a number of different access control systems, including phone entry units, RFID readers, license plate recognition and mobile credentials. These systems are integrated with a centralized software platform to monitor all aspects of the gate, and ensure that no unauthorized access occurs.

Enhancing Business Security: The Role of Commercial Security Gates

The type of gate chosen is dependent on the facility, such as whether it is a residential or retail property. Warehouses, for example, need a fast opening system to allow vehicles to move in and out quickly, while residential properties are better served by an automatic barrier system.

Once the right gate is installed, it needs to be properly maintained to remain in optimum working condition. Businesses must invest in the right equipment and train staff to know how to operate and maintain the gate correctly. They should also familiarise themselves with the relevant procedures and protocols to follow in case of an intrusion or break-in.

…