Ozone is a form of oxygen (O2) is not stable, which can be formed during the process copi photos. Ozone is produced by daripengoperasian voltage electrical equipment (voltage) is high, such as photocopy machines, x-ray equipment and welding using electric arc.
Ozone is a reactive gas and unstable with half-lives (half-life) in 6 minutes in an office environment. Ozone is a highly toxic gas that came out of the photocopy machine and can cause many health problems, have a sweet smell, which in normal circumstances can be detected in concentrations of 0,01-0,02 ppm. Allowable exposure value currently referred menurutStandard in Australia adalah0, 1 ppm (in IT: 0.05 ppm) for an average daily exposure (time-weighted average).
Health Effects
This smells of gas that can cause irritation to the eyes, upper respiratory tract and lungs, throat and nose. Other symptoms are headache, shortness of breath, dizziness, fatigue, and temporary loss of olfactory sensitivity. At 10 ppm concentration can be immediately dangerous to life and health.
Inhaled ozone in a long time in the concentration of several ppm is known to damage the lungs. Some authorities suggest that the concentration of 0.1 ppm may cause short prematurdanumur birth.
2. Toner
Toner in powder form used in dry and made photocopies of various carbon black formula. Generally consists of approximately 10% carbon black, which is sprayed in an acrylic or resin polysterene sensitive polysteryang heat. Toner powder which can smooth out the photocopy machine, especially if the system fails and automatic toner die tool. Toner powder can also be out for maintenance or when refilling health tabung.Efek
Toner dust can irritate the respiratory tract, causing coughing and sneezing. Some toner consists of a mixture of chemicals such as nitropyrenes and trinitroflurene. This mixture has karsinegenik nature, therefore avoid contact with skin and breathing. This can be avoided by ensuring cartride toner remains in place during the copy process. If there is a risk of contact with skin and breathing, which handles cartrige workers should use gloves and disposable masks.
3. Noise
Photocopy machine with high speed and has a dual function, has the potential to be more noisy. Photocopy machines older can cause a high noise level.
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