VENTILATION

Proper ventilation is important to assure a safe and comfortable indoor air environment for photographic processing areas. Several common potential indoor air contaminants can be associated with photographic processing. These include acetic acid, sulfur dioxide, and ammonia. These chemicals may be eye- and respiratory-tract irritants depending on their airborne concentrations. Exposure guidelines and standards for these chemicals have been established by OSHA and other agencies which represent concentrations under which it is believed that nearly all employees may be repeatedly exposed without adverse health effects. If significant eye- or respiratory-tract irritation occurs during normal photographic processing or maintenance operations, this may indicate elevated levels of these materials and the need for better control.

EXPOSURE STUDIES

Kodak studies of potential worker exposure during automated photographic processing operations indicate that vapors and gases can be controlled to acceptable levels through good general room ventilation. However, in some cases, local exhaust for enclosed and/or open tanks may be recommended.

Specific recommendations that have been proven to be effective in minimizing airborne levels of

photographic processing chemicals include:

•General Ventilation

Dilution ventilation or general ventilation is simply bringing in and distributing enough fresh uncontaminated air (preferable outdoor air) to dilute the indoor air contaminants to an acceptable level.

For minilab operations, the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) recommends a minimum general dilution ventilation of 0.5 cubic feet minute per square foot (cfm/ft2) of floor area. This should be effective in controlling air contaminants associated with photographic processing. In some cases, venting the dryer section of the processor to the outdoors may be appropriate to prevent excess humidity and odors in the workplace.

•Effective Covers Covers on photographic processing equipment and chemical storage tanks can be an effective control mechanism for minimizing the amount of gases, vapors, and mists that may enter the work area. Covers should be made from durable non-reactive materials and should cover as much of the open surface as possible. In many cases, effective equipment covers combined with good general room ventilation, proper operation, and maintenance may be all that is needed to control odors and airborne exposure to photographic processing chemicals.

•Proper Equipment Operation and Maintenance

Indoor air quality can be impacted by how the processing equipment is operated and maintained. It is important to follow the manufacturer’s recommended operating procedures for operating temperatures, agitation of processing solutions, and processing speeds.

In addition, draining and flushing processing equipment tanks with cold water prior to rack removal or maintenance operations can also be effective at controlling short-term exposures to photographic processing solutions.

For more detailed information see KODAK Publication No. J-314, Indoor Air Quality and Ventilation in Photographic Processing Facilities.

KNOW FIRST-AID IN

CASE OF AN

EMERGENCY

Appropriate first-aid treatment is included in the MSDS and on the product and processor labels. First- aid should be used for immediate treatment in the event of an emergency and is not intended to replace medical attention, when necessary. Do not administer first- aid to others unless you have been specifically trained to do so.

CHEMICAL SPLASHES

If a chemical gets into a person’s eye(s), use the eyewash station to thoroughly flush the eye(s). Get medical attention, if necessary.

If you get chemicals on your clothing, thoroughly rinse the affected clothes to remove all of the

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Safe Handling of Photographic Processing Chemicals ∙ J-98A

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Kodak J-98A instruction sheet Ventilation, Know FIRST-AID Case of AN Emergency, Exposure Studies, Chemical Splashes
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J-98A specifications

The Kodak J-98A is a notable model in Kodak's extensive lineup of cameras, celebrated for its innovative design and functionality that caters to both amateur and professional photographers. Introduced during a period when competition in the photography market was intensifying, the J-98A stands out for its combination of ease of use and advanced technological features.

One of the key characteristics of the Kodak J-98A is its compact construction, which allows for portable photography without compromising on image quality. The camera features a robust lens system that ensures sharp focus and excellent color reproduction, making it ideal for various photography styles, from landscapes to portraits. The J-98A utilizes a sophisticated metering system that provides accurate exposure readings, enabling users to nail the perfect shot in different lighting conditions.

The body of the Kodak J-98A is designed with ergonomics in mind, featuring a comfortable grip that enhances stability when capturing images. Its intuitive controls allow users to quickly adjust settings, facilitating a seamless shooting experience. This is particularly useful for those who may be capturing spontaneous moments or working in dynamic environments.

In addition to its hardware advantages, the Kodak J-98A incorporates several innovative technologies. One of the standout features is its advanced autofocus system, which significantly reduces focus time and increases accuracy, even in low-light scenarios. This makes the J-98A especially appealing for photojournalists and event photographers who require swift performance under pressure.

The camera also supports various shooting modes that cater to different photographic needs. For instance, users can select from portrait mode, landscape mode, and even night mode, each optimizing the camera's settings for the specific scene. The inclusion of a built-in flash adds versatility, allowing for great indoor and nighttime photography without the need for external equipment.

Durability is another hallmark of the Kodak J-98A. Built to withstand the rigors of everyday photography, this model is weather-resistant to some extent, helping users to shoot in diverse environments without the fear of damage.

In summary, the Kodak J-98A is a well-rounded camera that embodies the blend of technology and user-friendly design. It caters to both novices and experienced shooters, making it a suitable choice for anyone looking to enhance their photographic skills while still enjoying the classic qualities that Kodak is renowned for. With its compelling features and reliability, the J-98A continues to hold relevance in the world of photography.
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