Bacteriological Incubator: Principles, Applications, Procedures, and Maintenance!

Are you running a laboratory and planning to buy a bacteriological incubator? If so, you might also be looking for the best bacteriological incubator manufacturers near your place. 

Before you invest in this equipment, it’s good to learn a few things about it.

Various bacteria are grown in the bacteriological incubator under carefully monitored conditions. It is widely used in both research and medicinal laboratories. It creates an ideal habitat for germs to grow. The best temperature range is 35°C to 37°C for them to work.

So, what exactly is a bacteriological incubator? What are its principles, procedure, and use? How can you maintain it for a longer period? 

All these things are discussed in this post. We'll also talk about how the bacteriological incubator is constructed.

What Is An Incubator?

The incubator provides a safe environment for developing single- and multicellular species. Additionally, it helps keep many cells or microbial cultures at ambient temperature.

• The thermostat controls the incubator's temperature. Additionally, the temperature may range from 5-80 degrees Celsius.

• The incubator regulates humidity, oxygen, and carbon dioxide in addition to temperature. These components are required for the survival of microbial or cell cultures.

The target organism can be best grown, maintained, and studied in a well-controlled setting. That means this equipment is used extensively in both experimentation and research.

They are widely applicable in the fields of molecular and cell biology as well as microbiology. The three most popular types are; 

1. BOD (biological oxygen demand)

2. Bacteriological, and 

3. CO2 incubators. 

Most commonly, people look for bacteriological incubator manufacturers to buy the second one. In this post, we will be describing this type of incubator only.

Bacteriological Incubators

They offer an enclosed space (well-insulated chamber) that fosters bacterial growth in a controlled environment. They maintain hot air across racks that we can use to store the bacterial culture plates.

Principle-

The functioning of a bacteriological incubator relies on thermo-electricity. A thermostat at the top of the incubator controls the ideal temperature required inside the chamber.

A heating system is the only way bacteriological incubators can function. That’s why these incubators are also known by their other name, "heated incubators."

It is obvious from the name "Bacteriological incubator" that it exclusively incubates bacteria. It keeps the inside temperature within the desired range of 10°C above ambient to 60°C. Generally speaking, 37 °C is the ideal temperature for most bacteria to grow.

The bacteria growth inside the bacteriological incubator is unaffected by the outside surroundings. The incubator typically uses heating and no heating cycles. In the former case, the thermostat heats the incubator. While on the other hand, it emits heat outdoors during the time when it is not being heated.

Applications-

Bacterial incubators have many uses. Some of them are listed here-

• Incubators are used for bacterial growth in cell cultures.

• Additionally, it aids in preserving the bacteria culture for future usage.

• You can extract the bacteria for microscopic analysis after incubation.

• Biochemical tests of isolated bacteria can also be done. The incubator aids in identifying the species and type of isolated bacteria.

• You may grow bacteria in the incubators at various temperatures. It gives an idea of bacterial growth patterns.

If you also wish to buy any equipment for your laboratory for these applications, you can consider consulting the best bacteriological incubators manufacturers near your place.

Here are some points on how to handle this equipment.

Procedure-

• First, remove the useless culture plates from the incubator.

• After bacterial inoculation into the growth media, you need to label the Petri plates.

• The culture plates can then be kept on the perforated racks upside down.

• Then, close the incubator's door. This promotes bacterial growth in a closed environment. As a result, bacterial growth will not be hampered by external causes.

• The main power switch should be turned on to start the electricity supply. Set the desired temperature following the circumstances in which cultivated bacteria can grow and thrive.

• The inside temperature stabilizes after some time. The heated air is dispersed throughout the cabinet by blower at the top disperses the heated air throughout the cabinet.

• After 24 to 48 hours, remove the Petri plates and tubes that have bacterial growth.

Maintenance

An incubator may become contaminated if it is used frequently. And you may get false results with a contaminated incubator. Therefore, you need to keep your unit clean. Remember these important safety measures-

• While cleaning the chamber, make sure to wear gloves and a mask.

• The chamber's interior, shelves, and other removable components should be cleaned every day. Using tissue paper, you can easily scrub the dust away.

• You can either consider disinfecting or sterilizing the unit, depending on the application.

• Use a disinfectant that won't create rusting and harm cell cultures. In most cases, quaternary ammonium disinfectants work well.

• Don't forget to clean the unit from the outside. Pay special attention to the door handle.

• Every few months, clean the fan and its wheels.

Following these tips can help you keep your unit well-cleaned. And a properly functioning incubator can last longer as compared to a unit that is not cleaned and maintained well. So, if you have an incubator at your lab, keep these maintenance points in mind. 

If you don’t have this equipment and wish to buy it, you can contact the well-renowned bacteriological incubators manufacturers near your place. If you are from India, you can consult the Genist technocracy Pvt Ltd Team.

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