A Guide to Purchasing a Laboratory Incubator

Incubators are important equipment for any lab. They are used to grow and maintain microbiological cultures or cell cultures.

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 Laboratory Incubator
Laboratory Incubator
צילום: MRC

they provide a controlled and pollutant-free environment for safe and reliable work with cell and tissue cultures by creating necessary conditions such as temperature, humidity and CO2. The standard incubators reach a temperature of 80 degrees. They usually come with two doors: a sealed exterior and a transparent interior.
This is a significant advantage because allows researchers to open the door to see the samples without causing a temperature changing.
In this article we will explain to you about the different types for whom they are intended, and how to maintain the incubator

Types of laboratory incubators

Air Incubator
Designed for work at temperatures above 30 degrees Celsius, especially in biological laboratories at a temperature of 37 degrees Celsius. It is usually doesn't contain a forced airflow so as not to dry out the samples in the incubation.If the incubator is with forced air circulation, make sure that the samples are closed so that no particles will be scattered between the various plates.Some models also contain a tray with water to the bottom of the incubator to prevent dehydration.
The Air incubators come in a wide range of sizes from 10 liters to 1500 liters.

Water Jacketed Incubator
These incubators are commonly used in cases where temperature uniformity is required inside the incubator.

Heat/Cool BOD Incubator

Designed to work in a wider temperature range and including room temperature.Popular in BOD tests, as well as when it is necessary to put in the incubator a shaker or Tube Roller, Which their motors heat up so that the temperature does not rise above the desired temperature.
These incubators come in a wide size range from 80 liters to 1500 liters. They have internal electrical sockets that allow you to connect them: Shaker, Roller Tube, container roller and more.

Growth Chamber with High Illumination

These are incubators based on heat / cold systems with additional LED lighting on the shelves and a control timer, Which make it possible to simulate daylight and night lighting.

Humidity incubator

These incubators based on heat / cold incubators and In addition there is a humidity generator and a humidity control system. These incubators control both temperature and humidity. The humidity generator is usually ultrasonic but there is also the option of a boil-based generator.

CO2 Incubator

Are widely used in biology when a constant percentage of carbon dioxide in the incubator needs to be maintained. The CO2 level is determined by a thermal sensor or an infrared sensor. There are incubators that heat with air and with a high temperature sterilization function and there are incubators for the laboratory with a water jacket to obtain excellent temperature uniformity inside the incubator. If you want to put a shaker in the incubator, you need a special shaker that is resistant to CO2 conditions, And its control system should be outside the incubator.

Shaker Incubators Heat/Cool

the size of the incubator depends on the number of Erlenmeyer inserted withing them. The Erlenmeyer insertion is from above or from the front. The insertion from the top is more convenient when working with Erlenmeyer in large volumes.Incubator Shaker Suitable for: Incubation of microorganism, bacteria, cells and tissues, for research and production In the field of life sciences, pharmacy, biotech, aquaculture-algae, natural colors, Seeds for Agriculture and Medical Research. Very common in algae cultivation and artificial meat production.

What is a shaker?

The main part of the incubator is the shaker: An eccentric shaking system based on weights Designed for intensive work for weeks and months continuously.

Example MRC

What to consider when choosing an incubator

-Temperatures- The most important thing to pay attention to is the temperature range needed for your application and also you need to consider what is the temp. stability and temp.
-Choose the size of the incubator and the number of shelves.
-Is lighting control needed to simulate day and night conditions?
- Need for CO2 control?
- Need moisture control?

You can consult a sales consultant who will help you make the right choice.

What are the uses of laboratory incubator?

Laboratory incubators are widely used in biological applications, such as cell and tissue cultures, pharmaceutical and hematological studies, biochemical studies, food processing, and bacterial cultures.

How to maintain the incubator for the long term

Operating the incubators under the same set points on a regular basis can extend the life of the incubator over time:

-The incubator should be placed in a protected place. Sufficient space should be left from the walls to ventilate the heat coming out of the incubator. Sun exposure should be avoided.
-In an incubator with refrigerant, dust should be pumped from near the compressor and its fan.
-Calibrate of the temperature on an annual basis.

Purchase of a laboratory incubator

In conclusion, Laboratory incubator is an integral part of research and laboratory experiments. The different types are very diverse and depend on your uses in research. MRC is a leading company in the supply of laboratory equipment and in particular incubators for various uses. Over 30 years of experience and over 15,000 customers. A sales consultant on behalf of the company will assist you in the buying process.