Laboratory Stirrer Suppliers

A laboratory stirrer is a device used in scientific research and experimentation to mix, stir, and agitate liquids and solutions. It typically consists of a motor-driven shaft with a mixing blade or paddle that rotates in a container or beaker. Stirrers are used in a variety of applications, including chemical reactions, biological assays, and quality control testing. They are commonly found in laboratories, research facilities, and industrial settings where precise mixing and agitation is required.

There are several types of laboratory stirrers available in Australia, including magnetic stirrers, overhead stirrers, and hotplate stirrers. Magnetic stirrers use a magnetic field to rotate a stir bar inside a container, while overhead stirrers use a motor to rotate a shaft with a stirring blade. Hotplate stirrers combine the functions of heating and stirring, and are often used for chemical reactions that require both. Other types of laboratory stirrers include vortex mixers, ultrasonic homogenizers, and bead mills. The choice of stirrer will depend on the specific application and the volume and viscosity of the sample being stirred.

When choosing a laboratory stirrer, there are several factors to consider, including the type of application, the volume of the sample, the viscosity of the sample, the speed range needed, the type of stirring element, the material of construction, the level of precision required, and the budget. It is also important to consider the safety features, such as overload protection and temperature control, and the ease of use and maintenance. Additionally, the reputation and reliability of the manufacturer and supplier should be taken into account.

The maximum stirring speed of a laboratory stirrer depends on the specific model and manufacturer. It can range from a few hundred revolutions per minute (RPM) to several thousand RPM. It is important to follow the manufacturer's instructions and not exceed the maximum stirring speed to avoid damaging the equipment or causing accidents.

The maximum volume that a laboratory stirrer can handle will vary depending on factors such as the size and capacity of the stirrer, the viscosity of the substance being stirred, and the speed at which the stirrer is operating. It is important to consult the manufacturer's specifications for the laboratory stirrer to determine its maximum volume capacity.

Laboratory stirrers can be made of various materials, including stainless steel, aluminum, plastic, and glass. The choice of material depends on the specific application and the chemical compatibility of the material with the substances being stirred. Stainless steel is a popular choice due to its durability and resistance to corrosion, while plastic and glass stirrers are often used for applications where chemical resistance is important.

However, typically, laboratory equipment comes with a warranty period of 1-2 years. It is always recommended to check the manufacturer's website or contact their customer service for specific warranty information.

It depends on the specific laboratory stirrer and the hazardous material being used. Some laboratory stirrers are designed to handle hazardous materials, while others are not. It is important to consult the manufacturer's instructions and safety guidelines before using a laboratory stirrer with hazardous materials. Additionally, appropriate personal protective equipment should be worn and proper ventilation should be in place when working with hazardous materials.

To maintain and clean a laboratory stirrer, follow these steps:

• After each use, wipe down the stirrer with a clean cloth or paper towel to remove any spills or debris.
• Use a mild detergent and warm water to clean the stirrer thoroughly. Avoid using harsh chemicals or abrasive cleaners that can damage the stirrer.
• Rinse the stirrer with clean water and dry it with a clean cloth or paper towel.
• Check the stirrer regularly for any signs of wear or damage, such as cracks or loose parts. If you notice any issues, stop using the stirrer and have it repaired or replaced.
• Store the stirrer in a clean, dry place when not in use.

By following these steps, you can keep your laboratory stirrer in good condition and ensure accurate and reliable results in your experiments.

However, laboratory stirrers in Australia can range from a few hundred dollars to several thousand dollars depending on the type, size, and features. It is best to check with laboratory equipment suppliers or online retailers for current pricing information.