Dispensette is a brand of bottle-top dispensers that has been in the market for over half a century. The dispensers are designed to dispense various volumes of liquids with ease, precision, and accuracy. Dispensette is manufactured by BRAND, a leading manufacturer of lab equipment that is known for its high-quality products.
The Dispensette brand offers different approaches to volume adjustment, easy calibration, and high-purity dispensing of trace analysis media. The product line includes the Dispensette S and seripettor, which are dispensers for dosing liquids in the laboratory. The Dispensette S product line has different features and capacities, and you can find the cross-reference table to help you identify the newer product out of the Dispensette S product line.
Key Takeaways
- Dispensette is a brand of bottle-top dispensers that can dispense various volumes of liquids with ease, precision, and accuracy.
- The Dispensette brand offers different approaches to volume adjustment, easy calibration, and high-purity dispensing of trace analysis media.
- The Dispensette S product line has different features and capacities, and you can find the cross-reference table to help you identify the newer product out of the Dispensette S product line.
Dispensette Design and Features
Material and Compatibility
The Dispensette® brand is known for its high-quality materials and compatibility with a wide range of substances. The dispenser is made of PTFE and polypropylene, which makes it resistant to organic solvents, acids, and bases. This means that it can be used to dispense aggressive reagents, including concentrated acids and bases such as H3PO4, H2SO4, and saline solutions.
Precision and Calibration
The Dispensette® is known for its precision and easy calibration. The dispenser comes with a performance certificate and is calibrated using Easycal calibration software. The calibration can be easily adjusted using the innovative dispensing technology, which allows for easy calibration with just a few simple steps.
Innovative Dispensing Technology
The Dispensette® features an innovative dispensing technology that makes dispensing easy and efficient. The dispenser comes in both digital and analog-adjustable models, and the nominal volume can be easily adjusted. The valve system includes a recirculation valve, discharge tube, filling tube, and filter, which ensures accurate and precise dispensing.
Models and Accessories
The Dispensette® brand offers a range of models and accessories to suit different needs. The Dispensette® S is ideal for dispensing aggressive reagents, including concentrated acids and bases. The Seripettor is ideal for dispensing small volumes of liquids. The dispenser also comes with a telescoping filling tube, threaded bottles, bottle adapters, discharge tubes, flexible discharge tubing, bottle stands, de-M marking, recirculation valve, drying tube, seal for valve block, venting stopper, and micro filter.
Safety and Handling
The Dispensette® is designed with safety and handling in mind. The dispenser features a filling valve and discharge valve that ensures safe and easy handling. The mounting tool makes it easy to mount the dispenser on a lab stand, and the operating manual provides clear guidelines on how to use and maintain the dispenser.
Operating Instructions
The Dispensette® comes with clear operating instructions that make it easy to use and maintain. The dispenser can be easily adapted to different applications and use cases, and the easy calibration ensures accurate and precise dispensing.
Application and Use Cases
The Dispensette® is ideal for use in a range of applications, including trace analysis, media preparation, and extraction systems. The dispenser is also suitable for remote dispensing systems and can be easily adapted to different lab setups. The piston is designed to ensure accurate and precise dispensing, and the dispenser is compatible with a wide range of substances.
The Dispensette® brand is an innovative and reliable solution for your dispensing needs. With its high-quality materials, precision, and innovative dispensing technology, the Dispensette® ensures accurate and precise dispensing every time. So, if you are looking for a reliable and efficient dispenser, the Dispensette® is the perfect choice for you.
Purchasing and Support
Choosing the Right Dispensette
When choosing a Dispensette, it is important to consider the specific needs of your laboratory. The Dispensette brand offers a range of bottle-top dispensers, including fixed-volume, analog-adjustable, and digital models. The Dispensette S and Dispensette S Organic are recommended for dispensing aggressive reagents, including concentrated acids and bases, and organic solvents.
After-Sales Service
Dispensette offers after-sales service to ensure that your dispenser remains in good condition. The Dispensette brand provides warranties for their products, subject to terms and conditions. If you encounter any issues with your dispenser, contact the brand’s customer service team for support.
Compliance and Standards
Dispensette products comply with various regulations and standards, including the DAkkS Certificate, Class A, Boro 3.3, and De-M Marking. The brand also provides performance certificates for their bottle-top dispensers, ensuring that they meet the highest standards of accuracy and precision.
It is important to note that the use of Dispensette products may be subject to restrictions and regulations in your jurisdiction. Make sure to obtain any necessary consent or approvals from the relevant entity before using the product.
Questions and Liability
If you have any questions about the Dispensette brand or their products, feel free to contact their customer service team. The brand also provides information on their website regarding calibration adjustment, volumetric flasks, and Blaubrand products.
It is important to note that the Dispensette brand is not liable for any commercial or trade losses resulting from the use of their products. Make sure to carefully review the terms and conditions before purchasing a Dispensette product.
Frequently Asked Questions
How can I accurately calibrate my BRAND Dispensette bottle-top dispenser?
Calibrating your BRAND Dispensette bottle-top dispenser is a straightforward process. First, ensure that the dispensing volume is set to zero. Then, fill the dispenser with the liquid you will be dispensing and place it onto the receiving vessel. Dispense the liquid into the vessel three times, and measure the total volume dispensed. If the volume dispensed is not within the specified tolerance, adjust the calibration screw as necessary. Repeat this process until the dispenser is calibrated to your satisfaction.
What are the safety features integrated into the Dispensette range by BRAND?
The Dispensette range by BRAND includes several safety features to ensure safe and accurate dispensing of liquids. These features include a safety discharge system that prevents accidental dispensing, a recirculation valve that prevents dripping, and a safety screw cap that prevents accidental opening of the dispenser.
Could you guide me through the maintenance process for a BRAND Dispensette III?
To maintain your BRAND Dispensette III, first, disassemble the dispenser and remove any residual liquid. Then, clean the dispenser thoroughly with a mild detergent and rinse with distilled water. Allow the dispenser to dry completely before reassembling. It is recommended to lubricate the piston seal with a small amount of silicone grease after cleaning.
What are the differences between the Dispensette S and Dispensette Organic models?
The Dispensette S and Dispensette Organic models differ in their compatibility with different types of liquids. The Dispensette S is suitable for dispensing aggressive reagents, including concentrated bases and acids, saline solutions, and many organic solvents. The Dispensette Organic is suitable for dispensing organic solvents, hydrofluoric acid, and other aggressive reagents.
Where might I find a detailed manual for operating a BRAND Dispensette S?
A detailed manual for operating a BRAND Dispensette S can be found on the BRAND website or by contacting their customer support team.
What considerations should I keep in mind when selecting a dispensette for corrosive chemicals?
When selecting a dispensette for corrosive chemicals, it is important to choose a model that is specifically designed for this purpose. The Dispensette S is a good choice for dispensing aggressive reagents, including concentrated bases and acids such as H3PO4, H2SO4 (except e.g., HCl, HNO3 und HF), saline solutions, as well as many organic solvents. It is also important to ensure that the materials used in the construction of the dispenser are compatible with the corrosive chemical being dispensed.