Digital burettes

Digital burettes for precise liquid dosing

Digital burettes are modern laboratory devices used for fast and precise dosing of liquids in small volumes. They replace traditional glass burettes wherever ergonomics, readability and repeatability of results are important. A digital display, automatic volume metering and simple operation make daily titration and dispensing of reagents faster and less prone to operator errors.

The most important advantages of digital office offices over traditional solutions are:

• digital readout, eliminating parallaxis errors,
• precise dosing of even very small volumes,
• minimized dead zone of the structure,
• elimination of leakage and uncontrolled outflow of liquids,
• Ergonomic operation to reduce analysis time.

In DANLAB's offer you will find digital burettes from renowned manufacturers of laboratory equipment - from compact models with a capacity of a few milliliters to full-size devices that handle up to a thousand milliliters of reagent.

Materials resistant to acids, alkalis and aggressive reagents

Daily work in an analytical laboratory means coming into contact with strong acids, alkalis and salt solutions that aggressively attack the structural materials of the equipment. The digital burettes offered in our store are designed to work with the most demanding reagents - all elements in contact with the liquid are made of chemically inert materials.

The wetted materials used in digital burettes are:

• Al2O3 alumina ceramics - with high chemical resistance,
• Teflon (PTFE) - material of seals and channels,
• resistance to most acids and bases used in analytics,
• elimination of the risk of corrosion of measuring elements,
• Chemical compatibility confirmed by the manufacturer.

The selection of chemically inert materials allows burettes to be used for most common laboratory reagents. However, before starting to work with an unusual medium, it is worth checking the range of acceptable substances in the product sheet - some highly oxidizing compounds may require special variants of execution.

High dosing accuracy and repeatability of results

Accuracy and repeatability are key parameters that determine the quality of titration and volumetric analysis results. The digital burettes in our offer provide a measurement error of ±0.2% of the nominal value. Such high accuracy is made possible by the precise design of the piston, accurate scale and careful factory calibration.

The main features that affect the high quality of measurements are:

• dosing accuracy at the level of ±0.2% of nominal volume,
• Readability at the level of single microliters,
• repeatability of results in long series of analyses,
• factory calibration confirmed by the manufacturer's document.

Such high measurement parameters are indispensable in quality control laboratories, in pharmaceutical analytics, in the food industry and wherever the titration result directly affects technological decisions or requires formal documentation.

Easy to disassemble the head and clean the burette

Frequent change of reagents, cross-contamination and the need for thorough cleaning after analyses are a daily occurrence in every analytical laboratory. DANLAB's digital burettes are designed to simplify maintenance as much  as possible.The head is easily dismantled, and all elements in contact with the liquid can be thoroughly cleaned without the use of specialized tools.

Worth noting are such features that support the daily maintenance of the device, such as:

• quick disassembly of the cleaning head,
• access to all elements wetted by liquid,
• the possibility of washing parts in typical cleaning solutions,
• elimination of the risk of cross-contamination of samples,
• short time between analyses with different reagents.

Easy maintenance translates into a longer period of trouble-free operation of the device and the convenience of daily operation in the laboratory.

Memory of results and transfer data to a computer

Some of the digital burettes available in our offer have advanced functions for archiving results. The built-in memory of the device records subsequent readings, and the communication interface allows the collected data to be transferred to a computer, where the manufacturer's dedicated software allows them to be further analyzed, exported and included in laboratory documentation.

The benefits of the digital archiving function include:

• automatic recording of readings in the device's memory,
• transfer of data to a computer without manual notation,
• dedicated manufacturer's software for batch analysis,
• elimination of errors resulting from the transcription of values,
• easy archiving of results for laboratory documentation.

Digital archiving of results is a significant facilitation for accredited laboratories and laboratories working under the supervision of industry audits. Each read is accurately recorded with metadata, which streamlines the creation of protocols and reports for the client.

Titration and dosing in chemical analytics

Digital burettes are a universal tool for any analytical laboratory, where volumetric titration and accurate dosing of reagents are performed. A wide range of available capacities and a variety of designs allow you to choose a device perfectly suited to the specifics of work.

Typical applications of digital burettes in laboratories include:

• alkacimetric titration in acid and base analysis,
• complexometric and argentometric markings,
• control of the quality of water, wastewater and food products,
• pharmaceutical analytics and raw material control,
• precise dosing of reactants in chemical synthesis.

All digital burettes available in the DANLAB store are covered by professional advice and full after-sales service. We will help you choose a model tailored to the specifics of the laboratory's work, the planned analytical methods and the expected accuracy of measurements.

We invite you to familiarize yourself with the offer and order the right digital burettes today!