The XPR Automatic Balance combines high-precision weighing with automation to dispense powders and liquids with high accuracy. It supports companies across various industries on their journey to automation, enabling sustainable innovation and lasting gains in performance.
Get repeatable dispensing results with guaranteed accuracy down to less than 1 mg. Use for both manual and automatic weighing to optimize your weighing processes.
Eliminate user error, increase accuracy, and save time.
Improve ergonomics and limit exposure to hazardous substances.
The preparation of solutions and dilutions has never been easier or more precise.
First, dispense powders automatically or manually. Then, our autodilutor dispenses the exact amount of solvent to achieve a target concentration.
Simply store your powders in our dosing heads and let the automatic balance do the rest! Our dosing heads connect directly to the automatic balance for precise dispensing of almost any powder, even if they are electrostatically charged, acidic, hygroscopic, or sticky.
The automatic balance can:
The XPR Automatic Balance, paired with a sample changer, automates dosing various APIs, and it is often used in preclinical studies. The sample changer drives further process innovation:
For increased speed and throughput, the CHRONECT system combines the advanced weighing and dispensing technology of the XPR Automatic Balance with a 6-axis robotic arm.
For high-throughput preparation of compounds that involve dispensing small quantities of hundreds of substances (less than 10 mg) into small vials, this is a widely adopted solution.
The Q3 dosing module is an upgrade for an XPR Analytical Balance enabling both powder and liquid dispensing. Depending on the target min-weight or maximum capacity, the appropriate balance can be chosen.
The QLX3 dosing module can dose liquids only. It is suited for dilutions or processes in which powders are dispensed manually and an exact solution is obtained with automatic liquid dispensing.
The sample changer is an upgrade for the XPR Automatic Balance that allows for the automatic dispensing of up to 30 samples of powders and liquids in a single run.
A range of adapters allows dispensing into a variety of containers including vials, bottles, capsules, and tubes.
The adapters come in different diameters, allowing you to work with your vial of choice.
Powder and liquid dispensing heads are available for substances with a wide range of characteristics.
A powder dosing head starter kit is available to help you determine which heads best suit your needs.
Many accessories are available for the XPR Automatic Balance such as printers, USB hubs, RFID readers, ErgoClips, antistatic kits, and more.
A customer from the pharmaceutical industry spent hours filling capsules manually every day for preclinical studies. Each capsule was filled by hand with a different amount of API. The weighing process was time-consuming, error-prone, and difficult.
After the preparation of the dosing head and the definition of the quantities per capsule in LabX™, 30 capsules are filled automatically. The results are impressive:
A customer in the chemical industry was looking for process improvements in the production of reference materials for residue analysis with HPLC and GC. The formulation of dozens of dry powders for subsequent solution preparation and dilutions was time-consuming and frequent errors led to significant rework.
Today, the customer stores their reference materials in dosing heads. Using LabX™, the operator follows a simple workflow through the dispensing process of both powders and liquids.
According to USP <1251>, for stable laboratory conditions and trained operators, a safety factor of 2 is recommended.
For automated weighing (gravimetric dosing), a safety factor as low as 1.5 is recommended.
