Claisse LeDoser-12
Just-in-time weighing for optimal precision and repeatability
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Claisse LeDoser-12 is a 12-position weighing instrument. It automatically weighs samples and dispenses borate flux with high precision so you get highly accurate XRF analytical results. Its three weighing modes (sample-to-flux ratio, catch weight and absolute weight) allow it to be seamlessly integrated in your laboratory procedures.
Performing the weighing step manually is a very tedious and time-consuming task for employees working in a laboratory. LeDoser-12 solves this issue by precisely weighing the sample and dispensing the borate flux, thereby saving up to 90% of labour time related to this step. This instrument is a must-have in a laboratory since it ensures consistent and high-quality analytical results without users becoming distracted or tired.
This LIMS-ready automatic dispensing balance can be interfaced with a barcode reader to guarantee sample traceability and easy data transfer. It also avoids sample misidentification or inversion, a key to keeping high quality assurance.
By eliminating the pre-weighing step, ensuring constant sample throughput and prioritizing samples, LeDoser-12 instrument optimizes the synchronization of the sample preparation process and makes sure you get your samples ready just in time for fusion.
Other benefits of LeDoser-12 instrument:
- Quick ROI
- Low cost of ownership
- Safe and intuitive to use
A comparison of weighing methods prior to fusion
Major investments are often made in state-of-the-art XRF equipment without knowing that the whole analytical chain, including the weighing step in sample preparation prior to fusion, is of crucial importance to get precise and accurate analytical results and consequently obtain estimated financial pay-offs. The weighing step in sample preparation by fusion for XRF analysis is all about knowing the exact weights of the sample and the flux (sample-to-flux ratio). Consequently, the weighing method, the tolerance accepted as well as the analytical method to obtain this ratio will affect the quality of analytical results given by the spectrometer.
Determination of Silver and Volatile Elements in Metal Concentrates Samples Using Lithium Borate Fusion Followed by XRF Analysis
In this application note, discover a method for effectively analyzing concentrates of majors, silvers and volatile elements in a sample, using borate fusion followed by XRF analysis.
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THEANT
Malvern PanalyticalA new paradigm in weighing advances the fusion process: TheAnt serves to automatically weigh the sample and dispense the flux with extreme precision, to an accuracy of one tenth of a milligram. Specially designed for: Laboratories with high sample throughput for analysis by XRF, AA and ICP Perfect manipulation with Claisse borate fluxes Distinguishing features: Automatic weighing of sample Automatic dispensing of flux to maintain a constant sample/flux ratio Precision of 0,1mg Rapid installation NO training necessary Low maintenance Robotics ready LIMS ready Instrument specifications: Electrical: 100/240 VAC; 50/60 Hz Dimensions:approx. 45 x 39 x 57 cm (18" x 15" x 23") Weight:approx. 23 kg (50 lb)
Claisse LeDoser
Malvern PanalyticalScale up your analytical precision. Claisse LeDoser automatic weigher is specifically designed to weigh and dispense borate flux with high precision. It is more than a weighing device: it is an essential instrument to achieve constant, on target results, and efficient laboratory management.