Experience the intuitive, precise, fast and safe nitrogen and protein analysis with the N-Realyzer.

• Intuitive operation: self-explanatory user interface and automated process management make everyday laboratory work easier
• Functional instrument design: high-quality materials and tool-free operation guarantee a long service life and easy maintenance
• High work safety: daily work and maintenance steps can be carried out safely thanks to the optimised workflows in the system
• Wide range of samples: analysing up to 100 samples in series, both solid and liquid samples, guarantees maximum throughput - regardless of the nitrogen content
• Resource-efficient operation: factors such as sample-optimised oxygen addition make operation as resource-efficient as possible, so that the costs per sample are low and everyday laboratory work is as economical as possible
• Includes: N-Realyzer basic unit, complete with autosampler for the automatic feeding of up to 100 samples, starter kit including all consumables for 1000 samples (absorber, CO₂ adsorber, copper, ash insert, etc.), accessories and tools for sample treatment, and connection lines for gas and compressed air installation

REAL-OS - Nitrogen determination made easy: The operating status of the N-Realyzer is always visible via the defined colour system of the REAL-OS user interface. Thanks to the intuitive structure, you can navigate effortlessly through the user interface. In addition, thanks to network integrity and web browser architecture, you can access the device from any computer in the company network and have everything in sight at at all times. The REAL-OS software integrated in the N-Realyzer offers automated management of all operating modes. This is made possible by a customisable schedule in which the operating times are defined. N-Realyzer is thus optimally integrated into your daily work routine. Thanks to the automatic checking of all relevant parameters, you only need to define the work steps and the device takes care of the rest. With its sophisticated user group management and audit trail, the N-Realyzer complies with FDA 21 CFR Part 11 and ISO 17025, making it the ideal system for any certified laboratory.

Downtime due to maintenance work? No problem for the N-Realyzer: N-Realyzer sets standards in terms of availability, service and durability thanks to its ingenious design. The fast replacement of all process-relevant components during operation saves working time and ensures smooth operation. The use of high-quality materials and the carefully considered system design not only guarantees precise analysis, but also easy maintenance and service. The tool-free sealing concept enables all consumables to be replaced quickly.

Determine nitrogen and protein content - more secure than with the Kjeldahl method: Nitrogen determination using the Dumas method takes place in a compact, closed system, mainly without the use of hazardous chemicals. This in turn leads to more space and work safety in the laboratory. You can use your fume cupboard flexibly for other tasks and systems. A faster analysis time and more efficient sample preparation than with the Kjeldahl method lead to considerable time savings and significantly lower operating costs. Overall, a nitrogen analyser using the Dumas method offers a modern, cost-effective, time and space-saving alternative to traditional Kjeldahl systems.

Large sample variety provides highest flexibility: Whether solid or liquid, with a high or low nitrogen content: N-Realyzer delivers reliable and precise results for up to 100 samples in series for any sample matrix. The patented autosampler prevents samples from being mixed up. Thanks to the high variability in the sample sequence, you can flexibly "insert" urgent samples. 80% solid samples today and 70% liquid or pasty samples tomorrow? No problem for N-Realyzer. Thanks to the 2-stage water separation, the water content of aqueous samples is completely removed. Your benefit: You can analyse aqueous samples in series without risking the failure of your device.

Low operating costs for nitrogen analysis are guaranteed: In operating mode, helium or argon as a carrier gas guarantees the highest possible analytical precision and flexibility. If you use helium as a carrier gas due to a specific sample matrix, you benefit from the helium-saving function with the help of the helium-saving kit. This allows N-Realyzer to switch from helium in operating mode to argon in standby mode. This way, you maintain analytical quality and make optimal use of both gases. However, the system can also run completely on argon in both operating and standby mode without any problems. This can significantly reduce the cost per sample. The N₂ detector in the N-Realyzer is designed to work with high precision without the usual reference cell. Your benefit. The nitrogen analyser uses 50% less helium than other systems. This saves you 10% to 50% of the costs for carrier gas. Sample-optimised oxygen addition significantly reduces consumption and increases the service life of your O₂ cylinder.