Increase laboratory efficiency at significant lower price-per-sample. The rapid MAX N exceed is the first N/protein analyzer according to the Dumas method that utilizes the highly successful EAS REGAINER® technology also for larger sample weights. Designed for 24/7 unattended operation, the instrument addresses any high throughput laboratory facing a wide range of sample types and weights.
The rapid MAX N exceed stands for outstanding precision, sensitivity and sample flexibility.
Ease of use
Save valuable time in sample preparation. The unique post-combustion technology ensures the complete digestion of even challenging species that are usually difficult to combust. Grinding or milling can therefore often be omitted without affecting reliable data quality.
Highest sample throughput
The rapid MAX N exceed offers the fastest N/protein determination in 5 minutes. In conjunction with the 90 position autosampler it is possible to measure 300 samples per day. With the proprietary EAS REGAINER® technology it is possible now to run more than 1000 samples without the need to exchange reducing agent. Thus customers can enjoy outstanding low maintenance intervention for industry-leading system uptime.
The upright crucible design ensures an optimal combustion of any kind of liquid samples, such as milk, beer, soft drinks, juice, soy sauce, etc. Combined with the unique post-combustion technology a reliably high, matrix-independent data quality is achieved. Solid samples of 1 g can be measured with outstanding precision and accuracy.
Thanks to the outstanding robustness and longevity for all elemental analyzers a 10 year warranty on furnace and thermoconductivity detector (TCD) is granted. With our well-known long term oriented dedication to technical support Elementar provides spare parts for a minimum of 10 years. This results in outstanding low total cost of ownership and gives customers confidence in return of investment.
The rapid MAX N exceed is optimized for N/protein analysis.
For high sample weights, the Strong Mode with a maximum adsorption capacity of 500 mg carbon of the Purge and Trap columns is available.
For a faster analysis time, the Fast Mode with a maximum adsorption capacity of 100 mg carbon of the Purge and Trap columns is available.
High temperature combustion with 100% recovery and detection of the released nitrogen. For N/Protein “Dumas” analysis according to AOAC, DIN/ISO, EN and most relevant standards.
Easy sample handling
Direct weigh-in into re-usable crucibles (steel or ceramics) without any special pre-treatment. Suitable for solids or liquids up to several grams or milliliters.
Safe, fast, clean
The analysis takes only a few minutes. No aggressive or toxic chemicals required. Physical and chemical separation of water and and interfering gases.
Large concentration range
from 20 ppm to 100% or 300 mg absolute N content.
Few operational requirements
Less than 1 m laboratory working space, 1 electrical connection and 2 operating gases are sufficient for maintenance free long term operation. Operation with helium or argon carrier gas are standard.
With integrated 90 sample changer, control through Windows® based operating software. Optional 21 CFR Part 11 compliant software.
Balance and elemental analyzer form a system. We offer analytical balances from the leading manufacturers with our instruments.
Addition for the determination of the total inorganic carbon in the sample.
Upgrade kit for the analysis of total organic carbon in solids (TOC).
Software functionality according to 21 CFR Part 11.
Our kits of consumables contain all necessary parts and chemicals for the efficient use of the system. Under more it contains combustion tubes, EAS Reductor®, all chemicals and instrument specific wear parts. We do not compromise on quality of the used parts and chemicals – this is the prerequisite for a guaranteed long lifetime of our instruments.
Kits of consumables for approx. 4000 analysis
Kits with small wear parts:
useful combination of the most important O-rings and fuses for the laboratory.
Of course all the consumables can also be ordered separately.