rapid N exceed® Nitrogen and Protien Analyzer
Time to rethink protein analysis
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Finicky. Temperamental instrument
Total Nitrogen in Fertilizers
Paid a lot for the instrumental but it is not "robust." Too easily beset by problems if conditions are not optimum. The results are significantly different than similar instruments on the market. Would not recommend purchasing.
Review Date: 20 May 2022 | Elementar Americas
For us the Rapid N is a workhorse.
Protein analysis of chicken and turkey meal
For us the Rapid N is a workhorse, load it up with samples and press the start button. The machine is very reliable and for the parts that need to be serviced on a regular basis very easy to switch out. We find that once the machine is calibrated in the morning it can run well into the night with no need for re-calibration. The test results are very consistent and with how easy it is to make the foiled capsule, it is a quick process to run test on every batch that makes its way into the lab.
Review Date: 23 Jul 2020 | Elementar Americas
The Rapid N Exceed provides great results and is great asset to have.
Analyzing meal samples
The Rapid N Exceed is a valuable piece of equipment to have in the lab. The Rapid N Exceed provides easy usage for the operator, provides ample space in the carousel for testing several samples, and completing maintenance on the Rapid N Exceed is very easy to do. The Elementar service staff are very prompt and informative in answering any questions that may arise during the usage of the Rapid N Exceed.
Review Date: 6 Jul 2020 | Elementar Americas
More than 50 years ago, in 1964, the rapid N saw the light of day for the first time! Based on these experiences the newly developed rapid N exceed is the most economic and innovative nitrogen/protein analyzer according to Dumas. In day-to-day business it performs routine analyses of food or feed up to 1 g sample weight in your laboratory. The rapid N exceed represents the fast, safe and environmentally friendly alternative to the classical Kjeldahl method.
As the most innovative enterprise in the field of elemental analysis, Elementar takes this traditional analytical technology to a new level. This is made possible by a completely new method of reduction of nitric oxides and absorption of excess oxygen in the analysis gas. Due to a defined interaction of reduction and oxidation (patent applied for) used reduction agent will be automatically generated during operation. Thus, a reduction reactor (reductor) can be used for several thousand samples without change or maintenance.
At the same time, Elementar relies on proven technology for the newly developed rapid N exceed:
- CO2 as carrier gas saves the finite resource helium and guarantees stable prices and constant availability.
- The fastest protein analysis with analysis times of less than four minutes and highest sample throughput in this instrument class.
- The post-combustion guarantees exact results, independent of any sample matrix.
- The rapid N exceed never takes a break: it operates 24/7 – 365 days a year
