Elementar - Model rapid MAX N exceed -Nitrogen and protein analyzer

• Maximum sample flexibility of a wide range of sample matrices thanks to the upright crucible design and unique post-combustion technology
• Simplified sample preparation due to large weighing ranges and sample volumes of up to 5 g / 5 ml
• Highest sample throughput due to fast analysis (5 min) and low maintenance
• Lowest cost per sample thanks to the use of EAS REGAINER® technology and optional argon as carrier gas

The rapid MAX N exceed is optimized for the analysis of:

• nitrogen
• protein
• dietary fiber analysis*

* optionally available

Maximum sample weight
Up to 5 g or 5 ml

Element concentration range
Large concentration range: N: up to 500 mg absolute, from 20 ppm to 100 %

Precision
helium: < 0.05 % absolute (250 mg glutamic acid)
argon: < 0.15 % absolute (250 mg glutamic acid)

Analysis time
~ 4-5 min, self-optimizing according to element content and sample weight

High-temperature combustion with 100 % recovery and detection of the released nitrogen. For nitrogen and protein “Dumas” analysis compliant with current ISO, EN, DIN, AOAC and other national and international standards.

Detector 
Thermal Conductivity Detector (TCD) 

Sample introduction 
Sample introduction via integrated 90 position autosampler, reloadable during analysis. 

Maximum furnace temperature 
1,200 °C 

Instrument control 
Windows^® based rapid MAX N exceed operating software with LIMS integration and auto sleep and wake-up function for automated and unattended overnight operation. 21 CFR Part 11 functionality available.* 

Required gases
helium or argon and oxygen 

Dimensions 
63 x 55 x 106 cm (W x D x H) 


* optionally available