Modes
The rapid N exceed® PLUS is optimized for the analysis of:- Nitrogen
- Protein
Analytical specifications
Maximum sample weight
Up to 1.5 g
Element concentration range
Large concentration range:
N: up to 500 mg absolute, from ppm to 100 %
Precision
< 0.05 % absolute (250 mg aspartic acid), depending on sample type, analysis mode, and configuration
Analysis time
~ 3-4 min, depending on sample type
Technical specifications
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)
Maximum furnace temperature
1,200 °C
Required gases
Carbon dioxide and oxygen
Sample introduction
Sample introduction via integrated 60, 80*, or 120* positions autosampler, reloadable during analysis.
Instrument control
Windows® based rapid N exceed® PLUS operating software with LIMS integration and auto sleep and wake-up function for automated and unattended overnight operation. 21 CFR Part 11 functionality available. *
Dimensions
48 x 55 x 57 cm (W x D x H)
* optionally available
Accessories
Electronic balance
Balance and elemental analyzer form a system. We offer analytical balances from the leading manufacturers with our instruments. Please contact us for further information.
Capsule sealing press
Tool for the exact dosing and gas-tight sealing of tin capsules for liquid samples.
Sample former and pressing tools
For simplified sample preparation, we offer a manual tool for compressing samples in tin foil or cups, and a mechanical press for the preparation of pellets with paper wrapping.
Fast analysis:
Results in less than 4 minutes
- Analysis results are quickly available in just 3-4 minutes per sample.
- Quick daily maintenance routines and less time-consuming calibration measurements significantly reduce instrument setup time.
- Unattended 24/7 operation for measurements of up to 300 samples per day.
- The analysis of urgent samples can be prioritized without adjusting loaded samples.
Lowest cost of ownership:
Reduced consumable consumption and
cost-efficient carrier gas
- Reduced consumables consumption through advanced EAS REGAINER® technology and extended consumable uptime.
- The use of CO2 as carrier gas reduces the cost per sample in comparison to the use of helium.
Comfortable, easy use:
Smart workflows & tool-free maintenance
- Improved process control and software with optimized navigation and smart workflows guide users efficiently through every step of the analysis.
- A status display directly on the instrument, automatic system checks, and integrated software assistants ensure quick preparation for analysis and smooth operation.
- Fast maintenance thanks to clearly arranged, easily accessible system components and tool-free clamp connections.
- Comfortable working posture due to the slide-out furnace.
- The outstanding robustness and longevity of the instrument reduce efforts for maintenance and repairs.
- Using the Dumas combustion method eliminates the need for hazardous chemicals, making operation safer and more convenient for laboratory staff.
Future proof investment:
10-year commercial guarantee & spare parts delivery
- 10-year commercial guarantee on the high-temperature combustion furnace and thermal conductivity detector cell of the thermal conductivity detector (TCD)
- Spare parts provision for a minimum of 10 years due to our long-term oriented technical support.
- Outstanding low cost of ownership gives you confidence in your return on investment.
- Consumables can be ordered conveniently through our customer service or online.
