Protein analyzer
The precise determination of protein content is of central importance in the food and animal feed industry, agriculture and research laboratories. Our protein analyzer enables fast, automated and environmentally friendly nitrogen and protein analysis – without the use of aggressive chemicals.
All analysis systems
Mercury analyzers
Sulphur analyzers
Carbon analyzers
Nitrogen analyzers
Protein analyzers
NDA 702
Dumas analyzer for nitrogen/protein
✓ Determination of nitrogen using the Dumas method
✓ Quick analyses in 3 to 4 minutes
✓ Works according to official reference methods
✓ 24/7 continuous operation
✓ Up to 117 samples
Our protein analyzer
The NDA 702 is a fully automatic protein analyzer that performs nitrogen and protein determination using the proven Dumas method. Compared to the classic Kjeldahl method, the system offers significantly faster analysis with high precision and reproducibility.
With an analysis time of just 3-4 minutes, the NDA 702 delivers accurate results for solid, semi-solid and liquid samples. The system is characterized by a particularly high sample throughput of up to 117 samples and is designed for 24/7 continuous operation. The samples are incinerated at temperatures above 1000 °C, ensuring complete conversion of the sample components.
The device uses helium or argon as a carrier gas, depending on requirements, and reduces the consumption of consumables through optimized gas management. The physical DriStep™ trap removes almost all the water, eliminating the need for chemical reagents.
Features of our protein analyzer
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Environmentally friendly nitrogen and protein analysis
without the use of chemicals -
Choice
between helium and argon as carrier gas -
High precision
and reproducibility of measurement results -
Fully automated system
with intuitive operation -
Fast analysis times
only 3-4 minutes -
High throughput
up to 117 samples -
Analysis of different sample types
Solid, semi-solid and liquid samples -
Efficient combustion
at over 1000 °C for complete conversion -
Reduced consumption
of gas and consumables -
Robust, durable design
Suitable for continuous operation
Typical areas of application
- Food and animal feed industry
- Agriculture
- Research laboratories
- Quality control and routine analysis
Service and support - More than just a protein analyzer
A protein analyzer is a long-term investment. That is why we support you with a comprehensive service:
Our service for you:
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Individual advice
We help you select the right system for your requirements -
Installation and training
Professional commissioning and hands-on training for your team -
Maintenance and servicing
Regular service to minimize downtime. -
Fast spare parts supply
Long-term availability of components for maximum operational reliability. -
Optional application support
Support in optimizing your measurement methods and individual applications.
Our quality promise - precision and reliability
Compliance with legal limits and international standards is essential in many industries. Our mercury analyzers are designed to offer you maximum safety and precision.
Why you can rely on our analyzers:
Standards-compliant & safe – All devices comply with current environmental and industry requirements.
Reliability – Proven measurement technology for reproducible results over many years.
Minimized risk – no bad purchases thanks to individual advice and tailor-made solutions.
Sustainable investment – spare parts and maintenance also available for appliances used for many years.
Your way to the right protein analyzer
We know that choosing the right device is an important decision. That’s why we accompany you step by step – from the initial inquiry to the optimum solution for your laboratory.
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Make an inquiry
Use our contact form or call us directly to let us know your requirements. Our team of experts will get back to you promptly. -
Personal consultation
Together we clarify your specific needs and requirements for the analysis procedures. -
Product demonstration
Experience the NDA 702 live - at your premises or in our demonstration rooms. -
Individual offer
You receive a customized solution that fits your laboratory and your requirements exactly.
Get advice now - Contact us
Find the right elemental analyzer for your requirements. Our team of experts will support you in your selection and answer all your questions.
Use our contact form for a non-binding consultation or call us directly. We look forward to your inquiry!
