multi EA 4000

Analytik Jena – multi EA 4000

The multi EA 4000 is a powerful solution for solid sample analysis, combining advanced automation with high precision and reliability. Thanks to its patented technologies, the system ensures safe, consistent performance even with a wide variety of sample types. Designed for efficiency, it minimizes both maintenance requirements and operating costs, making it an ideal choice for laboratories seeking dependable and cost-effective solids analysis

Superior Performance with Minimal Maintenance

The multi EA 4000 is engineered for durability and efficiency, making it the ideal solution for analyzing aggressive and saline samples that cause excessive wear in conventional systems. Its highly resistant materials, combined with an advanced optics arrangement and gas purification system, ensure a robust C/S detector with exceptional long-term stability and minimal maintenance needs. This design reduces maintenance efforts to a minimum while maximizing operating uptime. With low operating costs and a highly reliable analytical system, every process step is optimized for maximum efficiency and effectiveness.

Virtually wear-free ceramic combustion tubes – Durable and cost-effective, replacing fragile and short-lived quartz tubes
High-temperature ceramic technology (HTC) – Eliminates the need for catalysts, significantly reducing chemical consumption
Selective CO₂, SO₂, and HCl detection – Removes the need for complex chromatographic separation of oxidation products
No auxiliary gas required – Cost-effective and efficient carbon and sulfur analysis
Handles sample weights up to 3 g – Eliminates the need for tedious sample homogenization

Advanced Chlorine Analysis with Patented Detection System

Thanks to variable gas flow management and an optimized wide-range coulometer, the multi EA 4000 provides highly accurate chlorine analysis across a broad concentration range, from low ppm to weight percent levels.

Patented combination electrode – Utilizes cutting-edge ceramic technology, eliminating the need for internal electrolytes, membranes, or diaphragms
Self-cleaning silver generator electrode and automatic stirring function – Ensures continuous, stable performance with minimal intervention
Integrated cooling system for continuous operation – Reduces electrolyte evaporation, guaranteeing long-term stability
High chloride absorption capacity – Enables uninterrupted routine analyses, even with extreme chloride loads, without frequent electrolyte changes

Automated Analysis for High Sample Throughput

Designed to increase efficiency and reduce manual intervention, the multi EA 4000 automates TOC determination using the differential method.

FPG 48 solids sampler – Provides high sample capacity, processing up to 48 sample boats in a single run
Additional TIC and TOC modules – Enable direct and automated determination of total organic and inorganic carbon
Optimized sample handling – Allows different sample matrices to be analyzed in the same run under optimal conditions
Maintenance-free open gas lock system – Prevents contamination and wear, eliminating the need for problematic sample ports

Intelligent System Monitoring for Uninterrupted Operation

Equipped with a comprehensive method library, the multi EA 4000 ensures precise, reliable, and fully automated sample analysis.

Self Check System (SCS) – Monitors gas flow, temperature, and other system parameters to ensure smooth, trouble-free operation
Automatic gas shut-off and low standby temperature – Improves energy efficiency and extends component lifespan

With its innovative design, intelligent automation, and minimal maintenance requirements, the multi EA 4000 delivers high-precision elemental analysis while ensuring maximum efficiency, reliability, and cost-effectiveness.

The multi EA 4000 is the perfect solution for solids analysis, combining safe automation, high analytical precision, and reliability through its patented innovative technologies. Designed to handle a wide variety of sample matrices, it ensures accurate and consistent results while maintaining low operating costs and minimal maintenance requirements.

The All-Rounder in Solids Analysis

The multi EA 4000 is a fully automated solution for determining TS, TC, TX contents and environmentally relevant parameters such as TOC, TIC, EC, and BOC in soil, sediments, waste, minerals, and other organic and inorganic solids. Its modular design allows laboratories to expand from a single-element analyzer to a fully automated multi-element system at any time, providing customized flexibility to meet diverse analytical needs.

Wide-range NDIR detector – Measures carbon and sulfur across a broad dynamic range from ppm to weight percent
HTC technology – Enables catalyst-free high-temperature decomposition, handling even the most challenging sample matrices
Durable ceramic combustion tubes – Highly resistant to aggressive samples, ensuring low wear and reduced operating costs
Long-lasting heating elements – Maximizes uptime for continuous operation
Simultaneous carbon and sulfur analysis – Independent of element concentration for efficient processing
Fully automated TOC and TIC determination – Analyzes both parameters in a single step, reducing processing time
Chlorine determination up to weight percent levels – Allows for easy, high-precision chlorine analysis
Multi-element capability – Carbon, sulfur, and chlorine analysis in a single system, particularly valuable for waste analysis
Flame sensor technology – Optimizes sample decomposition in chlorine analysis, ensuring accurate results
Self Check System – Continuously monitors operations for maximum safety and reliability
User-friendly software navigation – Intuitive interface for easy operation and precise measurement results
Preset application methods – Simplifies workflows and saves valuable analysis time

With its versatile capabilities, innovative automation, and robust design, the multi EA 4000 delivers high-precision elemental analysis while ensuring efficiency, cost-effectiveness, and ease of use.

	Detector	Sample Supply	Precision	Mın. measurement time	Parameters	Dıgestıon Mode	Gas supply	Sample quantity	Lımıt of Detection	Measurement Range
multi EA 4000 C with pyrolysis option 450-126.568	C: NDIR	horizontal, manual or automated (accessory required)	at 12% C, RSD < 2 %	2 min	TC, TOC, TIC (accessories required), EC, OC, BOC	High-temperature combustion, catalyst-free (oxygen), Pyrolysis (oxygen/argon)	Oxygen 2.5 Argon	up to 3 g	C: 3 µg/L	C: 0 – 100 wt-%
multi EA 4000 C 450-126.564	C: NDIR	horizontal, manual or automated (accessory required)	at 12% C, RSD < 2 %	2 min	TC, TOC, TIC (accessories required)	High-temperature combustion, catalyst-free	Oxygen 2.5	up to 3 g	C: 3 µg/L	C: 0 – 100 wt-%
multi EA 4000 Cl 450-126.566	Cl: coulometric titration	horizontal, manual or automated (accessory required)	at 3.5 % Cl, RSD < 2 %	3 min	TCl	High-temperature combustion, catalyst-free	Oxygen 2.5 Argon	up to 3 g	Cl: 0.3 ppm	Cl: 0 – 10 wt-%
multi EA 4000 CS 450-126.440	C: NDIR S: NDIR	horizontal, manual or automated (accessory required)	at 12 % C, RSD < 2 % at 2 % S, RSD < 2 %	2 min	TS , TC, TOC, TIC (accessories required)	High-temperature combustion, catalyst-free	Oxygen 2.5	up to 3 g	C: 3 ppm S: 3 ppm	C: 0 – 100 wt-% S: 0 – 20 wt-%
multi EA 4000 CS with pyrolysis option 450-126.569	C: NDIR S: NDIR	horizontal, manual or automated (accessory required)	at 12 % C, RSD < 2 % at 2 % S, RSD < 2 %	2 min	TS, TC, TOC, TIC (with accessories), EC, OC, BOC	High-temperature combustion (oxygen), catalyst-free Pyrolysis (oxygen/argon)	Oxygen 2.5 Argon	up to 3 g	C: 3 ppm S: 3 ppm	C: 0 – 100 wt-% S: 0 – 20 wt-%
multi EA 4000 S 450-126.565	S: NDIR	horizontal, manual or automated (accessories required)	at 2 %, RSD < 2 %	2 min	TS	High-temperature combustion, catalyst-free	Oxygen 2.5	up to 3 g	S: 3 ppm	S: 0 – 20 wt-%

Standards

ASTM D1552-IR, ASTM D1619, ASTM D4239-A, ASTM D5016, DIN EN 13137, DIN EN 15936, DIN ISO 15178, ISO 10694, ISO 15178, ISO 15936, ISO 19579

The Ultimate Workhorse for Solids Analysis