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Fast, Reliable Water Content Determination with EVA Karl Fischer Titrators
Accelerate time-to-result, reduce operator exposure, and ensure audit-ready compliance across environmental, chemical, food, and pharmaceutical laboratories.
From METTLER TOLEDO – global leader in analytical instrumentation.
Designed for Laboratories Where Moisture Accuracy is Critical
Environmental Testing Laboratories
Accurate moisture analysis for soil and water testing workflows
Chemical Manufacturing Plants
Maintain product consistency and process control
Food & Beverage Production
Protect product quality and shelf-life stability
Pharmaceutical QC Laboratories
Enable compliant and repeatable moisture analysis
Contract Testing Labs
Deliver reliable results across diverse sample types
Why Water Content Matters
Accurate water determination is essential for:
- Maintaining product quality and shelf life
- Ensuring process consistency in manufacturing
- Meeting regulatory and compliance requirements
- Delivering reliable results in contract testing
Inaccurate water analysis can lead to batch failures, compliance risks, and costly rework.
Where Older / Traditional / Conventional KF Systems Fall Short
Many laboratories still face:
- Slow titration times limiting throughput
- Difficulty analysing complex or challenging samples
- Handling of chemicals increasing variability and errors
- Exposure to hazardous Karl Fischer reagents
- Disconnected systems complicating data management
EVA Karl Fischer titrators are designed to eliminate these challenges by combining speed, precision, automation, and compliance in a single, integrated platform.
Core Benefits
Faster Results Without Compromising Accuracy
- Fast time-to-result enabled by FFA™ control algorithm technology, maintaining optimal reagent concentration for efficient reaction rates
- High dispensing resolution (up to 120,000 steps) for precise titration control
- Rapid, interference-free measurement using a digital sensor (dSens M143)
Streamlined Workflows and Higher Throughput
- Automatic sample detection and titration start
- Direct balance integration for accurate, automatic weight transfer
- OneClick™ operation for fast access to routine methods
- Autosampler compatibility (InMotion KF) for high-throughput environments
Safer Operation in the Laboratory
- Automated solvent management (dPump KF) reduces operator exposure to hazardous reagents
- Automatic solvent exchange and emptying functions
- Remote operation outside the fume hood using an extended terminal cable (2.5 m)
Compliance-Ready Data Integrity
With LabX™ software integration:
- Centralised data management and workflow control
- Electronic signatures and audit trails
- Support for 21 CFR Part 11 and ALCOA++ requirements
Reliable Performance You Can Depend On
- Swiss-engineered system designed for durability and long-term use
- Modular components for easy maintenance and servicing
- Consistent performance across simple and challenging sample types
Why EVA Stands Out
Modern laboratories require more than accurate titration. They need speed, safety, and data integrity built into every workflow.
EVA Karl Fischer titrators deliver:
- Faster time-to-result through advanced control algorithms
- Integrated digital workflows with secure data management
- Reduced operator risk through automation
- Seamless integration with laboratory systems
- Audit-ready processes for regulated environments
Choose the Right System for Your Application
EVA Volumetric Titrators (V1 / V3)
Ideal for:
- Liquids and soluble solids
- Complex or challenging sample matrices
Key capabilities:
- Advanced FFA™ control technology
- High-precision dispensing (120,000 steps)
- Fast-response digital sensor
- Next-generation burette design with low dead volume
- Automated solvent management system
EVA Coulometric Titrators (C1 / C3)
Ideal for:
- Trace-level water determination
Key capabilities:
- High sensitivity for low-level water detection
- Innovative cell design for easier cleaning and reduced contamination risk
- Flexible modular setup with plug-and-measure components
- Automation support with autosampler compatibility
See EVA in Action
Experience faster, safer, and more accurate water determination in your own lab. Discover how EVA streamlines workflows, reduces risk, and improves results from day one.
Talk to an Application Specialist
Get expert advice on selecting the right EVA system for your application.
Our specialists help you optimise performance, compliance, and throughput.
Download the EVA Product Brochure
Explore detailed specifications, features, and application capabilities of EVA Karl Fischer titrators—all in one place.