Dual-Channel Karl Fischer System
Integrated MOICO-A19 + MOIVO-A19 Configuration
From trace ppm to high percentage moisture — one integrated system covers it all.
The Dual-Channel Karl Fischer System combines the MOICO-A19 Coulometric Karl Fischer Titrator with the MOIVO-A19 Volumetric Karl Fischer Titrator to deliver complete analytical flexibility across the full moisture measurement spectrum.
This integrated configuration enables laboratories to perform both trace-level and higher-percentage moisture determinations without compromising performance or switching platforms.
Why Dual-Channel Configuration?
Many laboratories encounter samples with highly variable or unpredictable moisture levels.
• Coulometric Karl Fischer titration is ideal for low ppm moisture determination.
• Volumetric Karl Fischer titration is preferred for higher moisture concentrations.
A dual-channel configuration eliminates the need to compromise method selection. One integrated system provides seamless coverage from trace ppm levels to high percentage water content.
System Components
MOICO-A19 – Coulometric Karl Fischer Titrator
Designed for trace moisture determination with:
• Single-chamber electrolytic cell option
• Large 8.4" color LCD touch panel
• USB and LAN connectivity
• User authentication and method management
• Stable and precise coulometric titration control
MOIVO-A19 – Volumetric Karl Fischer Titrator
Designed for higher moisture concentrations with:
• Compact titration cell design
• Economical purge function
• Easy buret head replacement
• Intuitive touch-panel interface
• Flexible volumetric method configuration
Expand Capability with Optional Accessories
The dual-channel system may be expanded with evaporator systems for challenging or insoluble samples, including:
• EV-2000 Solid Evaporator
• EV-2000L Oil Evaporator
• Automated evaporator configurations
This enables controlled water transfer prior to titration when required.
Ideal For Laboratories That:
• Receive samples with wide moisture ranges
• Require both ppm and percentage moisture analysis
• Seek long-term analytical flexibility
• Prefer an integrated modern platform
• Anticipate evolving testing requirements
Application Example
Hydraulic Fluid Moisture Determination Using Dual-Channel Karl Fischer
→ View Application Note
System Configuration & Quotation
Each dual-channel system is configured according to application requirements and laboratory workflow.
→ Request Dual-Channel Configuration Quote
Technical Documentation
Comprehensive system specifications and configuration details are available.
→ Request System Brochure
