The Compact Karl Fischer Moisture Meter KF-31 is a versatile and compact device designed for precise moisture measurement using both volumetric and coulometric Karl Fischer titration methods. This all-in-one unit eliminates the need for multiple instruments, making it a cost-effective and efficient solution for various industries.

Key features Compact Karl Fischer Moisture Meter KF-31 include:

• Dual Measurement Methods: Supports both volumetric and coulometric titration, providing flexibility for different moisture content ranges.
• User-Friendly Interface: Equipped with a 5.7-inch color LCD touch panel for easy operation and quick access to essential information.
• Portable Design: Small footprint and lightweight design, with an optional battery pack and aluminum carrying case for field use.
• Frittless Cathode Solution Cell: Requires only one reagent, simplifying the measurement process.
• Versatile Connectivity: Compatible with various vaporizers (VA-200, VA-210, VA-230, VG-200) for different sample types.

Specifications of Compact Karl Fischer Moisture Meter KF-31

• Measurement Method: Volumetric/Coulometric Karl Fischer Titration
• Measuring Range: 0.1mg to 999.999mg H2O
• Display: 5.7-inch color LCD touch panel
• Titration Flask: 150 mL
• Buret: Syringe type, 5 mL with ±0.01 mL accuracy
• Data Files: 1 x factor file, 3 x sample parameter files
• Stirring Method: Magnetic stirrer
• Language Support: English, Japanese, Spanish, and more
• Printer: Dot impact printer (optional)
• External I/O: USB x 2, RS-232C x 2
• Working Environment: Temperature: 15 to 40°C, Humidity: <85%, no condensation
• Power Supply: AC100/120/220/240V (50/60Hz), BOVA
• Dimensions: Approx. 230 (W) x 350 (D) x 360 (H) mm
• Weight: Approx. 8 kg¹²³

Application Notes Compact Karl Fischer Moisture Meter KF-31
The KF-31 is particularly useful in industries where precise moisture measurement is crucial, such as:

• Transformer Oils: Ensures the quality and performance of transformer oils by accurately measuring moisture content.
• Petrochemical and Refinery Products: Provides accurate moisture analysis for various petrochemical and refinery products.
• Fine Chemicals: Ensures the quality and stability of fine chemicals by measuring moisture content.
• Gases, Refrigerants, and LPGs: Assists in monitoring moisture levels in gases, refrigerants, and liquefied petroleum gases.
• Ethanol, Biodiesel, and Alternative Fuels: Helps in quality control and monitoring of moisture levels in alternative fuels¹²³.