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Karl Fischer KF875 and KF-LAB MkIII Oil Test Sets

Adiradh offers the Karl Fischer KF875 and KF-LAB MkIII Oil Test Sets for accurate moisture analysis in insulating oils and industrial fluids. Moreover, these instruments provide laboratory-grade moisture measurement directly at the testing location. In addition, both test sets use coulometric Karl Fischer titration technology to determine water content with high accuracy. Furthermore, the portable and battery-powered design enables on-site testing immediately after sample collection. Therefore, users can obtain rapid and reliable moisture analysis results without transporting samples to laboratories. Also, both instruments feature an integral printer and rugged carrying case for field operation. Consequently, maintenance personnel can improve transformer diagnostics and oil condition assessment procedures. In addition, the KF875 provides simple one-touch operation for insulating oils, while the KF-LAB MkIII offers enhanced flexibility for multiple fluid types. Finally, these moisture in oil test sets support condition monitoring, predictive maintenance, asset reliability, and efficient insulation system management.

Oil Test Sets

Overview

The Karl Fischer KF875 and KF-LAB MkIII Oil Test Sets are professional moisture analysis instruments designed to determine water content in insulating oils and other industrial fluids. Both instruments utilize the coulometric Karl Fischer titration method in accordance with the standard test method for water in insulating liquids described in ASTM D1533. The KF875 is optimized for transformer insulating oils with a specific gravity of 0.875 and features simple one-button operation. In contrast, the KF-LAB MkIII provides greater flexibility by supporting materials with specific gravities ranging from 0.60 to 1.40 and allowing different sample sizes. Moreover, both instruments provide highly accurate on-site measurement capability and eliminate delays associated with laboratory testing. In addition, the integrated printer and digital display simplify result documentation. Consequently, these instruments are widely used for transformer oil analysis, electrical asset maintenance, and fluid condition monitoring applications requiring precise moisture measurement.

Oil Test Sets

About Product

The Karl Fischer KF875 and KF-LAB MkIII Oil Test Sets employ Coulometric Karl Fischer Titration technology for quantitative moisture determination in insulating liquids. Moreover, the instruments utilize the patented ACE (Automatic Compensation of Errors) Control System, which automatically detects and compensates for resistance variations during measurement. In addition, the systems employ AC polarization endpoint detection using a two-pin platinum electrode sensor configuration. Furthermore, the instruments provide a measuring range of 1 µg to 10 mg of water, with a maximum sensitivity of 0.1 µg and a maximum titration speed of 2 mg/minute. The KF875 is optimized for insulating oils with a specific gravity of 0.875, while the KF-LAB MkIII supports materials with specific gravities ranging from 0.60 to 1.40. Also, the instruments incorporate automatic drift compensation, built-in thermal printing, programmable methods, and digital data output interfaces for laboratory and field diagnostic applications.


Datasheet for KF875 and KF-LAB MkIII Oil Test Sets

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User manual for KF875 and KF-LAB MkIII Oil Test Sets

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Technology & Benefits

The Karl Fischer KF875 and KF-LAB MkIII Oil Test Sets combine advanced moisture measurement technology with portable field operation capabilities. Moreover, the coulometric Karl Fischer titration method delivers highly accurate moisture analysis results directly at the asset location. In addition, the patented ACE Control System automatically compensates for resistance changes, thereby improving measurement accuracy and repeatability. Furthermore, battery-powered operation allows immediate testing after sample collection. Therefore, maintenance teams can make informed decisions without waiting for laboratory analysis. Also, the KF875 simplifies transformer oil testing through its one-touch operation, reducing training requirements and operator variability. Consequently, inspection efficiency and testing consistency improve significantly. In addition, the KF-LAB MkIII supports multiple sample types and specific gravities, increasing testing flexibility. Furthermore, the integrated printer and data management capabilities simplify documentation and record keeping. Finally, these instruments support transformer condition assessment, predictive maintenance programs, asset reliability improvement, and effective oil quality management.

Key Features

  • Coulometric Karl Fischer titration technology
  • ASTM D1533 compliant moisture measurement method
  • Portable and battery-powered operation
  • Integral thermal printer
  • Rugged carrying case included
  • Patented ACE Control System
  • Automatic drift compensation
  • AC polarization endpoint detection
  • Two-pin platinum electrode sensor
  • Measuring range from 1 µg to 10 mg water
  • Maximum sensitivity of 0.1 µg
  • Maximum titration speed of 2 mg/min
  • KF875 optimized for insulating oils with SG 0.875
  • KF875 one-touch operation
  • KF-LAB MkIII supports SG range from 0.60 to 1.40
  • KF-LAB MkIII supports multiple sample sizes
  • Built-in data logging capability
  • USB and RS232 communication interfaces
  • Up to 8 hours battery operation

Applications

  • Transformer insulating oil testing
  • Moisture analysis in insulating liquids
  • Transformer condition assessment
  • Electrical utility maintenance
  • Substation asset diagnostics
  • Oil quality monitoring
  • Predictive maintenance programs
  • Laboratory oil analysis
  • On-site transformer testing
  • Industrial fluid moisture analysis
  • Power generation facilities
  • Electrical asset management

Advantages

  • Provides laboratory-grade accuracy on-site
  • Eliminates delays associated with laboratory testing
  • Supports predictive maintenance programs
  • Improves transformer condition assessment
  • Portable and battery-powered operation
  • Fast and repeatable measurement results
  • Simple operation with minimal training
  • Automatic error compensation
  • Integrated result printing capability
  • Supports multiple fluid types
  • Reduces maintenance decision time
  • Enhances asset reliability management

Adiradh Energy offers Karl Fischer KF875 and KF-LAB MkIII Oil Test Sets in India; Hyderabad; Visakhapatnam; Vijayawada; Chennai; Puducherry; Trichy; Coimbatore; Hosur; Bangalore; Hubli; Mysore; Cochin; Kolkata; Pune; Goa; Mumbai; Thane; Kanpur; Jaipur; Nagpur; Delhi; Noida; Gurugam; Bhopal; Vadodara; Ahmedabad; Chandigarh; Chandigarh; Tata Nagar; Raipur; Rudrapur; Durgapur; Kharagpur; Raigarh; Bhilai; Angul; Haldia; Jabalpur; Indore; Jamshedpur; Rajahmundry; Bokaro Steel City; Salem; Kochi; Rourkela; Ahmedabad ;Jamnagar; Bharuch; Sri City; Nashik; Haridwar; Mathura; Aurangabad; Bhubaneswar and other cities