Advanced Trace Moisture Analysis in Transformer Oil: The ZX-106 Tester

For electrical maintenance engineers, laboratory technicians, and industry professionals, accurate moisture determination in transformer oil is not merely a test—it is a critical diagnostic for ensuring the health and longevity of power infrastructure. The ZX-106 Automatic Transformer Oil Trace Moisture Tester stands as a sophisticated instrument designed to deliver precise, reliable, and efficient moisture analysis for this vital purpose.

Core Technology: Coulometric Karl Fischer Titration

At the heart of the ZX-106 lies the established gold-standard method: coulometric Karl Fischer titration. This technique quantitatively determines water content by measuring the electrical charge required for the titration reaction, translating directly into a highly accurate moisture reading. The instrument's design extends this principle beyond simple liquids. With optional specialized injectors for solids and gases, it can handle a wide range of sample types, including insoluble solids or materials that could contaminate the reagent, making it a versatile tool for comprehensive analysis.

Key Technical Features and Advantages

The ZX-106 integrates advanced features to streamline workflow and enhance reliability:

1.High Precision & Speed: It offers a broad measuring range from 0μg to 200mg, with a sharp detection threshold of 0.1μg. Accuracy is maintained at ±3μg for the critical range of 3-1000μg, and within ±0.2% for measurements above 1000μg, ensuring dependable data for both trace and higher moisture levels.

2.Robust Self-Diagnostics: The system automatically detects common electrode faults such as open or short circuits, minimizing downtime and preventing erroneous results due to hardware issues.

3.Intuitive Operation & Visualization: A 64K color high-definition touchscreen serves as the command center. It provides clear state indication through both dynamic real-time titration curves and text, allowing technicians to monitor the entire analysis process.

4.Efficient Data Management: With a capacity to store 1000 test records, the instrument facilitates data tracking and trend analysis. A built-in 56mm micro-thermal printer enables immediate offline reporting of results.

5.Optimized Sample Processing: Stirring speed is precisely controlled via a sliding touch panel, ensuring optimal homogenization of the reagent and sample for consistent reaction kinetics.

Technical Specifications at a Glance

1.Method: Coulometric Titration (Coulomb Analysis)

2.Range: 0μg ~ 200mg

3.Accuracy: ±3μg (3-1000μg); ≤ ±0.2% (>1000μg)

4.Sample Types: Liquid, Solid, Gas (with appropriate accessories)

5.Display: 64K Color HD Touchscreen

6.Data Storage: 1000 records

7.Stirring: Touch Panel Speed Control

8.Printer: Built-in Thermal Printer

9.Power Supply: 220V ±10V AC, 50Hz ±2.5Hz

10.Dimensions: 330 (W) × 260 (D) × 220 (H) mm

Designed for Demanding Industrial Environments

Engineered for durability, the ZX-106 is built for long-term service, backed by a robust design intended for a decade of normal operation. Its operating conditions (5–35°C, ≤85% humidity) align with typical laboratory and field-service environments, making it suitable for widespread application across electric power, petroleum, chemical, pharmaceutical, and rail transport industries.

In summary, the ZX-106 Automatic Transformer Oil Trace Moisture Tester combines the fundamental reliability of Karl Fischer coulometry with modern automation, diagnostics, and user-centric design. It empowers technicians to perform essential moisture analysis with confidence, speed, and exceptional precision, supporting proactive maintenance and research efforts.

 GDZX is a manufacturer of power detection equipment, offering a diverse range of products with comprehensive models and providing professional technical support. Contact us at +86-27-6552607 or +86-17396104357.Website: http://en.gdzxdl.com/