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HF-TC-630 Transformer Oil Moisture Analyzer
Transformer Oil Moisture Analyzer adopts advanced coulometric Karl Fischer titration principle to accurately measure trace moisture content inside transformer insulating oil. Featuring fast testing speed, high stability and compact structure, it is widely used in power substations for insulation condition assessment and daily transformer maintenance to avoid insulation degradation caused by excessive water.
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This micro moisture tester adopts the Karl Fischer coulometric titration method, the most reliable approach for trace moisture measurement of various substances. Equipped with advanced automatic control circuits, it takes a 32-bit embedded microprocessor as the main control core and runs an embedded miniature operating system, delivering enhanced operational reliability and ease of use. It features fast analysis speed, simple operation, high precision and superior automation, and is widely applied in petroleum, chemical, power, railway, pesticide, pharmaceutical, environmental protection and other industries.
Features & Main Functions
- Adopts a 32-bit embedded microprocessor as main controller, built-in miniature embedded operating system.
- Automatic detection within 0–400mA, featuring high precision, rapid measurement and stable performance.
- Main board assembled with high-quality SMD components: high integration, easy operation and long service life.
- Preloaded with 4 calculation formulas; test results can be automatically converted between different units.
- Large colorful touch screen & full digital keypad for streamlined operation and convenient data calculation.
- Built-in spectrum curve analysis function to track and analyze moisture content variation trends.
- Supports instant switching between Chinese and English display languages.
Technical Specifications
- Titration Mode: Coulometric titration (coulomb analysis)
- Display: Color LCD touch screen
- Electrolysis Current Control: Automatic adjustment range 0 ~ 400mA
- Measuring Range: 1μg ~ 200mg
- Sensitivity: 0.1μg H₂O
- Accuracy: ±3μg for 10μg ~ 1000μg samples; ≤0.3% for samples above 1mg
- Printer: Mini thermal printer
- Power Supply: 220V±10%, 50Hz
- Power Consumption: ＜40W
- Operating Ambient Temperature: 5 ~ 40℃
- Operating Ambient Humidity: ≤85%RH
- Overall Dimensions: 380×310×180 mm
- Net Weight: Approx. 6kg
Packing List of Transformer Oil Moisture Analyzer
| No. | Item Description | Quantity | Unit | Remarks |
|---|---|---|---|---|
| 1 | Main Unit of Transformer Oil Moisture Analyzer | 1 | Set | Host machine with touch screen |
| 2 | Karl Fischer Electrode Assembly | 1 | Set | Measuring & electrolysis electrodes |
| 3 | Reagent Reaction Cell | 1 | Pc | Titration vessel |
| 4 | Standard Calibration Water Sample | 2 | Bottle | For accuracy verification |
| 5 | Micro Syringe | 2 | Pcs | For liquid injection |
| 6 | Power Cord | 1 | Pc | 220V power connecting line |
| 7 | USB Data Cable | 1 | Pc | Data transmission |
| 8 | Thermal Printer Paper Roll | 2 | Roll | Printing consumables |
| 9 | Operation Manual (Chinese & English) | 1 | Book | Detailed operation & parameter guide |
| 10 | Factory Calibration Certificate | 1 | Copy | Official calibration report |
| 11 | Spare Sealing Rings & Consumable Parts | 1 | Pack | O-rings, seals for daily replacement |
| 12 | Hard Carrying Protective Case | 1 | Pc | Shockproof portable packaging |
FAQ for Transformer Oil Moisture Analyzer
Q1: What testing principle does this transformer oil moisture analyzer adopt?
A: It applies Karl Fischer coulometric titration method, the standard and reliable technology for detecting trace water content in insulating transformer oil, widely recognized in power industry.
Q2: What is the measurable moisture range and testing accuracy?
A: Measuring range: 1μg ~ 200mg; Sensitivity: 0.1μg H₂O. Accuracy: ±3μg (10μg-1000μg); ≤0.3% above 1mg, fully meeting substation oil monitoring demands.
Q3: Can the device switch between Chinese and English languages?
A: Yes. It supports one-click bilingual switching for display interface, suitable for overseas engineering and foreign maintenance personnel operation.
Q4: Does the machine have curve analysis and data printing functions?
A: Equipped with spectrum curve analysis to track moisture changing trends. Built-in mini thermal printer can directly print test reports for filing.
Q5: What are the main applicable scenarios for this instrument?
A: Mainly used for moisture detection of transformer insulating oil in power substations, also applicable to petroleum, chemical, pharmaceutical, environmental protection and other industries for trace water measurement.
Q6: What are the working ambient requirements?
A: Working temperature: 5~40℃; Ambient humidity ≤85%; Power supply: 220V±10% 50Hz, power consumption less than 40W.
Q7: Is it easy to operate for new technicians?
A: Adopts large color touch screen + full digital keyboard with simple workflow. Pre-installed 4 calculation formulas enable automatic unit conversion, greatly lowering operation difficulty.
Q8: What is the total weight and dimension of the equipment?
A: Overall size: 380×310×180mm; Net weight approx 6kg, compact and portable for on-site power maintenance.
Q9: Are calibration accessories and certificates provided together?
A: Standard delivery includes calibration water samples, syringes, spare seals, operation manual and official factory calibration certificate.
Q10: How long is the service life of the mainboard?
A: The mainboard uses high-quality SMD patch components with high integration, stable performance and ultra-long service life under regular maintenance.
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