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Karl Fischer Titrator

HF-TC-619 Karl Fischer Titrator

Karl Fischer Titrator applies coulometric method to test trace moisture in transformer insulating oil with high precision. Featuring touchscreen operation and automatic report printing, it is widely adopted by power plants and substations to monitor oil insulation status reliably.

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Product Features

  1. Adopts a 32-bit embedded microprocessor as the main control core, equipped with a miniature embedded operating system.
  2. Constant voltage measurement design delivers high precision, fast testing speed, stable and reliable measuring results.
  3. Equipped with a color touch screen and full digital keypad for simplified operation and rapid data calculation.
  4. Preloaded with 4 calculation formulas to satisfy diverse testing requirements of customers.
  5. Built-in mini thermal printer records data with timestamps for convenient historical record retrieval.
  6. Brand-new ergonomically optimized overall appearance.
  7. Upgraded innovative operating software brings superior smooth touch control experience.

Technical Parameters

  1. Titration Method: Coulometric Titration (Coulometry Analysis)
  2. Display: Color LCD Touch Screen
  3. Electrolysis Current Control: Automatic control ranging from 0 ~ 400 mA
  4. Measuring Range: 3 μg ~ 100 mg
  5. Resolution: 0.1 μg
  6. Accuracy:±3 μg for samples between 10 μg ~ 1000 μg;No more than ±0.3% for values above 1000 μg
  7. Printer: Mini Thermal Printer
  8. Power Supply Voltage: 220 V (±10%)
  9. Power Frequency: 50 Hz (±5%)
  10. Power Consumption: Less than 40 W
  11. Operating Ambient Temperature: 5 ~ 40 °C
  12. Operating Ambient Humidity: ≤ 85% RH
  13. Overall Dimensions: 320 × 235 × 150 mm
  14. Net Weight: 4.5 kg

Applications of Karl Fischer Titrator

The Karl Fischer Titrator is the standard precision analytical instrument dedicated to measuring trace moisture content in solid, liquid and gaseous substances, applied across multiple industries as below:

  1. Power Industry (Core Application)

    Detect ppm-level trace water inside transformer insulating oil, turbine oil and dielectric oil. Excessive moisture will damage insulation performance and cause transformer breakdown. Regular testing ensures the safe & stable operation of substation power equipment, complying with GB/T 7600, ASTM D6304 standards.

  2. Petroleum & Petrochemical Industry

    Test water content in crude oil, gasoline, diesel, lubricating oil, hydraulic oil and various petroleum additives. Avoid pipeline corrosion, fuel deterioration and lubrication failure caused by moisture intrusionMetrohm.

  3. Pharmaceutical Industry

    Measure residual moisture in pharmaceutical raw materials, APIs, tablets, capsules and freeze-dried preparations. Strict moisture control keeps drug stability, curative effect and shelf life, conforming to international pharmacopoeia requirements (USP, European Pharmacopoeia).

  4. Chemical & Fine Chemical Industry

    Conduct moisture detection for solvents, chemical reagents, industrial gases, refrigerants, surfactants and various chemical intermediates for production quality control.

  5. Food, Pesticide & Scientific Research Institutes

    Used for water content testing of food raw materials, agricultural pesticides, as well as daily laboratory analysis and university scientific research experiments.

Packing List: Karl Fischer Titrator

Item No. Description Qty Unit Remarks
1 Karl Fischer Trace Moisture Tester Host (CSY-K1 Main Unit) 1 Set Main testing machine
2 Electrolytic Cell Assembly (Electrode, Reaction Cup) 1 Set Original matching accessories
3 Sampling Syringes & Needles 1 Set For liquid sample injection
4 Connecting Cables & Power Cord 1 Pc AC220V power cable
5 Thermal Printer Paper Rolls 2 Rolls Spare printing paper
6 Detailed English Operation Manual 1 Copy Full English version
7 Calibration Certificate 1 Copy Factory calibration report
8 Hard Portable Aluminum Alloy Carrying Case 1 Pc Shockproof transport box
9 Spare Consumables (Molecular Sieve, Seal Rings) 1 Set Replacement spare parts

FAQ

Q1: What is a Karl Fischer Titrator used for?

A: It precisely measures trace water content in liquids, solids and gases via coulometric Karl Fischer method. It is widely applied to test transformer insulating oil, petroleum products, pharmaceuticals and chemical reagents for industrial quality control.

Q2: What measuring range can this device cover?

A: The measuring range is 3μg ~ 100mg water. Its high resolution of 0.1μg enables accurate ppm-level moisture detection for power industry dielectric oil.

Q3: How about the accuracy of the Karl Fischer moisture tester?

A: Accuracy is ±3μg for 10μg–1000μg water samples; for content above 1000μg, error is no more than 0.3% of the measured value, without sampling deviation counted.

Q4: Does the machine support data printing and storage?

A: Yes. Equipped with a built-in mini thermal printer to output timestamped test reports. It can store up to 256 groups of historical data for later checking and export.

Q5: What operating environment does the instrument require?

A: Working ambient temperature: 5℃ ~ 40℃; ambient humidity ≤85% RH. It works stably in laboratory and on-site power maintenance environments.

Q6: Is the equipment compliant with international & domestic test standards?

A: Absolutely. It complies with GB/T7600, ASTM D6304 and multiple Karl Fischer testing standards for oil, chemicals and pharmaceuticals worldwide.

Q7: What power supply does this titrator adopt?

A: Input power: AC 220V±10%, 50Hz±5%; total power consumption is less than 40W, energy-saving and safe for long-time continuous operation.

Q8: Is the operation complicated for new operators?

A: No. It features a color touch screen, intuitive digital interface and embedded optimized software. Four built-in calculation formulas automatically convert results into PPM, percentage and other units conveniently.

Q9: What accessories are delivered together with the main unit?

A: Complete package includes electrolytic cell, sampling syringes, power cord, printer paper, English user manual, factory calibration certificate and spare wearing parts.

Q10: Can it be used for on-site substation oil inspection?

A: Yes. Compact size (320×235×150mm) and net weight only 4.5kg, easy to carry for outdoor power equipment maintenance work.

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