
HZ1211 Kf Coulometric Auto Karl Fischer Titrator
Huazheng Electric Manufacturing (Baoding) Co., Ltd. is one of the leading manufacturers and suppliers of hz1211 kf coulometric auto karl fischer titrator in China. Please feel free to buy high quality equipment for sale here from our factory. Good service and reasonable price are available.
HZ1211 Kf Coulometric Auto Karl Fischer Titrator

Operating Principle
The Karl Fischer coulometric method, also referred to as the electric quantity method, is an electrochemical titration technique specifically designed for trace moisture determination. In this method, iodine is generated electrochemically at the anode and reacts quantitatively with water present in the sample. The total charge (electric quantity) consumed during the iodine generation is directly proportional to the water content, allowing precise calculation of moisture levels.
Typical Applications
This instrument is ideally suited for moisture analysis across a broad spectrum of materials and industries. Common applications include:
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Petroleum products and petrochemicals
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Chemical raw materials and intermediates
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Insulating oils in power equipment
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Refrigerants and cooling systems
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Pharmaceutical active ingredients and excipients
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Environmental samples
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Geological specimens
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Food products
Technical Parameters
| Item | Specification |
| Working power supply | AC 220 V ±10%, 50 Hz |
| Total power | Approx. 30 W |
| Ambient temperature | 5~40 ℃ |
| Dimensions | 300 × 260 × 210 mm |
| Host weight | Approx. 2.5 kg |
| Electrolysis current | Max. 360 mA |
| Measurement range | 3 μg~100 mg |
| Detection limit | 1 ppm |
| Resolution | 0.1 μg |



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