SC-200A automatic micro moisture analyzer

brief introduction

SC-200A automatic micro moisture analyzerThe Karl Fischer Coulomb method is used to determine the content of trace water in liquids with different properties. The measurement range is as low as 0.0001%, and it can quickly determine the moisture content in liquids and solids within 60 seconds. It is widely used in industries such as chemical, petroleum, power, scientific research, and railway.

Compliant with standards

GB/T 6283-2008 Determination of moisture content in chemical products Karl Fischer method

GB/T 7600-1987 Determination of Moisture Content in Operating Transformer Oil (Coulombic Method)

GB/T 11146-2009 Determination of Crude Oil Water Content Karl Fischer Coulombic Titration Method

GB/T 5074-1985 Method for determination of moisture content in coking products by microcoulometry

ASTM E1064-2008 Karl Fischer Coulombic Titration for Determination of Water Content in Organic Liquids

ASTM D4928-2010 Karl Fischer Coulombic Titration for Determination of Water Content in Crude Oil

ASTM D6304-2007 Karl Fischer coulometric titration method for determining water content in petroleum products, lubricants, and additives

FEATURES

1. Adopting advanced microprocessor automatic control, measuring electrode data is directly converted from A/D sampling.
2 fully sealed titration cell bottles, avoiding contact between reagents and people, and also avoiding the influence of environmental humidity.
3. The blank current microprocessor automatically controls compensation, and the reagent can quickly reach equilibrium state.
Four six digit high brightness digital display, long lifespan, resolution of 0.1 micrograms.
5. Mixing speed button adjustment, automatic fault detection function.
6. Design electrolysis and measurement indicator lights to display the sample measurement status in a timely manner.

The automatic control of 7400mAh high electrolysis current greatly improves sensitivity and accuracy

Technical Parameter

1. Display mode: Six digit high brightness digital tube display

2. Measurement method: Karl Fischer coulometric method

3. Measurement range: 1 microgram of water to 100 milligrams of water

4. Water content range: 0.0001% (1ppm) -100%

5. Sensitivity: 0.1 micrograms of water

6. Endpoint indication: audible warning/endpoint light prompt

7. Accuracy: When the water content is between 1 microgram and 1000 microgram, the measurement error is not greater than ± 0.3%. When the water content is above 1000 microgram, the measurement error is ≤ 0.5% (excluding injection error)

8. Electrolytic current: 0-400mA automatic control

9. Dimensions: 300 × 250 × 100mm

10. Operating environment: Temperature range of 5 ℃ -40 ℃

11. Working power supply: AC220V ± 10% 50HZ