HSY-0303D Fully Automatic Sulfur Content Analyzer in Additives (Coulometric Method)

The HSY-0303D fully automatic sulfur content analyzer in additives (coulometric method) complies with the standard: SH/T0303 for determining sulfur content in additives. This instrument is suitable for samples with sulfur content greater than 0.1% (m/m), such as lubricants, heavy petroleum products, crude oil, petroleum coke, paraffin, and sulfur-containing additives. The instrument features a rational structure and ease of use, employing an automated tubular furnace experimental method. Once the experimental program is set, the instrument will heat and move as required. It utilizes super-insulating materials, enabling it to operate normally at high temperatures.

I. Main Technical Features

1. Intelligent measurement and control system with touch-key parameter setting

2. Large-screen, high-brightness LCD dot matrix Chinese display

3. Ultra-high-temperature insulation material for the tubular furnace allows easy control of experimental temperature

4. Rational structural design: extremely convenient operation, use, and maintenance

5. Flowing air velocity: 0-800ml/min

6. The measurement and control system has self-diagnostic function

7. Heating tube movement: automatically controlled by the system

II. Main Technical Parameters

1. Furnace temperature setting range: 1150°C;

2. Measurement range: 0.1%~60%

3. Analysis time: approximately 3-5 minutes

4. Resolution: 0.001%

5. Temperature control accuracy: set temperature ±1°C;

6. Temperature sensor: nickel-chromium-nickel-silicon thermocouple;

7. Heating power: 2500W;

8. Flowing air velocity: 0-800ml/min (adjustable);

9. Tubular furnace chamber diameter: φ24mm;

10. Furnace chamber movement positions (three heating positions and one starting position): automatically controlled by motor.