Instrument for detecting sulfur content

Instrument for detecting sulfur content Instrument for detecting sulfur content

Features

1. Automatically controlled by a single-chip microcomputer. The main vulnerable component, the air pump, uses imported parts, solving the issue of reduced airflow over time. It compensates and corrects deviations caused by the measurement environment, offering high resolution. Large LCD Chinese character display.

2. Automatically controls furnace current, determines titration endpoint, and switches electrolysis on/off without over-electrolysis.

3. Contactless switch for sample feeding ensures stable and reliable performance. Built-in perpetual calendar clock with power-off protection.

4. Set furnace temperature and adjust sulfur content directly via the panel without opening the machine.

5. The instrument can store up to 100 historical records for easy user information query.

6. On-site modification of user name and phone number for Chinese character printing, facilitating user name management. If moisture value is entered, it automatically prints analysis basis, dry basis sulfur content, and moisture value.

Chinese Character Intelligent Sulfur Determination Instrument Technical Parameters

1. Testing method: Constant current method, software coulometric titration

2. Sulfur measurement range: 0.01-40%

3. Testing temperature: 1150°C (coal), 920°C (oil)

4. Heating time: ≤30 minutes

5. Analysis time: Approximately 4-8 minutes (automatic endpoint determination allows early termination and return)

6. Sample weight: ≤100mg (depending on sample type and weight)

7. Resolution: 0.001%

8. Sulfur measurement accuracy: Complies with GB/T214-1996 requirements

9. Power supply: AC220V±15% 50Hz

Standard Configuration of Chinese Character Intelligent Sulfur Determination Instrument

2 quartz boats, 2 different diameter tubes, 1 silicon carbon tube, 10 ceramic boats, 1 electrolytic cell, 1 bottle of color-changing silica gel.

10 ceramic boats, 2 rolls of printing paper, 260ml of prepared electrolyte, 1 set of purification device