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ASTM D1552, ISO 19579
This sulfur content analyzer adopts infrared absorption method to measure the total sulfur content of coal, coke, petroleum and other substances, meeting ASTM D1552 and ISO 19579 test standards.
The MCPC control module is used to monitor the status of the instrument in real time, save the instrument parameters, and the test process is completed independently without the intervention of the upper computer, realizing offline operation and self diagnosis reminder of the instrument, greatly improving the reliability of the instrument;
Ultra low drift infrared cell is adopted, with high accuracy and ease of operation;
70 samples can be placed at a time to realize unattended;
Exhaust gas can be discharged to avoid air pollution in the laboratory;
Real time monitoring of laboratory ambient temperature and humidity;
The sample delivery system is designed with imported servo electric cylinder, so the sample delivery is more stable and the failure rate is lower;
Three oxygen lance tube is used to complete the experimental process of gas seal, purging, combustion, etc., with accurate test results;
Imported gas circuit components and optimized gas circuit design are adopted to ensure the air tightness of the instrument;
It can be connected to the laboratory management system to ensure that the balance data does not fall to the ground, and the test results are backed up and uploaded.
| Model | MJ-SCA-IR70 | MJ-SCA-IR12 | |
| measuring range | 0.01%~40% (can be expanded according to user requirements) | ||
| Test method | Infrared spectral absorption method | ||
| Resolution of sulfur measurement | 0.001% | ||
| Working furnace temperature | 1300 ºC Temperature, accuracy: ± 1 ºC | ||
| Sample mass | 300 ± 10mg (coal, coke); 200 ± 10mg(Coal, coke), 100 ± 10mg (petroleum products) | ||
| Sample feeding method | Automatic sample sending and discarding | ||
| MCPC module | √ | / | |
| Touch screen | / | / | |
| Built-in balance | / | / | |
| Number of samples | 70 samples can be placed at a time, setting out in cycles, adding, deleting and inserting test samples at any time | 12 samples can be placed at a time, setting out in cycles, adding, deleting and inserting test samples at any time | |
| Single sample analysis time | About 2min | About 3min | |
| Accuracy | within the uncertainty range of the standard sample | ||
| Power | ≤4KW | ||
| Working power supply | AC220V±22V/50H | ||
| Overall dimensions | 1240×660×630(mm) | 670×580×720(mm) | |
| Net weight | 120kg | 87kg | |
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