Civil engineering & Material Testing equipments

Automatic infrared total sulfur content analyzer ASTM D1552 ISO 19579

Standards: 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.

Features
◎ 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.

Specifications

ModelMJ-SC-IR70MJ-SC-IR12
measuring range0.01%~40% (can be expanded according to user requirements) 0.01%~40% (can be expanded according to user requirements)
Test methodInfrared spectral absorption method Infrared spectral absorption method
Resolution of sulfur measurement0.001% 0.001%
Working furnace temperature1300 ℃ Temperature,  accuracy: ± 1 ℃ 1300 ℃ Temperature,  accuracy: ± 1 ℃
Sample mass300 ± 10mg (coal, coke); 200 ± 10mg(Coal, coke), 100 ± 10mg (petroleum products) 300 ± 10mg (coal, coke); 200 ± 10mg(Coal, coke), 100 ± 10mg (petroleum products)
Sample feeding methodAutomatic sample sending and discarding Automatic sample sending and discarding
MCPC module√/
Touch screen//
Built-in balance//
Number of samples70 samples can be placed at a time, setting out in cycles, adding, deleting and inserting test samples at any time12 samples can be placed at a time, setting out in cycles, adding, deleting and inserting test samples at any time
Single sample analysis timeAbout 2minAbout 3min
Accuracywithin the uncertainty range of the standard sample within the uncertainty range of the standard sample
Power≤4KW ≤4KW
Working power supplyAC220V±22V/50H AC220V±22V/50H
Overall dimensions1240×660×630(mm)670×580×720(mm)
Net weight120kg87kg

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