Keda Coal Quality Equipment KDDL-8000L Fully Automatic Sulfur Analyzer

Performance characteristics of sulfur analyzer

1. The microcomputer fully automatic diversified sulfur analyzer is automatically controlled by a microcomputer and can hold 21 samples at a time, which is very convenient. It operates on the Windows operating system and has a high degree of automation

2. By adopting a physical structure, the titration endpoint can be automatically determined, which shortens the experimental time.

3. Adopting data collection network and multi-level calibration technology to ensure the accuracy of measurement results.

4. The sample delivery mechanism adopts electronic switches, which have high reliability and will not produce over electrolysis phenomenon.

5. Serial communication technology, which can use USB communication, has good compatibility and wide applicability.

6. Free setting of sample delivery time and preset temperature.

7. Using Hall elements to control the sample delivery position.

Technical parameters:

Model:Keda Coal Quality Equipment KDDL-8000L Fully Automatic Sulfur Analyzer

Power supply: 220V ± 20V, 50Hz * High power ≤ 2.5 Kw

Flow measurement range: 0.01% 99%, resolution 0.01

Accuracy: Complies with the allowable error range of the GBT214-2007 standard sample.

Analysis time: The analysis time can be set to automatically determine the end point of the experiment.

Data storage: Supports "continuous scrolling" storage of 2000 recent experimental data.

Intelligent precision control technology, * no card sample.

Temperature display: ambient temperature 1199 ℃, resolution 1 ℃

Temperature control: 700 ℃ 1190 ℃, target temperature can be freely set.

Heating time: Approximately 25 minutes to reach 1150 ± 5 ℃.

Operation method: Direct touch operation on the large screen

Reminder method: Intelligent voice broadcast reminder.

Keda Coal Quality Equipment KDDL-8000L Fully Automatic Sulfur Analyzer Repair Method

1. The instrument should be protected from dust and corrosive gases and used in a dry environment. If not used for a long time, please keep it properly. When moving instruments, they should be handled with care, especially the furnace body, to prevent the silicon carbon tubes from being damaged by earthquakes.

2. Introduction to fully automatic sulfur analyzer: If the flow rate displayed by the flowmeter is still less than 1000ml/min after cleaning the sintered glass plate, or although it can reach 1000ml/min, there are no bubbles or very few bubbles at the melting plate. It is necessary to check whether there are leaks in the components from the electromagnetic pump to the electrolytic cell, including the latex tube of the gas purification tube, silicone rubber tube, rubber ring plug, and electrolytic cell. Also check if the flow meter, combustion tube, and drying tube are blocked, and if the air pump wrist is broken.

3. The sample delivery unit is a mechanical action and requires regular maintenance. If some lubricating oil is added at the small pulley. Do not touch the indicator level and electrolytic level, otherwise it may dirty the level. Once the indicator level is stained, endpoint control fails, often leading to excessive titration. At this point, clean the electrode with ethanol or acetone.

4. When adding or discharging electrolyte and cleaning the electrolytic cell, do not sprinkle the electrolyte on the electrical pin plugs. Otherwise, it will result in terminal control failure. At this point, clean the electrical lead plug with ethanol and acetone.

5. After using the instrument continuously for 3-5 days, it should be calibrated once with a standard sample to check for any damage to the combustion tube or air leakage in other parts