DHDL-9000A diversified microcomputer sulfur analyzer

DHDL-9000A is designed based on the Coulombic titration method in GB/T214-2007 "Determination of Total Sulfur in Coal", and can automatically complete the determination of total sulfur content in strict accordance with relevant national standards. Therefore, this product is widely used in various industries such as coal testing, brick factories, stone heating, electricity, coking, chemical industry, scientific research, food, and thermal companies.

performance metrics

1. Flow measurement range: 0.01% -60%, resolution 0.01 (optional 0.001 level)

2. Single * Large layout: 20 pieces (optional 20-30 pieces)

3. Analysis time: Automatically determine the end point of the experiment (usually 3-4.5 minutes/sample).

4. Heating time: 15-25 minutes from the start of ambient temperature.

5. Temperature control: 700 ℃ -1190 ℃, target temperature can be freely set (ultra-low temperature optional);

6. Temperature control accuracy: ± 2.5 ℃.

7. Power supply: 220V ± 20V, 50Hz Cracking furnace instantaneous * high power ≤ 2.5 Kw

8. Sample quality: Supports mass input within the range of 10mg to 999.9mg.

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

Product Features

1. High degree of automation: automatic control of mixing start stop and speed; Automatically control the opening and stopping of the pneumatic circuit; Automatically determining the end point of the experiment, the operator only needs to put the prepared multiple samples into the device, and the system will automatically complete all sample tests one by one according to the assembly line working mode. The entire experimental process no longer requires personnel intervention and attention.

2. Precise control: Adopting high-precision power transmission principle to eliminate sample jamming.

3. Soft and hard multiple protection functions: 360 ° all-round protection.

4. Easy to operate, safe and reliable. The entire process after the start of the experiment is controlled by a computer, without the need for manual intervention, and the high-temperature furnace is completely enclosed in the chassis, so operators do not have to worry about the harm caused by high temperature, which is both safe and reliable. Full Chinese prompts, user-friendly interface, easy to learn.

5. Adopting a long-life air pump with stable working performance.

6. Adaptive silicon carbon tube resistance, longer lifespan.

7. Adopting a dual independent Hall element positioning scheme, the multi-stage sample delivery is continuously adjustable and compatible with high sulfur and fast sulfur sample determination

8. The design of the horizontal high-temperature furnace body effectively ensures the stable formation of the constant temperature zone.

9. Product size: 900mm × 500mm × 420mm

10. Product weight: 45 KG