Product Introduction

The instrument is based onThe Coulombic titration method designed in GB/T214-2007 "Method for determination of total sulfur in coal" can strictly follow the relevant provisions of the national standard and automatically complete the determination of total sulfur content. Widely used in various industries such as coal detection, experimental teaching, brick factories, stone heating, electricity, coking, chemical engineering, rubber, scientific research, food, etc.

Product performance

The Coulomb electrolysis scheme adopts120mA electrolytic current effectively extends the service life of platinum plates in electrolytic cells.

Abandoning the traditional manual control method of sulfur analyzer purification mixing, the purification mixing has achieved fully automatic control, effectively extending the service life of the mixing motor and air pump, and avoiding human operation errors.

It has the function of preventing over electrolysis, and due to the automatic control mode of instrument stirring and sampling, it effectively avoids the phenomenon of electrolyte redness caused by human operation errors.

The adaptive resistance value of silicon carbon nanotubes will not cause slow or fast heating due to excessive or insufficient resistance.

Fully automatic electrolysis switch control prevents electrolyte failure caused by over electrolysis, unstable test results caused by platinum electrode blackening, or damage to electrolysis function.

The experimental results have voice broadcasting function, and the volume can be adjusted.

The dual independent Hall element positioning scheme is adopted to achieve continuous and adjustable multi-stage sample feeding, compatible with high sulfur and fast sulfur sample determination.

The use of self calibrating heating current method effectively extends the service life of silicon carbon nanotubes.

The silicon carbon tube heating lead adopts cold welding technology to ensure long service life and no sparking.

Reminder method: You can choose to have an intelligent artificial voice broadcast of the results or a buzzer reminder after the experiment is completed.

Data Storage: SupportsThe "continuous scrolling" storage of 2000 experimental data allows for individual deletion and printing operations for each piece of data.

Operation mode: high-sensitivity touch operation and facial mask button operation can be used independently.

Industrial integrated appearance design, generous and easy to maintain.

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

Printing method: Micro printing, can choose to print or cancel printing.

Experiment time: The analysis time can be set, and the endpoint of the experiment will be automatically determined.

Temperature display: ambient temperature-1200 ℃, resolution 1 ℃

Temperature control:300 ℃ -1200 ℃, the target temperature can be freely set.

Heating time:Raise to 1150 ± 5 ℃ in about 25 minutes.

Technical Specifications

power supply220V ± 20V, 50Hz power ≤ 2.5 Kw.

Sulfur measurement range:0.01% -100.00%, resolution 0.001.

Accuracy: Within the allowable error range of standard samples.

Printing method: Micro printing, can choose to print or cancel printing.

Reminder method: Intelligent artificial voice or buzzer reminder.

Data Storage: SupportsContinuous scrolling storage of 2000 experimental data.

Experimental time: Single sample generally3-5 minutes. The analysis time can be set to automatically determine the end point of the experiment.

Temperature display: ambient temperature-1200 ℃, resolution 1 ℃

Temperature control:300 ℃ -1200 ℃, the target temperature can be freely set.

Heating time:Raise to 1150 ± 5 ℃ in about 25 minutes.

Operation method: High sensitivity touch operation.

Sample quantity:1-24 samples (can be added continuously).