The HDT-6SS six link soil sulfide acidification blowing instrument is developed and produced by our company based on the HJ833-2017 Soil and Sediment Sulfide Determination Standard and the GB T 16489-1996 Water Quality Sulfide Determination Standard (methylene blue spectrophotometric method, iodometric method). This product is suitable for the determination of sulfides in different samples such as soil, sediment, and water. It has the characteristics of strong practicality, easy control, and simple and fast operation.

HDT-6SSSix link soil sulfide acidification blowing instrumentPerformance characteristics:

Automatic constant temperature water bath heating method, uniform heating

Electric control of the lifting and travel of the sample holder and gas distribution system100±2（mm）

Built in electric lifting system optimizes product structure and maintains stable operation of sample rack

Concealed nitrogen pipeline design, intake pipeline without winding

Rotating sample holder, front mounted sample, easy to operate

Rotate the sample rack in any direction and at any angle

Each sample nitrogen flow rate is independently controlled or turned off

Each sample is equipped with an independent gas flow meter

Accurate control and display of total gas flow rate using gas flowmeter

Stir the sample during processing to ensure even mixing and sufficient reaction

Stepless speed regulation and unified control of stirring speed to maintain consistency in sample processing

Separate design of water bath and electrical components to extend the service life of electrical components

Stainless steel valve controls water bath drainage for easy cleaning and maintenance

Made of stainless steel material and PTFE coating, it has the characteristics of acid and alkali resistance, corrosion resistance, and high temperature resistance

Instrument parameters of HDT-6SS six link soil sulfide acidification blowing instrument:

Instrument Specifications：HDT-6SS

Number of samples6 people

Nitrogen flow control0-10L/min

Heating method Automatic temperature control and constant temperature water bath

Temperature and power (Optional) room temperature-90℃ 1800W

room temperature-100℃ 2600W

Display mode digital display

precision±1 ℃

Magnetic stirring method Independent magnetic stirring for each sample

Mixing speed range0-3000 r/min

Mixing speed regulation method stepless speed regulation

External dimensions540W×520D×835H