Domestic sulfide acidification blowing instrument

　　Sulfide acidification blow off systemSuitable for pre-treatment of sulfides in surface water, groundwater, domestic sewage, and industrial wastewater in environmental protection, scientific research, hydrology, water conservancy and other units through acidification blowing absorption; Pre treatment of sulfides in soil and sediment through acidification blowing absorption.

Instrument Features

　　1. Water bath heating system:

(1) Automatic control water bath system: PID precise temperature control.

　　(2)Heating power: 2000W, fast and uniform heating.

　　(3)Temperature range: 0-99 ℃, temperature control accuracy ± 1 ℃.

　　(4)Intelligent automation: automatic water addition, replenishment, drainage, and overflow prevention.

　　2. Acid addition method:

　　(1)Integrated design of vertical acid addition, nitrogen blow off, and acidification absorption.

　　(2)The hydrochloric acid inlet, gas inlet, and sample outlet are integrated and independent of each other, and their operations do not interfere with each other.

　　(3)PTFE plug, acid, alkali and corrosion resistant.

　　(4)No need for lifting brackets, stable and leak free.

　　3. Nitrogen blowing system:

　　(1)Using imported sensors and valve adjustment digital display.

　　(2)Six independent controls and dual safety valve design ensure the safe and effective conduct of experiments.

　　(3)Flow regulation range: 0-600ml/min, control accuracy ± 2%.

　　(4)Nitrogen constant blowing, according to national standards, works in different flow rates and time periods, and can achieve fully automatic flow switching to ensure high experimental recovery rate.

　　(5)The gas source time can be controlled, and upon arrival, the gas source will automatically shut off.

　　(6)The host is equipped with a dedicated interface for nitrogen gas source, and the system has overvoltage protection.

　　4. Operating System:

　　(1)Intelligent microcomputer, 7-inch color touch screen, real-time display of operating status.

　　(2)Method selection, built-in multiple national standard methods, simplifying the experimental process.

　　(3)Built in three customizable methods, allowing for the customization of experimental procedures.

　　(4)Located in front of the instrument, experimental parameters can be set.

Product specifications:

Sample channels: 1-6

Host size: 840mm * 410mm * 620mm

Temperature range: 0-99 ℃

Rated power: 2000W

　　Sulfide acidification blow off systemApplicable standards:

GB/T 16489-1996 Water quality - Determination of sulfides - Methylene blue spectrophotometric method

HJ/T 60-2000 Determination of Sulfides in Water Quality - Iodometric Method

HJ 833-2017 Soil and Sediments; Determination of sulfides; Spectrophotometric method

Working conditions:

Power supply: AC 220V, 50Hz

Environmental temperature: 10-35 ℃

Environmental humidity:<60%

　　After sales service commitment:

Free installation and debugging training

Free one-year warranty and lifetime maintenance

2-hour phone response, 24-hour on-site resolution

Ensure the supply of necessary spare parts and send them all by express delivery

Proactive follow-up mechanism to eliminate potential issues during customer use