ST201A1 Sulfide Acidizing Stripping System
Updated:2022/06/21
source:Jinan Shengtai Electronic Technology Co., Ltd.
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  • Product introduction
    Jinan Shengtai ST201A1 sulfide acidification stripping system is customized by our company according to the "acidification-air-blowing-absorption" method of the People's Republic of China "HJ 1226-2021 Determination of sulfide in water quality methylene blue spectrophotometric method" A pretreatment instrument specially used to detect sulfide in water.
    The instrument adopts the integrated design of automatic acid addition, automatic nitrogen blowing time control, acidification absorption, etc., and can process 1-6 groups of samples at a time. Each unit uses an independent rotameter to control the nitrogen flow rate; PID heating temperature control program, automatic temperature rise to the set temperature, automatic alarm for water shortage, automatic water replenishment; large-screen LCD touch screen operation and other programs realize the intelligent determination of sulfide in water quality preprocessing.
    It is an ideal equipment for acidification, blowing and absorption of sulfides in surface water, groundwater, domestic sewage and industrial wastewater in environmental protection, scientific research, hydrology and other units.

    Working conditions
    Power supply: AC 220V, 50Hz
    Ambient temperature: 10-35℃
    Ambient humidity: <60%

    Product Specification Requirements
    Sample Channel: 1-6 Host Dimensions (mm): 800×430×620
    Temperature control: 0-99℃
    Rated power: 2000W


    • Constant temperature water bath heating unit:

    • The host is equipped with a water bath heating unit that can automatically control the temperature, and the number of sample processing is not less than 6;
      The water temperature can be adjusted between 0-99°C, and the design temperature and the actual heating temperature shall not be ≥±1°C;

    • Nitrogen flow control unit:
      The host is equipped with a special interface for convenient external nitrogen source, and the system is equipped with an overvoltage protection system;
      The nitrogen flow rate of each sample detection unit can be adjusted by a single hole, and the flow rate control range should be 60-600ml/min;

    • Acid addition control unit:
      The automatic acid addition function can be realized through the LCD touch screen, and the adjustment knob of the acid addition unit is made of polytetrafluoroethylene to prevent the corrosion of acid and alkali liquids.

    • Sample receiving unit:
      The sample receiving area is designed with a retaining ring that can easily fix the colorimetric tube to ensure that the colorimetric tube is stable and firmly fixed;

    • control unit:
      Large-screen LCD touch screen integrated with the host

  • Shandong Environmental Monitoring Center Shanxi Yuncheng Environmental Monitoring Station

    Guangxi Nanning Environmental Monitoring Station Hubei Shiyan Environmental Monitoring Station Guangdong Zhongshan Environmental Monitoring Station Guizhou Tongren Environmental Monitoring Station Guangxi Qinzhou Environmental Monitoring Station Henan Hebi Environmental Monitoring Station Monitoring Station Shanxi Yulin Environmental Monitoring Station Jiangsu Lianyungang Environmental Monitoring Station Fujian Quanzhou Environmental Monitoring Station Fujian Zhangzhou Environmental Monitoring Station Yunnan Chuxiong Environmental Monitoring Station

keywords: the new laboratory analytical instruments, intelligent pre-processing equipment