Introduction Jinan Shengtai ST201A sulfide acidification blow-off system is based on the People’s Republic of China "GB/T 16489-1996 Water Quality Determination of Sulfide Methylene Blue Spectrophotometry" and "HJ/T 60-2000 Water Quality Determination of Sulfide Iodine "Measurement Method" is a tailor-made pre-treatment instrument specially used for detecting sulfide in water. The instrument adopts the integrated design of vertical acid addition, nitrogen blowing off, acidification absorption, etc., and can process 1-6 sets of samples at a time. Each unit uses an independent rotameter to control the nitrogen flow rate; PID heating temperature control program, automatically heating up to the set temperature, automatic alarm for water shortage, automatic water replenishment; external tablet computer remote control operation and other programs realize the determination of water sulfide Intelligent preprocessing. It is an ideal equipment for acidification-blowing-absorption of sulfide in surface water, groundwater, domestic sewage and industrial wastewater in environmental protection, scientific research, hydrology and other units. Features: 1. 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 samples processed is not less than 6; The water temperature is adjustable between 0-99℃, and the design temperature and actual heating temperature must not be ≥±1℃; 2. Nitrogen flow control unit: The host is equipped with a dedicated interface for convenient external nitrogen source, and the system is equipped with an overpressure 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; 3. Acid addition control unit: The acid adding unit should be connected vertically with the reaction flask with a grinding mouth, and the adjusting knob of the acid adding unit should be made of polytetrafluoroethylene to prevent corrosion of acid and alkali liquids. 4. Sample receiving unit: The sample receiving area is designed with a snap ring that can easily fix the colorimetric tube to ensure that the colorimetric tube is stable and fixed; 5. Program control unit: For ease of control, a domestic tablet computer is provided with remote control. technical parameter: Power supply: AC 220V, 50Hz Ambient temperature: 10-35℃ Environmental humidity: <60% Sample channels: 1-6 Host size (mm): 800×430×620 Temperature control: 0-99℃ Rated power: 2000W
Introduction Jinan Shengtai ST201A sulfide acidification blow-off system is based on the People’s Republic of China "GB/T 16489-1996 Water Quality Determination of Sulfide Methylene Blue Spectrophotometry" and "HJ/T 60-2000 Water Quality Determination of Sulfide Iodine "Measurement Method" is a tailor-made pre-treatment instrument specially used for detecting sulfide in water. The instrument adopts the integrated design of vertical acid addition, nitrogen blowing off, acidification absorption, etc., and can process 1-6 sets of samples at a time. Each unit uses an independent rotameter to control the nitrogen flow rate; PID heating temperature control program, automatically heating up to the set temperature, automatic alarm for water shortage, automatic water replenishment; external tablet computer remote control operation and other programs realize the determination of water sulfide Intelligent preprocessing. It is an ideal equipment for acidification-blowing-absorption of sulfide in surface water, groundwater, domestic sewage and industrial wastewater in environmental protection, scientific research, hydrology and other units.
