TTL-QHS Sulfide Acidification Blow Gas Absorption Instrument Introduction: According to the national ecological environment standard HJ 1226-2021, determination of sulfide in water quality - methylene blue spectrophotometry; A fully automatic sulfide acidification blowing absorption device developed and produced. The entire process of heating, adding acid, blowing, and absorption of the reaction bottle is automatically completed by microcomputer control. Improved the accuracy and efficiency of sample processing. The sulfide acidification blow absorption instrument is suitable for the determination of sulfides in surface water, groundwater, domestic sewage, and industrial wastewater. And industries such as environmental monitoring, disease prevention and control centers, urban water supply and drainage, universities and research institutes. Features: 1. Display: Equipped with a 7-inch color screen and touch operation mode 2. Operation method: Real time graphical prompts for the entire process of sample processing through graphic operation 3. Heating method: Self circulating constant temperature water bath, with uniform water temperature throughout the water area. The water bath is made of stainless steel and is resistant to acid and alkali corrosion 4. Constant temperature water bath heating, PID precise temperature control; Equipped with a fast automatic constant temperature control system, reducing analysis time 5. The water bath automatically controls water addition and overflow discharge; Automatic recognition upon startup, water shortage alarm 6. Digital automatic adjustment of nitrogen flow rate, strictly following national standards, can automatically adjust nitrogen flow rate according to settings 7. It can achieve four stage acidification gas blowing treatment, independently set the blowing time and blowing volume, automatically time and stop, and reduce manual errors. The entire 8. Experimental process is highly automated and does not require manual attendance 9. Each sample position is equipped with an independent rotor flowmeter, which can also achieve independent control of nitrogen flow for each sample grade, 10. The nitrogen amount is constant, reaching the set time for acid blowing, automatically notifying and stopping the machine, and automatically shutting down the gas source 11. It can work in different time periods and flow rates according to standards, automatically adjust and empty the air in the bottle, with high experimental recovery rate 12. Concentrated exhaust gas discharge pipeline outlet to reduce environmental pollution in the operation room 13. Six independent acid adding units, using high-precision acid adding devices and imported corrosion-resistant pipelines, can achieve timed and quantitative automatic acid adding, avoiding contact between experimental personnel and acid 14. It has the function of flushing residual airway and introducing it into the absorption solution, meeting the standard requirements Technical parameters: Number of samples: 6 digits Heating method: automatic temperature control and constant temperature water bath Heating power: 1000W Temperature control range: room temperature~99 ℃ Temperature control accuracy: ± 1 ℃ Flow rate setting: 60-800ml/min/single sample Reaction bottle: 500ml × six Absorption tube: 100ml × six Mass flow meter: 0-10L/min Display method: graphic display, color touch screen operation Boundary dimension: 1110W × 500D × 800H
Introduction: According to the national ecological environment standard HJ 1226-2021, determination of sulfide in water quality - methylene blue spectrophotometry; A fully automatic sulfide acidification blowing absorption device developed and produced. The entire process of heating, adding acid, blowing, and absorption of the reaction bottle is automatically completed by microcomputer control. Improved the accuracy and efficiency of sample processing. The sulfide acidification blow absorption instrument is suitable for the determination of sulfides in surface water, groundwater, domestic sewage, and industrial wastewater. And industries such as environmental monitoring, disease prevention and control centers, urban water supply and drainage, universities and research institutes.
