Water Sulfide Acidification Blowdown Instrument

Product Description：

Water samples of sulfide acidification, hydrogen sulfide generated with the carrier gas (nitrogen) into the absorption bottle / absorption of the color tube is absorbed by the absorption solution (zinc acetate - sodium acetate solution or 2% sodium hydroxide solution) absorption, select the appropriate analytical method on the absorption bottle / absorption of the absorption of the color tube absorbed sulfur ions for analysis and determination. Water Sulfide Acidification and Blowing Meter is developed and produced according to the new national standard of 2022 for the determination of water sulfide - Methylene Blue Spectrophotometric Method (canonical method). It is needed for sample pre-treatment of water quality sulfide determination.

Product features:
1. Large-capacity reaction bottle, can handle multiple samples at the same time.

2. Constant temperature water bath heating, with rapid automatic thermostat control system, the heating temperature can be set manually.

3. Nitrogen flow for each sample is independently controlled and regulated or closed, needle valve gas flow meter accurately controls and displays the total gas consumption.

4. Adjust the sample holder and gas distribution system by the fixed knob of lifting position, rotate the lifting of the sample holder, install the sample in the front, easy to operate.

5. Hydrochloric acid port, gas inlet and outlet are integrated and separated from each other, so as not to interfere with the operation.

1. Principle and application

2.Product implementation standard

2022 new national standard HJ1226-2021 “Determination of water quality sulfide - methylene blue spectrophotometric method”.

Product parameters:

*Number of samples: 6

*Reaction bottle: 500ml *6

*Absorbent tube: 100ml *6

*Control mode: 7-inch large liquid crystal touch screen control

*Heating mode: automatic temperature control constant temperature water bath

*Heating power: l000W, uniform heating

*Nitrogen flow meter control: 0-3L/min

*Temperature range: room temperature-99.9℃.

*Display mode: digital display

*Temperature control accuracy: ±0.5℃.

*Nitrogen inlet pressure: 0.1Mpa

*Nitrogen flow branch: 0-1L/min, individually adjustable

*Working power supply: AC220V, 50HZ

*Ambient temperature: (5-35)°C

*Ambient Humidity: (0-95)%RH

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