Water quality sulfide acidification blowing instrument (water quality analysis)

Water quality sulfide acidification blowing instrument (water quality analysis)

2、 Execution standards:

Wastewater with sulfide content above 0.4mg/L:
The water quality sulfide acidification blowing instrument is applicable to HJ/T60-2000 "Determination of Sulfides in Water Quality - Iodometric Method".

Wastewater with sulfide content below 0.7mg/L:
The water quality sulfide acidification blowing instrument is applicable to GB/T16489-1996 "Determination of water quality sulfides - Methylene blue spectrophotometric method".

Water quality sulfide acidification blowing instrument (water quality analysis)

3、 Instrument features:

1. Different analysis methods can be selected according to needs, such as methylene blue spectrophotometry or iodometric method

2. According to the requirements of the national standard for flow rate, precise control of gas flow rate in 4 channels is achieved, greatly reducing experimental errors.

3. 250mL large capacity iodine volumetric flask, capable of simultaneously preprocessing 4 samples

4. Each reaction bottle is an independent gas path system, which avoids cross contamination of samples and saves gas

5. Closed gas path system, exhaust gas can be discharged outdoors or absorbed for treatment, avoiding harmful gases from harming experimental personnel

6. Using a constant temperature water bath for heating, combined with a temperature control system, it has good temperature uniformity

7. Made of high-quality mirror stainless steel material, it has excellent performance for use

8. The host application manual lifting system, combined with rotating sample trays, can facilitate experimental operations

9. Multi colored gas pipeline, which can quickly clarify the gas pipeline system

4、 Instrument parameters: