Drinking water parameter detection

BAIJIAN - a professional third-party testing and inspection platform that provides related testing and inspection services such as drinking water para

According to the requirements of the "Sanitary Standards for Drinking Water" (GB5750-2006), the factory water of tap water needs to undergo 106 tests, including 42 routine indicators and 64 unconventional indicators. The supporting instruments are as follows:

1. Colorimeter: control the chromaticity of the water to meet the specified water quality standards

2. Turbidity meter: used to measure the degree of light scattering generated by insoluble particulate matter suspended in water or transparent liquid, And can quantitatively characterize the content of these suspended particulate matter

3. Portable residual chlorine/total chlorine detector: residual chlorine concentration detection of domestic or industrial water, in order to control the residual chlorine in water to meet the specified water quality standards

4. Desktop pH meter: pH value monitoring in aqueous solution

5. Conductivity meter: measuring conductivity, resistivity, TDS, salinity, temperature

6. Analytical balance: sample weighing

7 Fluoride detector: Detection of fluoride concentration to control the fluoride in water to meet the specified water quality standards

8. Conventional multi-parameter analyzer: can quickly determine parameters such as COD, ammonia nitrogen, total phosphorus, heavy metals, turbidity in enterprise wastewater

9. Multiparameter water quality analyzer: can measure turbidity, chromaticity, suspended solids, residual chlorine, total chlorine, combined chlorine, chlorine dioxide, dissolved oxygen, ammonia nitrogen, nitrite, chromium, iron, manganese, copper, nickel, zinc, sulfate, phosphate, nitrate nitrogen, anionic detergent Ozone and other 78 parameters, one instrument includes detection of tap water, sewage, and circulating water.

10. Programmable quantitative sealing machine: detects total coliform and Escherichia coli, heat-resistant coliform (fecal coliform), Enterococcus.

11. Adjustable temperature electric plate: detects odor and odor.

12. Ion chromatograph: detects F -, G-Cl -, NO2-, PO43-, Br -, SO42-, NO3-, ClO2-, BrO3-, ClO3-

13 Flame graphite furnace integrated machine atomic absorption spectrophotometer: measuring elements such as calcium, magnesium, copper, manganese, nickel, zinc, gold, silver, etc.

14. Gas chromatograph+headspace sampler: determining the content of benzene, TVOC, total hydrocarbons, and non methane total hydrocarbons

15. Atomic fluorescence spectrophotometer: trace analysis and measurement of eleven elements such as arsenic, mercury, selenium, tin, lead, bismuth, antimony, tellurium, germanium, cadmium, zinc, etc. in the sample

16. Low background analysis and measurement

γ Energy spectrometer: has four major functions: powder sample measurement, non-destructive sample measurement, air radon measurement, and soil radon measurement.

17. Colony counter: a digital display semi-automatic bacterial testing instrument

18. High pressure sterilization pot: suitable for scientific research, agricultural and other units, dressing, glassware, solution culture media, etc. for disinfection and sterilization, is an ideal equipment

19. Waterproof incubator: high-precision constant temperature equipment, which can be used for plant tissue, germination, seedling cultivation, microbial cultivation, feeding of insects and small animals, BOD determination of water quality detection, and other purposes of constant temperature experiments.

20. Biochemical incubator: a biochemical testing equipment that integrates heating and cooling functions. It is a constant temperature cultivation device for the cultivation and breeding experiments of bacteria, molds, and microorganisms.

21 Ultra clean workbench: a device used to purify the air in the operating area, ensuring that the space inside the operating area is relatively dust-free and sterile

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific, fair, and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

BAIJIAN testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Our Competitive Edge:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing, with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle, low cost, and attentive service

7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc

8. The testing report is authoritative and effective, and is generally used in China