BAIJIAN - Third party testing organization
The main classification of filters: Filters are divided into three categories: gravity filters、 vacuum filters、 and pressurized filters based on the methods used to obtain the filtering driving force. According to performance classification、 there are pipeline filters、 dual cartridge filters、 and high-pressure filters. According to industry classification、 there are: 1. Hydraulic oil filters: mainly used in the oil filtration industry、 including suction filters、 return filters、 pipeline filters、 etc. 2. Food filters: dust filters、 air filters、 air conditioning filters. 3. Medical filters: liquid filters、 respiratory filters、 blood filters、 bacterial filters. According to functional classification、 there are self-cleaning、 fully automatic、 and brush type. According to the classification of media、 there are: air filters、 liquid filters、 network filters、 and light filters. According to their functions、 they are classified as oil suction filters、 high-pressure pipeline filters (A)、 high-pressure pipeline filters (B)、 reflux filters、 circulation filters、 and air filters
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 problemsinspection and 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 requiredTesting and testing characteristics:
1. The testing industry is fully covered、 meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. 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