BAIJIAN - Third party testing organization
This standard specifies the terms and definitions、 product types、 basic parameters and classifications、 technical requirements、 testing methods、 inspection rules、 marking、 packaging、 transportation、 and storage of weighing sensors for measuring mass. This standard is applicable to weighing sensors for measuring static mass. The technical requirements for instruments used in conjunction with weighing sensors and displaying mass are specified by other relevant standards. 2 Normative References: The clauses in the following documents become clauses of this standard through reference in this standard. For dated reference documents、 all subsequent amendments (excluding corrected content) or revisions are not applicable to this standard. However、 parties to agreements based on this standard are encouraged to study whether new versions of these documents can be used. For undated reference documents、 the new version of * applies to this standard. GB/T 191 Packaging、 Storage and Transportation Pictorial Symbols (GB/T 191-2008) ISO 780.1997. M0D) GB/T 2423.3 Environmental testing for electrical and electronic products - Part 2: Test methods - Test Ca: Constant damp heat test. (GB/T 2423 3-2006 IEC 60068-2-78.2001 (IDT) GB/T 2423 4-1993 Basic Environmental Testing Procedures for Electrical and Electronic Products Test Db: Alternating Humidity Heat Test Method (eqv IEC 60068-2-30:1980) GB/T 2424.2 Environmental Testing Guidelines for Electrical and Electronic Products (GB/T 2424 2-2005 IEC 60068-3-4; 2001. IDT) GB/T 15464 General Technical Conditions for Instrument Packaging GB/T 17626 2-2006 Electromagnetic Compatibility Testing and Measurement Techniques - Electrostatic Discharge Immunity Test (IEC 61000-4-2:2001. IDT) GB/T 17626.3-2006 Electromagnetic Compatibility Testing and Measurement Techniques - Radiated Electromagnetic Field Immunity Test (IEC 61000-4-3:2002. IDT) GB/T 17626 4-1998 Electrical Compatibility Testing and Measurement Techniques Electrical Fast Transient Pulse Group Immunity Test Cidt IEC 61000-4-4; 1995) GB/T 17626 5-1999 Electromagnetic Compatibility Testing and Measurement Techniques - Wave (Impact) Immunity Test (idt IEC 61000-4-5:1995) GB/T 17626.6-1998 Electromagnetic Compatibility Testing and Measurement Techniques - Conducted Disturbance Immunity Induced by RF Fields (Cidt IEC 61000-4-6: 1996) GB/T 17626.11-1999 Electromagnetic Compatibility Testing and Measurement Techniques - Voltage Dips、 Short Interruptions、 and Voltage Variations Immunity Test (idt IEC 61000-4-11:1994) JJF 1059-1999 Evaluation and Expression of Measurement Uncertainty
Baijian is committed to providing convenient and efficient testing services for enterprises and individuals、 simplifying testing processes、 improving the efficiency of testing services、 using Internet plus testing e-commerce to provide customers with diversified choices、 fundamentally reducing testing costs、 improving time efficiency、 breaking industry limitations and bottlenecks、 and creating an innovative testing platform for the industry、 If you have any requirements、 please contact 18501763637
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