S.01
Aging Tests
Evaluating weather resistance and service life under simulated environmental and working conditions.
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CMA i CNAS sertifikovano
Crna Gora / Црна Гора·Usluge ispitivanja u Crna Gora
Od materijala do hemikalija, biologije do performansi, pružamo tačne rezultate ispitivanja i izvještaje o usklađenosti koji ispunjavaju međunarodne standarde. Naše pridružene laboratorije posjeduju CMA i CNAS sertifikate, kao i ISO kvalifikacije.
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Multiple LaboratoriesCovering all testing fields
7-15of testing
Kategorije usluga · 10+ Years
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Godine iskustva · All Fields Covered
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Sertifikovane laboratorije · 7-15 Working Days
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Testing Services
S.02
Mechanical Tests
Mechanical properties per GB/T, ASTM, ISO standards.
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Thermal Tests
Thermal physical and chemical characterization for R&D and process improvement.
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Electrical Tests
Electrical safety and performance for electronic materials and components.
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Optical Tests
Quantitative characterization of appearance and optical properties.
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Acoustic Tests
Acoustic performance evaluation for buildings and products.
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Microbiological Tests
Hygiene indicators and antibacterial performance evaluation.
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Environmental Reliability
Reliability verification under temperature, humidity and vibration stress.
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Chemical Analysis
Composition profiling, trace substances and chemical properties.
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NDT
Internal defect and structural integrity evaluation without destruction.
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Flammability Tests
Combustion performance, smoke density and flame-retardant rating.
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Custom Tests
Tailored test plans and evaluation processes per customer needs.
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Knowledge & Articles
Our testing scope covers all fields including materials, chemicals, biology, performance and mechanics. Click a category to browse articles.
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Third-Party Testing
ABOUT US
ZKGX Institute of Science and Technology
Beijing Zhongke Guangxi Institute of Science and Technology
Beijing Zhongke Guangxi Institute of Science and Technology (ZKGX Institute) is a scientific research institution focused on testing and analysis, combining basic research with applied research and technology transfer.
Approved as a third-party analysis and testing service unit, its laboratories hold CMA, CNAS and ISO certificates, providing R&D design, analysis, testing, verification and IP services for tech enterprises.
The institute has established chemical, microbiological, mechanical, materials, medical, polymer and acoustic laboratories, serving aerospace, defense research and high-end manufacturing with customized solutions.
Third-party Testing Service UnitMultiple Laboratories
Qualifications
Certifications & Accreditations
Our affiliated laboratories hold CMA and CNAS certifications, as well as ISO qualifications, ensuring the reliability and acceptance of all test results.
CMA Certification
China Metrology Accreditation, ensuring measurement accuracy and traceability in all testing procedures.
Verified
CMA Certification
China Metrology Accreditation, ensuring measurement accuracy and traceability in all testing procedures.
Verified
CNAS Accreditation
China National Accreditation Service, demonstrating competence in line with international standards.
Verified
CNAS Accreditation
China National Accreditation Service, demonstrating competence in line with international standards.
Verified
ISO Qualification
ISO management system qualification, ensuring consistent quality and continuous improvement in our processes.
Verified
ISO Qualification
ISO management system qualification, ensuring consistent quality and continuous improvement in our processes.
Verified
ISO Qualification
ISO management system qualification, ensuring consistent quality and continuous improvement in our processes.
Verified
Equipment
Advanced Testing Equipment
State-of-the-art testing instruments and calibrated equipment ensuring measurement precision and accuracy across all testing disciplines.
Scanning Electron Microscope
- High-resolution imaging up to 1nm
- EDS elemental analysis capability
- Surface morphology characterization
Advanced SEM for microstructural analysis of metals, ceramics, polymers and composite materials.
X-Ray Diffractometer
- Phase identification and quantification
- Crystal structure analysis
- Residual stress measurement
XRD for crystallographic analysis and material phase identification in metals, ceramics and minerals.
ICP-MS Spectrometer
- Trace element detection (ppb level)
- Multi-element simultaneous analysis
- Isotope ratio determination
Inductively Coupled Plasma Mass Spectrometry for ultra-trace elemental analysis in environmental and chemical testing.
Universal Testing Machine
- Tensile, compression and bending tests
- Load capacity up to 2000kN
- High-precision extensometer
Universal Testing Machine for mechanical property evaluation including tensile strength, yield strength and elongation.
GC-MS Analyzer
- Volatile organic compound detection
- Qualitative and quantitative analysis
- Environmental and food safety testing
Gas Chromatography-Mass Spectrometry for chemical composition analysis and hazardous substance identification.
Hardness Tester
- Vickers, Rockwell and Brinell scales
- Microhardness testing capability
- Automated measurement system
Comprehensive hardness testing across multiple scales for metals, coatings and heat-treated components.
Laser Particle Size Analyzer
- 0.01–3500 μm measuring range
- Dry and wet dispersion modes
- D50 repeatability ≤1%
Measures particle size distribution of powders, suspensions and emulsions for quality control and R&D.
Thermogravimetric Analyzer
- Room temperature to 1000 °C
- 0.1 μg weight resolution
- N2 / air atmospheres
Tracks mass change versus temperature to characterize composition, thermal stability and filler content.
FAQ
常见问题
覆盖旗下实验室资质认证、检测周期、费用报价、样品送检、报告使用、咨询服务与行业应用等常见问题。未尽疑问请直接咨询在线工程师。
未找到答案？
工程师在线时间 8:00-20:00，24小时可提交需求。
在线咨询 →旗下实验室资质与认证
北京中科光析科学技术研究所是什么性质的单位？
第三方科研检测机构，依据中国法律法规设立，被认定为国家高新技术企业。
旗下实验室具备哪些资质认证？
旗下实验室拥有CMA（中国计量认证）、CNAS（中国合格评定国家认可委员会）及ISO质量管理体系认证，报告在中国境内具有法律效力。
检测报告可以在哪些场景使用？
旗下实验室拥有CMA资质认证证书、CNAS证书及ISO认可证书，检测报告可用于多种业务场景。如需确认检测项目适用范围，请联系客服咨询。
网站所列项目就是全部检测范围吗？
不是。网站所列项目仅为代表性业务展示。服务覆盖材料、化工、食品、医药、环境、航空航天、军工等多个领域，请联系客服确认具体检测能力。
是否承接军工或航空航天类检测？
可以。设有航空航天及军工相关检测服务，可为高端制造、国防科研等部门提供定制化检测方案，并严格履行保密协议。
检测周期
检测报告多久可以出具？
常规检测项目一般为7-15个工作日，具体周期视检测项目复杂度、样品数量及所采用标准而定。
是否支持加急处理？
支持。紧急项目可协商加急处理，具体加急周期及费用请与工程师沟通确认。
检测过程中是否可以查询进度？
可以。可随时联系对接工程师或客服人员，查询检测进展情况。
报告出具是否会延迟？
如遇法定节假日、设备校准、样品复测等特殊情况，可能会顺延，工程师会提前沟通。
费用与报价
检测费用大概是多少？
检测费用因检测项目、采用标准、样品数量及复杂程度而异，建议提交具体需求后由工程师出具定制化报价方案。
检测费用包含哪些部分？
通常包含检测费与报告出具费。如需邮寄纸质报告或安排上门取样，会另行收取相应费用，具体以报价单为准。
是否可以开具发票？
可以。支持开具正规增值税发票，企业客户可凭票入账报销。
付款方式是怎样的？
付款方式可协商，常规为预付或按合同约定分期支付。
样品送检
样品如何送检？
支持寄样送检，中国大陆地区可同步提供上门取样服务。
样品需要准备多少？
不同检测项目对样品的形态、数量、包装等要求不同，建议送检前与工程师确认具体需求量及制备要求。
样品检测完成后是否退回？
样品保留及处置规则详见服务条款。如需退回，请在委托前与工程师确认。
海外客户是否可以寄送样品？
可以。接受国际寄样，寄送前请联系工程师确认海关申报、包装要求及特殊处理事项。
报告解读与使用
如何解读检测报告数据？
提供报告解读服务，工程师可一对一解释检测数据含义、标准限值对比及结论建议。
检测报告能否用于招投标或监管检查？
旗下实验室具备CMA资质认证证书与CNAS证书，检测报告在中国境内可用于招投标、产品入市等业务用途。具体适用范围请提前与工程师确认。
是否提供英文版本报告？
支持。可同时提供中文报告与英文报告，便于国际业务使用。
检测报告如何核验真伪？
每份报告附带二维码，支持扫码在线核验。亦可登录官网报告查询入口，输入报告编号进行追溯。
咨询与服务
如何咨询检测方案与报价？
可通过官网在线咨询入口、咨询热线 +86-400-640-9567、电子邮箱 010@yjsyi.com 联系，工程师在线时间为北京时间 8:00-20:00。
非工作时间是否可以咨询？
可以。官网在线咨询入口24小时开放，可随时提交需求，工作人员将在下一个工作日优先处理。
检测数据如何保密？
与每位客户签订保密协议，严格保护检测数据及客户隐私信息。实验室持有AAA级诚信认证。
对检测结果有异议如何处理？
请在收到报告后规定期限内提出异议，工程师将协助进行数据复核并协商处理方案。
行业应用
是否承接食品或药品类检测？
可以。设有食品检测实验室与医药检测实验室，可开展食品成分分析、药品质量控制及污染物检测等项目。
是否承接环境类检测？
可以。设有环境实验室，可开展水质检测、土壤检测、废气检测及噪声检测等项目。
是否可以做未知物成分分析？
可以。成分分析是核心服务之一，通过多种仪器联用技术，对未知物进行定性与定量表征。
本FAQ内容仅供参考。具体检测需求及合规事宜，请直接联系技术团队获取建议。
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