About Us
Shanghai Linpin Instrument Stock Co., Ltd (‘Lenpure® below) is a reliable and professional high-tech enterprise in the field of environmental chambers. As an expert test chambers manufacturer and a comprehensive one-stop solution service provider , Lenpure® owns its standardized production bases and showrooms.
By virtue of innovated products, efficient supply chain and strong strategic executive force, Lenpure® is specialized in creating premium, safe, eco-friendly, professional and highly-efficient service.
With innovative products, efficient supply chains, and strong strategic execution capabilities, Linpin Instruments is committed to creating high-quality, safe, and environmentally friendly products for our customers. Our product range includes: High and Low Temperature Test Chambers, Temperature Humidity Test Chambers, Temperature-Humidity Cyclic Test Chambers, Salt Spray Chambers, Aging Test Chambers, IP Protection Equipment, Walk-in Test Chambers, and custom-made solutions, covering the full series of environmental test equipment.
- 15yearIndustry Experience
- 100+Product Category
- 30CountryServing The World
- 1000CustomerCooperative Clients
Products
Product Center
Application
Scope of application-
New Energy
Test chambers have extensive applications in the n… -
Rubber products
Before rubber products leave the factory, it is es… -
Electronic and electrical products
The purpose of environmental testing for electrica… -
Automotive Industry
The automotive industry must conduct numerous envi… -
Aerospace and Defense Industry
As aerospace technology advances and the defense i…
Case
Success case
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Why Are the Compressor and Sensor Called the “Heart” and “Eyes” of a Temperature and Humidity Chamber?
2025-09-26In the field of environmental testing equipment, temperature and humidity chambers are widely used for product quality inspection, scientific research, and industrial simulation tests.
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Boosting Product Yield: The Critical Value of HAST Chambers in Early Failure Screening
2025-09-25The HAST Chamber, as an efficient environmental stress screening tool, is playing a key role in enhancing product yield and reducing market return risks, thanks to its exceptional accelerated aging capabilities and precise failure activation mechanisms.
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How Does a Sand and Dust Test Chamber Expose Potential Product Defects?
2025-09-24The sand and dust test chamber precisely controls parameters such as particle concentration, airflow velocity, temperature, and humidity to replicate harsh environments like deserts, mines, and construction sites.
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Performance Standards for Thermal Chamber Temperature Uniformity and Stability
2025-09-23Thermal chambers, also referred to as environmental test chambers, are critical instruments in research, development, and quality assurance across industries such as aerospace, automotive, electronics, and pharmaceuticals.
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Differences Between NSS, AASS, and CASS Salt Spray Tests – Which One Should You Choose?
2025-09-22Salt spray testing is a critical method in the field of material corrosion resistance evaluation, playing a key role in assessing product durability and quality.
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Does Ozone Aging Test Chamber Pose a Risk of “Over-Testing”?
2025-09-20The ozone aging test chamber is an established instrument in the field of material reliability analysis. It replicates atmospheric ozone conditions at controlled concentrations to evaluate the resistance of polymers, elastomers, and coated materials against oxidative cracking and surface degradation.
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How Thermal Vacuum Chambers Expose Latent Defects in Products
2025-09-19By simulating the combined effects of extreme temperature fluctuations and low-pressure environments, a thermal vacuum chamber reveals weaknesses that remain hidden under conventional laboratory conditions.
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What to Do When Severe Icing Occurs in Thermal Shock Chambers: Is It Operational Misuse?
2025-09-18Thermal shock chambers are critical instruments in environmental testing, designed to evaluate material resilience and product durability under extreme temperature fluctuations.
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Why the “Sedimentation Rate” Indicator of a Salt Spray Test Chamber is of Paramount Importance
2025-09-17The salt spray test chamber has long been a cornerstone in the evaluation of corrosion resistance for materials, coatings, and finished products.
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Handling of Specimens after Completion of Temperature Chamber Testing
2025-09-16The handling of specimens after the completion of temperature chamber testing is a decisive factor in determining credibility, repeatability, and long-term value of environmental data.
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Linpin Instruments Sets New Benchmark with ABB Collaboration
2024-05-30Linpin Instruments has signed multiple agreements with ABB, establishing a new model for environmental testing collaborations with Fortune 500 companies. For many years, Linpin has been providing reliable environmental testing equipment to ABB, maintaining a strong cooperative relationship.
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Living up to every trust: Linpin Instruments secures another order from China Electronics Technology Group Corporation
2024-02-02Since its establishment, Linpin Instruments has been using its professionalism and dedication to earn the peace of mind and trust of every customer. Day in and day out, year after year, it has never stopped and never changed, all to live up to every ounce of trust and expectation placed in it.
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Climate Chambers for MIL-STD-810G Method High Temperature
2024-05-30MIL-STD-810G is a very huge standard. This standard is approved for use by all Departments and Agencies of the Department of Defense (DoD). Although prepared specifically for DoD applications, this standard may be tailored for commercial applications as well.
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