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.
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15yearIndustry Experience
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100+Product Category
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30CountryServing The World
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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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Can HAST Chambers Be Used for Battery Safety Testing?
2025-09-02HAST chambers simulate accelerated aging by exposing products to extreme heat and humidity (e.g., 130°C, 85% RH or higher), compressing years of real-world degradation into days or weeks.
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How Thermal Vacuum Test Chambers Ensure Your Product Quality
2025-09-02A thermal vacuum test chamber is a specialized device designed to evaluate product performance and reliability under extreme high-temperature and vacuum conditions.
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Is Compressed-Air Quality Critical for Salt-Spray Chambers?
2025-09-01A salt-spray chamber atomizes a saline solution under tightly controlled temperature and humidity to mimic corrosive environments. Uniform, repeatable fog is the gold standard for credible data, and that fog can only be generated if the compressed-air supply is pristine.
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Which Salt-Spray Method Is the Most Scientific?
2025-09-01In modern industry—especially in materials science and corrosion protection—salt-spray chambers are indispensable for evaluating how well a material resists corrosion.
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Condensation in Temperature-Humidity Chambers: How to Handle It and Why It Matters
2025-08-30In both industrial production and R&D labs, temperature-humidity chambers create the precise climates needed for reliability testing.
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Can your product withstand heavy rain? Our rain test chamber has the answer!
2025-08-30A rain-test chamber is an environmental test rig that recreates everything from light drizzle to high-pressure jet sprays.
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The Role of Temperature–Humidity Chambers in Cosmetic Stability Testing
2025-08-29A temperature–humidity chamber gives formulators a controlled, accelerated way to verify that promise before a single unit ships.
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Ozone Aging Chambers in the Semiconductor Industry: Real-World Success Stories
2025-08-29Ozone aging chambers give manufacturers a fast, reliable way to measure how those materials stand up to ozone attack, so they can predict field life and keep quality problems from ever reaching a customer.
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Will long-term use hurt the precision of a thermal-shock test chamber?
2025-08-28That makes the thermal-shock test chamber—once a niche tool—indispensable for electronics, materials science, aerospace, and beyond.
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Can a salt-spray test chamber really handle military-grade qualification?
2025-08-28That’s why salt-spray chambers are not just acceptable for defense work—they are mandatory.
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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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