Using environmental testing rooms to maintain the efficiency of artificial intelligence data centers The application of artificial intelligence has almost affected all industries, and the demand for high-performance computing continues to surge. In order to adapt to these advances, computing power has been compressed into smaller spaces in high-density data centers. In high-density data centers, servers generate much more heat than traditional data centers, requiring advanced cooling and testing solutions to ensure optimal performance and reliability. The environmental testing room ensures that the increasing heat output of artificial intelligence data centers does not jeopardize the numerous components that maintain the efficient operation of these servers. How to Improve the Reliability of Artificial Intelligence Data Centers in Environmental Testing Laboratories The continuous operation of intensive servers, GPUs, and quantum processors generates sustained heat. To ensure optimal data center management and performance, environmental testing rooms allow enterprises to: 1. Stress testing component By subjecting servers, GPUs, and other critical components to extreme temperature and humidity conditions, customers can identify potential failure points before deployment. 2. Optimize the cooling system Testing various airflow and cooling configurations in a controlled environment helps engineers develop more effective thermal management solutions for high-performance computing environments. 3. Verify thermal design Our laboratory can validate thermal design under different load conditions, ensuring that components can withstand the heat generated during intensive AI computing processes. 4. Accelerated life testing By simulating years of operation within a compressed time frame, environmental testing laboratories help predict long-term reliability and identify potential issues that may arise over time. Lab Companion C Series Reliability: The high-strength and high reliability structural design ensures the high reliability of the equipment; The studio material is SUS304 stainless steel, which has strong corrosion resistance and thermal fatigue resistance; High density polyurethane foam insulation material - ensuring minimal heat loss; Anti corrosion function: surface spray treatment - ensuring the long-lasting anti-corrosion function and appearance life of the equipment; Sealing: High strength temperature resistant silicone rubber sealing strip - ensures high sealing of the equipment door; Data recording: The color LCD touch screen control can be adjusted to the appropriate height; The program memory can store 100 test programs, with a total of 1000 test program lines, 250 program line loops, and 9999 test program loops; The software supports no voltage input/output switches; Integrated temperature and humidity limit monitoring system; It can be connected to the main server system through the RS232-C serial interface or to the network system through TCP/IP; The interface between Chinese and English can be switched freely. Through environmental testing, technology pioneers can ensure that their facilities can withstand the harsh conditions of AI workloads. This proactive reliability testing method can avoid costly downtime and contribute to the overall advancement of AI technology.

Environmental testing: paving the way for autonomous driving As is well known, the competition of autonomous driving is reshaping the automotive industry. Autonomous vehicle are expected to revolutionize transportation and provide more reliable and efficient mobile solutions. In addition, the automotive industry will also benefit greatly from it, with the potential to bring in billions of dollars in revenue. However, this technological leap is also accompanied by considerable challenges. Ensuring the reliability of the video and audio system is crucial. On the road to wide adaptation, autonomous vehicle and their components must be tested and verified to ensure their service life and reliability under various challenging conditions. 1.The rise of advanced driving assistance systems ADAS (Driver Assistance Systems) has rapidly transformed from science fiction to a tangible reality. The prospect of autonomous vehicle has stimulated our collective imagination, attracted investors and intensified competition among automobile manufacturers. This surge in interest and investment has led to significant advancements in autonomous technology, from object detection systems such as LiDAR and radar to complex control algorithms. These innovations bring us one step closer to the future of autonomous driving, providing potential for reducing road congestion and improving mobility. However, the road to autonomous driving is not without challenges. An important obstacle is to ensure that every component in the autonomous vehicle can operate reliably under complex environmental conditions. This is where environmental testing comes into play. As car manufacturers producing vehicles equipped with ADAS strive to meet new standards and testing requirements, environmental testing laboratories have become indispensable assistants. These rooms provide methods to meet regulatory requirements and help ensure that autonomous driving technology fulfills its promise of convenience. 2.Components that require unique testing programs  ①Sensor system: ADAS heavily relies on sensors such as LiDAR, radar, cameras, and ultrasonic sensors to perceive the surrounding environment. These sensors must undergo rigorous testing to ensure they can operate accurately under various lighting conditions, from harsh sunlight to pitch black environments. The sensor testing also demonstrated the system's ability to withstand heavy rain, snow, humidity, and adverse weather conditions. Dust provides real-time data for vehicle decision-making algorithms. ISO 21448:2022 provides guidance on verification measures for complex sensors and processing algorithms in auto drive system. ②Computer system: The onboard computer responsible for processing sensor data and making instant decisions must operate at extreme temperature, vibration, and humidity levels. Environmental testing ensures that they remain reliable in all situations. ③Power system and battery: electric and hybrid autonomous vehicle need powerful power system and battery. Battery testing is crucial for ensuring performance under extreme conditions. ④Communication system: communication between autonomous vehicle and surrounding infrastructure. It is necessary to test the connectivity, functionality, and reliability of the communication system to ensure that data transmission is not interrupted. ⑤Mechanical components: The structural integrity, suspension, tires, and wire control system of the vehicle need to undergo durability testing to ensure that they can withstand road wear and withstand mechanical impacts caused by potholes or collisions. ISO 16750-3 and other standards cover the mechanical integrity and electrical equipment of road vehicles. Compliance with this standard includes vibration and mechanical impact testing. Environmental testing includes a series of tests on these video and audio components, simulating real-life conditions such as extreme heat, extreme cold, humidity, vibration, high altitude, rain, sunlight, corrosion, etc. This helps ensure compliance with industry standards and requirements. The driving in laboratory provides composite environment testing for vehicle testing to simulate various road conditions and climates. Testing is an important step to ensure the reliability of autonomous vehicle under all possible conditions. Autonomous driving technology has the potential to completely change the way we travel, work, and live. However, the development of fully autonomous vehicle is closely related to regulatory standards and rigorous testing. With the development of autonomous driving technology, environmental chambers will continue to play an indispensable role in providing the necessary testing environment to make autonomous driving more reliable and efficient.

Drug Stability Test The effectiveness and safety of drugs have attracted people's attention, and it is also a livelihood issue that the country and the government attach great importance to, and the stability of drugs will affect the efficacy and safety, in order to ensure the quality of drugs and storage containers, stability tests need to be performed to infer its effective time and storage state. Stability test mainly studies whether the quality of drugs is affected by environmental factors such as temperature, humidity and light will change over time and the correlation, and studies the drug degradation curve, according to which the effective period is presumed to ensure the effectiveness and safety of drugs when used. This article collects the standard information and test methods required for stability tests for customers' reference. 1. Drug stability test criteria Storage conditions of drugs: Storage conditions Note 2   Long-term experiment The test was performed at 25℃±2℃/60%±5%RH or 30℃±2℃ /65%±5% RH Accelerated test 40℃±2℃ / 75%±5%RH Pilot test Note 1 30℃±2℃ / 65%±5%RH Note 1: If the long-term test condition has been set at 30℃±2℃/65% ±5%RH, there is no intermediate test, if the long-term storage condition is 25℃±2℃/ 60% ±5%RH, if there is a significant change in the accelerated test, intermediate test should be added. And should be assessed against the criteria of "significant change". Note 2: Sealed impervious containers such as glass ampoules can be exempted from humidity conditions. Unless otherwise determined, all tests shall be carried out in accordance with the stability test plan in the interim test. The accelerated test data should be available for six months. The minimum duration of the stability test is 12 months for the intermediate test and the long-term test. Store in refrigerator: Storage condition Long-term experiment  5 ℃ + 3 ℃ Accelerated test  25℃±2℃ / 60%±5%RH Stored in freezer: Storage condition Long-term experiment  - 20 ℃ + / - 5 ℃ Accelerated test  5 ℃ + 3 ℃ For preparations that may suffer from solvent loss, such as water or solvents, if packaged in a semi-permeable container, the stability evaluation should be conducted at low relative humidity for a long term test or an intermediate test for 12 months and an accelerated test for 6 months to demonstrate that the drug in a semi-permeable container can withstand low relative humidity. Aqueous or solvent Storage condition Long-term experiment Long-term tests were performed at 25℃±2℃/ 40%±5%RH or 30℃±2℃ /35%±5% RH Accelerated test 40 ℃±2 ℃ does not exceed 25%RH Pilot test Note 1  30℃±2℃ / 35%RH±5%RH Note 1: If the long-term test condition is 30℃±2℃/ 35%±5%RH, there is no intermediate test   The calculation of the relative water loss rate at a constant temperature of 40℃ is as follows: Replacement relative humidity (A)  Control relative humidity (R) Water loss rate ratio ([1-R]/[1-A]) 60%RH 25%RH 1.9 60%RH 40%RH 1.5 65%RH 35%RH 1.9 75%RH 25%RH 3.0 Description: For aqueous drugs placed in semi-permeable containers, the water loss rate at 25%RH is three times that of 75%RH   2.Drug stability solutions Common drug stability test criteria (Source: Food and Drug Administration, Ministry of Health and Welfare) Item Storage condition Long-term experiment 25°C /60% RH Accelerated test 40°C /75%RH Intermediate test 30°C/65%RH (1) Wide temperature test Item Storage condition Long-term experiment Low or sub-zero temperature conditions Accelerated test Normal humidity or low temperature conditions (2) Test equipment 1. Constant temperature and humidity test chamber 2. Drug stability test chamber  

Cloud Computing has been regarded as the largest growth opportunity for the global technology industry. The global technology industry will be reshuffled in the next few years. The birth of a new operating profit model, and change the way of life, facing a series of hardware demand testing. More stringent regulatory requirements, you are ready? Let Lab Companion to solve the problem of testing for you. The combination of cloud concept and technology, the key hardware technology, the first or the problem of heat dissipation, the more excellent performance of the server required heat dissipation is extremely important. In many of these tests, how to find the most effective test method in order to solve the reliability problem? Lab Companion finishing heat transfer area to provide cloud industry reference, from the fundamental heat dissipation problems to improve product reliability.