Measuring & Analyzing Instruments

Application field Aerospace field: Application field of thermal vacuum test equipment. During the development and testing of spacecraft, it is used to simulate the high vacuum and extreme temperature environment in space to verify the performance and reliability of spacecraft and their components under these conditions. For instance, satellites, spaceships, detectors and other spacecraft all need to undergo thermal vacuum tests before being launched to ensure their normal operation in space. The electronics and semiconductor industry: Electronic components and chips need to be tested and packaged under specific temperature and vacuum conditions to ensure product quality and reliability. Materials Science: This device studies the physical and chemical properties of materials under extreme conditions, which is conducive to the development of new materials, such as high-temperature superconducting materials and radiation-resistant materials, to meet the needs of specific fields. The automotive industry: Automotive components (such as engine parts, sensors, etc.) need to be tested under specific temperature and vacuum conditions. Thermal vacuum testing equipment provides the necessary conditions for such tests, ensuring their performance and reliability in various environments. Military and national Defense: The military and national defense fields have extremely high requirements for the reliability and durability of equipment. Thermal vacuum test equipment can test the performance of military equipment (such as missiles, radars, etc.) under extreme conditions, ensuring their reliability on the battlefield.If you need more information about the models of our testing equipment. Please contact me.https://www.chamber-testing.com/ Technic , al Specifications Capacity：0.5 m³ to 2.65 m³(Customizable) High Vacuum Level (mbar)：5.0×10−7 No-load Vacuum Level (mbar)：5.0×10−7(Room temperature) Vacuum Cube Leak Rate：1×10−9std/cc/sec Pressure Regulation in Multiple Ranges (mbar/Torr)：Adjustable Temperature Range： -190°C(LN2 cooling) to 150°C Temperature Uniformity：±2℃

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DESCRIPTION How can you make sure that aeronautical materials and components function properly even at high altitudes? Airplanes are designed to fly over land and water carrying people and goods, reaching very high altitudes and withstanding shocks and turbulence. For this reason, the reliability of their components and materials is - literally - of vital importance! You need to make sure that any elements function properly at high altitudes and withstand sudden changes in pressure. If you need more models about our test equipment, please reference our https://www.chamber-testing.com/ solutions for altitude testing To meet all testing needs, the range of altitude chambers is available in both thermostatic (temperature and pressure control) and climatic (temperature, pressure and humidity control) versions.   Structure: Heated inspection window: a fully transparent double heating film allows the test compartment to be easily and clearly inspected and prevents condensation from forming on the glass. Self-levelling feet with excellent adherence and stability. Rounded corners allow better drainage of condensation drops and easy cleaning. A simple and reliable cooling Technical Specifications Temperature Range: -70°C to +180°C Altitude Simulation: Sea level to 43,000m (110-0.1 kPa) Rapid decompression: Achieve 16,800m pressure differential (4,550m → 21,350m) within 15 seconds Humidity Range: 10% to 98% RH Chamber Capacity: 10 to 100 m³ (customizable) Noise test：≤ 75dB Patent Number: CN201520670413.0

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The climate test chamber is a device that simulates various environmental climates, as well as transportation, handling, vibration and other conditions, to verify the quality of raw materials, semi-finished products and finished products. It is widely applied in numerous fields such as colleges and universities, aviation, aerospace, military, shipbuilding, electrical engineering, electronics, medical care, instruments and meters, petroleum instruments, petrochemicals, automobiles and motorcycles, etc. Working principle: It consists of two parts: temperature regulation (heating and cooling) and humidification. The air is discharged into the box by the rotating fan installed at the top of the box to achieve gas circulation and balance the temperature and humidity inside the box. The data is collected by the temperature and humidity sensors built into the box.If you need more information about the models of our testing equipment. Please contact me.https://www.chamber-testing.com/ Functio , nal features: It has the functions of setting the fixed temperature and slope. It has the functions of holding, segment skipping, waiting box and two sets of time signal output. It has the function of cold box/hot box start-up selection; It has an RS-232 communication interface, allowing for program design, monitoring, etc. on a computer. The precision range of some products is set with a precision of ±0.1 for temperature and ±0.1%R-H for humidity, and the indication precision is also ±0.1 for temperature and ±0.1%R-H for temperature. An imported microcomputer integrated humidity and temperature controller is adopted (the temperature directly displays the percentage).

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Application  Altitude Chamber for Electrical,electronic,military industry and household products. Design team according to GB,GJB and IEC standard,to do Low pressure altitude testing chamber high low temperature,humidity thermal,low pressure and other environmental and reliability test. General introduction:  Altitude Chamber  is composed of test room formed by pressure-containing box shell and insulation structure, refrigeration system, add wet system,vacuum system and electric control system and other components. can simulate temperature, humidity, altitude and vibration simultaneously to the maximum extent, to conduct a combined environmental system. Mainly used to simulate plateau climate or aviation and aerospace industry.If you need more models about our test equipment, please reference our https://www.chamber-testing.com/ Standards GB10590-89 Low-temp/low-pressure testing GB15091-89 High-temp/low-pressure testing GB11159-89 General low-pressure testing GB/T2423.25-1992 Temp/pressure combined testing MIL-STD-810H Military equipment environmental engineering RTCA DO-160G Avionics equipment testing IEC 60068-2-41 Combined temp/low-pressure testing IEC 60068-2-13 High-temp/low-pressure testing ASTM E595-07 Outgassing under thermal vacuum ISO 7137:1995Aircraft environmental conditions

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The performance of the thermal vacuum test chamber is used to measure the working parameters and environmental parameters of the spacecraft or its components under simulated space conditions, so as to ensure their proper operation in the actual space environment. This includes monitoring the internal and external temperatures of the spacecraft, recording changes in working parameters, and evaluating the effectiveness of the thermal control subsystem. Through these tests, the rationality of the spacecraft's design can be verified, potential defects can be identified, and its reliable operation in the actual space environment can be ensured. Cycle frequency and duration Thermal vacuum tests usually involve multiple temperature cycles, each cycle including a holding stage of high and low temperatures. For example, the cycle frequency requirement for the qualification level test is at least 9.5 times, while the cycle frequency requirement for the acceptance level test is at least 3.5 times. In each cycle, the duration of the high and low temperatures is typically 8-12 hours.If you need more information about the models of our testing equipment. Please contact me.https://www.chamber-testing.com/

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Industry-Leading Contamination Removal for Lithography, Optics & Wafer Processing This equipment adopts an innovative inclined sealing structure (patented design-Thermal Vacuum/Lithography/UHV). Through the gravity-adaptive cover plate and double-ring sealing ring interlocking technology, it can maintain a stable vacuum level (≤10⁻⁶ Pa), solving the problem of reduced cleaning efficiency caused by sealing failure in traditional equipment. It integrates a dual-fluid spray system (sodium hydroxide + deionized water), supporting non-destructive cleaning in a high-temperature (350℃) vacuum environment, avoiding thermal stress deformation. It is suitable for the maintenance of high-precision components such as mask plates, lens groups, and vacuum pump components of lithography machines, significantly improving chip yield and equipment lifespan.If you need more information about the models of our testing equipment. Please contact me.https://www.chamber-testing.com/a/d/Thermal , -Vacuum-Cleaning-System.html

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temperature humidity chamber is used to simulate the combination of temperature and humidity of the product in a climatic environment (high and low temperature operation, storage, temperature cycling, high temperature and high humidity, low temperature and low humidity, dew testing, etc.). Suitable for aerospace products, information electronic instruments, materials, electrical, electronic products, all kinds of electronic components at high and low temperatures to test their performance indicators.If you need more models about our test equipment, please reference our https://www.chamber-testing.com/ Features: < , br>1.Monolithic structure with inner walls formed by special rolling technology and seamless TIG welding, ensuring an aesthetically sleek design. The door lock employs a 2.-driven opening mechanism. 3.Chinese-language color LCD touchscreen HMI paired with a high-performance programmable logic controller (PLC) and custom-developed software by Hardy Test Chambers, offering automated, intelligent, and user-friendly control. 4.Control modes: Constant operation mode, program operation mode. 5.TEST EQ patented "Cold and heat balance technology” reduces energy consumption by over 30% during low-temperature stabilization. 6.Refrigeration compressors and critical components sourced from internationally and domestically renowned brands ensure long-term reliability. Uses eco-friendly refrigerants compliant with international environmental conventions. 7.Humidification system incorporates TEST EQ patented technology. 8.Equipped with an RJ45 communication interface and remote control system (supports Modbus/OPC protocols for open data transmission). 9.Exterior finished with electrostatic powder coating; body in "TEST EQ White" and door in "TEST EQ Blue." 10.TEST EQ patented Cold Well Adsorption Anti-Condensation Function (optional).

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Pressure deviation: Atmospheric pressure ~40KPa: ±1.8KPa; 40 kpa to 4KPa: ±4.5% 4KPa to 0.5KPa: ±0.1KPa Temperature range: B: -20℃ to 150℃ -40℃ to 150℃. Pressure range: Atmospheric pressure to 0.5KPa. Blood pressure reduction time: <45 minutes (normal pressure to 0.5KPa). Temperature fluctuation: ±0.5℃ (normal pressure, no-load) Temperature uniformity: <±2℃ (normal pressure, no-load) Temperature deviation: <±3℃ (normal pressure, no-load) Heating rate: 1.0-3.0℃/min. Cooling rate: 0.7-1.0℃/min It is mainly applied in fields such as aerospace industry, national defense research and development, and scientific research in universities and research institutes. It can be used to confirm the environmental adaptability and reliability tests of components, electrical and electronic components, instruments and meters, materials, complete machines and related products during storage, use and transportation under the single or combined effects of low pressure, high temperature, low temperature and damp heat.If you need more models about our test equipment, please reference our https://www.chamber- testing.com/

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The principle of the composite salt spray test chamber is to test the corrosion resistance of salt spray by simulating climatic conditions such as salt spray environment and hot and humid environment. The functions of the composite salt spray test chamber include: Salt spray system: Composed of a solvent tank, a variable-speed peristaltic pump, a pneumatic system, a foam tower, nozzles, etc., it is used to simulate a salt spray corrosion environment. 2. Drying system: Composed of a blower, air heater, diffusion plate, pipes, etc., it is used to simulate a drying environment. 3. Automatic water replenishment device: Ensures that the water level in the laboratory and pressure tank remains within a specific height range; 4. Programmable controller: Set functions such as salt spray, drying, and humidification. The sequence of these processes can be arranged arbitrarily and repeated in a cycle. 5. Spray method: Tower-type spray, with mist particles naturally settling and evenly distributed. Either periodic or continuous spray can be chosen. 6. Box body: Made of PVC board, it is corrosion-resistant, lightweight and has high strength.If you need more information about the models of our testing equipment. Please contact me.https://www.chamber-testing.com/ 7. Heating method: Direct heating method, fast heating speed, reduced standby time, temperature control, and low power consumption. The composite salt spray test chamber is used for product testing in industries such as aerospace, electronics, automobiles, chemicals, metals, and transportation. It helps improve product performance through test result data.

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Application blowing sand and dust test chamber is capacity of 1000 liters. Considering that some specimens are smaller, following the marketing demand and customer required that we designed and produced this small sand and dust chamber. Feature ASTM B117 chamber dust sand test chamber dust proof chamber is made for the simulation of dust and sand conditions. These sand and dust chamber used to test the exposure of test the exposure of automotive and electronic components under extreme environmental conditions in order to validate product seal.Dust ingress test methods included IEC60529, ISO20653 and many others. The airflow circulates upward from the bottom, blowing the dust circulation,forcing dust around the specimens. All models are upgrade to programmable controller and Ethernet access that provides simple operation and control.If you need more models about our test equipment, please reference our https://www.chamber-testing.com/ Blowing sand and dust test chamber door attached to the window, the door to the lower part of the electrical control area,Simulated sand dust of talc in the lower hopper of the test chamber. Use the of circulating fan and automatic jar will be blown into the upper network studio talcum powder through a 75 micron square hole,The test space form high density dust shape, test specimen. Technical Specifications Concentration: Adjustable 1–20 g/m³ (±0.5 g/m³ precision). Temperature Range: -30°C to +80°C (±2°C stability). Airflow Velocity: 1–20 m/s (variable for static/dynamic testing). Volume: 0.6 m³ (standard) to 2.5 m³ (custom), with reinforced acrylic observation windows. Test Duration:Programmable cycles (1–999 hours), IP5X/IP6X compliance modes.

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1.Electronics: • Environmental chamber accelerated aging tests for PCBs, semiconductors, and batteries (e.g., ESS per GJB 1032). 2.Automotive: •Validation of sensors, seals, and adhesives under thermal cycling (e.g., -40°C to +85°C). 3.Pharmaceuticals: •Stability testing for drugs, vaccines, and medical devices (ICH Q1A- compliant). 4.Materials Science: •Testing applicantions of thermal expansion analysis of polymers, metals, and composites.If you need more models about our test equipment, please reference our https://www.chamber-testing.com/ 5.Acdemic Research: •Climate chambers simulation for biology (plant growth chambers) or aerospace (component fatigue studies).

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Application Temperature humidity and vibration test chamber conforms to the national standard and meets the specific test requirements. Through the combination of high and low temperature, low temperature, temperature change, shock, wet and thermal vibration and other environmental reliability tests, widely used in electronic and electrical products, auto parts, materials and so on Feature The insulation material is fireproof and high strength PU polyurethane foam insulation material. High precision perfect appearance design, the external use of double-sided cold rolled plate electrostatic powder coating material, the internal use of SUS#304 high temperature stainless steel. The control system and control circuit components are made of well-known brands.If you need more models about our test equipment, please reference our https://www.chamber-testing.com/ The introduction of Japan, Germany advanced refrigerator control technology, energy saving more than 20%. Application Temperature humidity and vibration test chamber with suitable vibration test bench can meet the requirements of temperature, humidity and vibration test. The three integrated test system has been widely used in aviation, aerospace, ship, electrical, electronic, communication and other fields. 3-Axis AGREE Environmental Test Chamber Temperature Range：-70℃ to +180℃ Temperature Fluctuation：≤ ± 0.5℃ Temperature Deviation：≤ ± 2.0℃ Temperature Uniformity：≤ 2.0℃ Humidity Range (%RH)※2：10%～98% RH Humidity Uniformity：±1.0 % RH

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The thermal vacuum test equipment is a testing device capable of simulating extreme environmental conditions. It achieves precise control of high vacuum (such as 10-3 Pa and above) and wide temperature range (such as -100°C to 150°C) through the collaborative action of the vacuum system and the temperature control system. It is used to verify the performance and reliability of products under extreme conditions. Astronautics and deep space exploration: Simulate the vacuum and temperature change environments in space, and conduct environmental tests on the materials, components, and entire systems of satellites, probes, and spacecraft. Electronics and semiconductors: Provide temperature and vacuum conditions for testing and packaging verification of high-end chips and components. Materials science: Study the physical and chemical properties of high- temperature superconducting materials, radiation-resistant materials, etc. under extreme environments.If you need more models about our test equipment, please reference our ： https://www.chamber-testing.com/ Automotive and energy: Test the extreme environmental stability of engine components, sensors, solar cells, and fuel cells. Military and defense: Verify the battlefield reliability of missiles, radars, and other equipment under harsh conditions.

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The working principle of the thermal vacuum test equipment is to simulate the vacuum environment and temperature changes of space through the refrigerant circulation system, water circulation system and electrical automatic control system. The thermal vacuum test equipment is mainly used for testing aerospace and aviation products. It can simulate the vacuum environment and temperature changes in space to test the performance and reliability of the products under extreme conditions. Its working principles mainly include the following aspects: 1. Refrigerant circulation system: The liquid refrigerant absorbs heat from the water in the evaporator and evaporates, creating a temperature difference between the refrigerant and the water, thereby achieving the cooling effect. The gaseous refrigerant after evaporation is compressed by the compressor and transformed back into liquid, then returns to the evaporator to continue absorbing heat, and this process repeats. 2. Water circulation system: The water circulation system pumps water from the water tank to the equipment that needs cooling and takes away the heat from the equipment. As the water temperature rises, it returns to the water tank and is cooled through continuous circulation. 3. Electrical automatic control system: The electrical automatic control system includes the power supply and automatic control parts. The power supply part provides power to the compressor, fan, water pump, etc. through contactors, while the automatic control part includes temperature controllers, pressure protection, relays, delayers, overload protection devices, etc. They automatically start and stop and protect the equipment according to the water temperature.If you need more models about our test equipment, please reference our https://www.chamber-testing.com/ 4. Vacuum system: The vacuum system of the thermal vacuum test equipment detects the pressure in the chamber through pressure transmitters and compares the detected pressure signal with the set value of the control instrument. Then, it controls the opening and closing of the solenoid valve and the operation of the vacuum pump to keep the pressure in the chamber within a certain range. The vacuum system also includes the main pump (mechanical pump) system, molecular pump, connecting pipes, valves, accessories, vacuum sensors, and interlock devices, etc.

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