Vacuum Equipment

Applicable Industry Salt spray tester（SO2 sulfur dioxide) designed with Programmable color LCD touch screen controller Ethernet connection, PC Link and Temperature Sensor. It has Centrifugal wind fan. Cyclic corrosion tester are used in many industries as they help in corrosion resistant of the products. Salt fog is the dispersed system made up of tiny liquid drop which contains salt in air. It is used to create manual simulation salt mist environment to test anti-corrosion resistance of materials Structure Salt spray tester（SO2 sulfur dioxide) are upgrade to programmable controller and Ethernet access. JOEO Support salt fog chambers all models are automated, and can working continuously.various models can meet different test requirements,such as Model STC-60 salt spray tester(110L),STC-90L salt spray chamber (270L),STC-120 salt spray chamber(500L),STC-160walk in salt spray chamber(800L),STC-270L walk in Salt spray tester (1500L); Need more big one ,we can also special support with Walk in salt spray chamber. Feel Free to inquiry online.If you need more models about our test equipment, please reference our chamber-testing（.）com Salt spray tester（SO2 sulfur dioxide) adopts 5mm or 8mm imported gray and white impact resistant P.V.C board, with high temperature resistance up to 85℃ and corrosion resistance.  Support frame: ¢ 10MM fiberglass rod, corrosion resistant. The steel V-frame and the fiber rod angle are placed to ensure the specimen is inclined at 15-30 degrees.  Pressure barrel is welded seamlessly with 2.0mm SUS304 stainless steel plate  Salt spray tester（SO2 sulfur dioxide) With color touch screen LCD controller, which can record the testing curves. Program Group Capacity: 140Pattern (Group) 1400Step (above) each program can be set up to Repest99 segment. Each executive mode time can be arbitrarily set 0-999 hours, 59 minutes. Each group can be arbitrarily set the cycle of 1-999 . Has the power memory function, recovery after power continue to perform the not completed the test. interface  RS232 connect with computer.

Minimum Order: 1 bags

Application JOEO 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 JOEO 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 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.

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Application Mainly used in aviation, aerospace, military units, electronics, IT industry and other test products in the surrounding atmospheric temperature changes under the condition of rapid change in the basic safety test of electronic components, parts and products (whole machine) to provide reliability test, product screening, and so on, at the same time through this test, product quality control. Meet Standards GB/T 2423.1 (IEC60068-2-1);GB/T 2423.2 (IEC60068-2-2);GB/T2423.22;GJB 150.3A; GJB 150.4A; GJB 150.5A;GB/T10589; GB/T10592;GB/T11158.If you need more models about our test equipment, please reference our chamber-testing（.）com DESIGN FOR THIS THERMAL SHOCK TEST CHAMBER  JOEO thermal shock test chamber because of its excellent performance and reliability, has become the country's leading products, its export quantity is far ahead, favored by the international market, as thermal shock test chamber manufacturers, JOEO will continue to uphold the concept of innovation, quality and customer first, to provide partners with more advanced and more reliable products and services. JOEO  Thermal shock test chamber (Two Zone) is suitable for testing equipment for solar photovoltaic modules, batteries, automotive parts, LED optoelectronics, semiconductors, aerospace, automobiles, home appliances, scientific research, etc., for testing and determining electrical, electronic and other products and materials. Parameters and performance of temperature and environmental shock changes in high and low temperature tests. Thermal shock test chamber (2 Zone) structure can be divided into two parts.  1.High temperature tank (preheating zone); 2.Cryogenic tank (pre-cooling zone).

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Application JOEO 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 chamber-testing（.）com If you need more models about our test equipment, please reference our chamber- testing（.）com

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Application  JOEO horizontal thermal test chamber is the best choice for batch testing and large test loads. The interior design is used for custom environmental stress screening of components and board level electronic components. The carrier basket transfers loads between hot and cold zones in two - or three-zone configurations, and is widely used in automotive, electronic and electrical, aerospace, communication equipment, medical equipment and other industries. Feature The reference test load of the JOEO thermal test chamber is composed of 12 steel plates. Each pound of steel has an exposed surface area of 65 square inches. The test load is oriented in the product carrier, with the airflow parallel to the steel plate. The load is distributed between two product carriers.If you need more models about our test equipment, please reference our chamber-testing（.）com The weight of any additional racks must be included in the test load shown above. The capacity depends on the stability of the product at extreme temperatures before transfer. Do not use environment dwell time. When assisted by liquid nitrogen, smaller mechanical refrigeration systems will maintain low temperatures. Liquid nitrogen is required to meet the recovery time. For a liquid nitrogen only thermal chambers, the maximum load is liquid nitrogen cooling without mechanical cooling. Use IC chip product loading to recover 9 point products in 15 minutes or less. The load is distributed between two product carriers.

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Application    JOEO factory altitude simulation chamber is designed to allow users to perform temperature, humidity, and altitude condition tests in a combined test chamber, and create multiple conditions to meet multiple test requirements at the same time.If you need more models about our test equipment, please reference our chamber-testing（.）com   Designed to simulate altitude conditions up to 100,000 feet.  Provides simultaneous temperature/altitude testing from site altitude to 65,000 feet for high altitude test chamber testing.  Humidity test can only be performed at the altitude of the site.  Heated inspection window to ensure that the test room is clearly visible. Details: Meets international standards DO160, ASTM, MIL-STD-781, -810 High altitude chamber up-to 150,000 feet Temperature range -70°C to +180°C, Humidity range 20 to 95% Feature High Altitude Chamber Testing of avionics or other aerospace equipment to simulate actual conditions it might experience. Simulation of high-altitude conditions like might be found in mountainous regions. High altitude chamber are used for autom otivetests to simulate mountainous conditions and totest computers, electronics and packaging materials that may be shipped via airfreight. It is especially important for defense and aerospace applications where pressure and vacuum conditions are even more intense. These chambers are JOEO company's most classic test chamber. JOEO (temperature/altitude) and ACC-Series (temperature/altitude/humidity) chambers are designed to allow the userto perform temperature, humidity. and altitude condition testing in one combined test chamber More than one condition can be created simultaneously to satisfy many types of test requirements.

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Description JOEO UV Test Chamber,uv testing chamber,uv test machine,uv light test chamber,uv aging test chamber can reproduce the effects of sunlight, and the condensation and water spraying system can reproduce the effects of rain and dew. The radiated energy and temperature can be controlled throughout the test cycle. A typical test cycle is usually ultraviolet light exposure at high temperature and relative humidity in a 100% dark wet condensation cycle. JOEO uv weather resistance test chamber, uv weathering chamber,light fastness tester is suitable for non-metallic materials sun resistance test and artificial light source aging test. This product can simulate the damage and oxidation caused by the product under the conditions of sun, rain, moisture and dew, including bleaching, discoloration, brightness decrease, powder, cracking, blurring, brittleness, strength decrease, etc. Typical applications in paint and coatings, automotive industry, plastic products, wood products and other industries Features： Original UVA or UVB lamps from the United States ensure comparability of test results. We have independent intellectual property rights and are the first in China. Our ballast can extend the lifespan of the lamp tube to 6000 hours, greatly saving users on usage costs. The high-precision Pt 100 temperature sensor on the blackboard automatically controls temperature. The operator can freely set different programs. Touch screen control, user- friendly interface, allowing users to view any parameters during the testing process.If you need more models about our test equipment, please reference our chamber-testing（.）com Real time data collection and storage, all test data automatically converted to Excel format for storage. JOEO uv weather test chamber with a TCP/IP Ethernet interface, users can remotely control the BUV through a TCP/IP network. Equipped with a booster pump, even if the outdoor water pressure is not enough, the BUV can still work normally with this booster pump.

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Application JOEO professional Walk In ess chamber controlled environmental chambers temperature cyclic stress screening is to change the external environmental stress by using the temperature acceleration technique (the product produces alternating expansion and contraction when circulating in the upper and lower extreme temperatures) under the design strength limit, so as to generate thermal stress and strain in the product. Feature Walk In ess Chamber simulate rapid temperature transition rates for faster product temperature changes based on your testing requirements – testing your products and yielding defects faster. feature enhanced air flow with larger compressors for change rates to 15C/min and higher. JOEO climatic test chamber support reach in, walk in, drive in and custom fast change rate test chambers that are designed for your specific.If you need more models about our test equipment, please reference our chamber-testing（.）com Can set the temperature variable rate of the different stress screening Can perform a rapid temperature change (ESS), condensation test, high temperature and humidity test, temperature and humidity cycling test, etc. Meet requirements of stress screening test（ESS Test） for electronic equipment Test methods:Switching temperature & average temperature Support variety of stress screening (fast temperature change rate) 5deg C/min,  10deg C/min,  15deg C/min experimental conditions Meet Standards for electronic equipment MIL-STD-2164, MIL-344A-4-16, MIL-2134A- 19, NABMAT-9492, GJB-1032-90, GJB/Z34-5.1.6, IPC-9701....ETC. Have 2 test methods:          ①temperature test           ②average temperature test   With aluminum sheet test machine load capacity (non plastic load) Single machine can perform fast temperature change (ESS), condensation test, high temperature and humidity test, temperature and humidity cycling test, etc. Following sample load customized with a large ESS Chamber Built in two-way USB2.0 portable storage interface (can copy the test curve and load the test program) Complete real-time test curve analysis shows that no time limit Can be integrated with the E management system to monitor the management system Multi-language selection: Chinese, English, Russian, Korean, Japanese, German  multilingual language switching.

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Application JOEO ESS Chamber suitable for testing the quality of electronic, electrical, communication, instrumentation, vehicles, plastic products, metal, food, chemical, building materials, medical, aerospace, and other products. If you need more models about our test equipment, please reference our chamber- testing（.）com Description (ESS Chamber) Rapid rate temperature test chambers are meant to test the durability of your product for long-term storage or operation in these environments. Temperature cycling between high and low temperatures will create accelerated thermal fatigue of solder joints, seals, and connections in your product. The ramp rate of the chamber is 3℃/min, 5℃/min, 8℃/min, 10℃/min, 15℃/min, 20℃/min, linear or non-linear type.  As a professional Rapid Temperature Change Test Chamber in China, We can provide you with different types of high quality climatic test chamber.

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Application JOEO 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 chamber-testing（.）com

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The DRV two-stage rotary vane vacuum pump is a versatile and efficient vacuum pumping system designed to meet a range of industrial and laboratory applications. It is available in several models with varying pumping speeds, making it adaptable to different requirements. Here's a description of the DRV two-stage rotary vane vacuum pump with pumping speeds of 3, 5, 10, and 16 m3/h DRV Two-Stage Rotary Vane Vacuum Pump The DRV two-stage rotary vane vacuum pump is a reliable and compact vacuum system that employs a two-stage vane mechanism to create vacuum conditions. It is designed to provide consistent and efficient performance across various applications.

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Under effect of heat and electric field, the exposure of insulation oil contained trace water, gas and particulate matters etc. The use of Single-stage Vacuum Transformer Oil Purifier (Model SINO-NSH VF) is necessary, which will help you maintain optimal oil cleanliness. VFD series is mainly used to improve the properties of insulation oil. It can remove trace water, gas, particulate matters etc. from the insulating oil effectively and rapidly so as to boost performance of transformers, circuit breakers, cable and capacitors which has insulation system. VF series specialize in purifying branded oil, insulating oil of high voltage and super high voltage transformer. Additionally, it is suitable for treating low viscosity lubrication oil.

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Even carrying through regular maintenance carefully installation and operation, the insulation oil may also be contaminated. The electrical equipment would fall in troubles as the declining of the oil’s insulation trait. The expenses and time spend in maintenance of the electrical equipment would far more than that of the insulated oil. The use of Vacuum Transformer Oil Purification and Regeneration Plant is necessary, which will help you maintain optimal oil cleanliness. VFD-R series is mainly used to improve the properties of insulation oil. It can remove trace water, gas, particulate matters, and remove colloid, pitches and sludge etc. from the insulating oil effectively and rapidly so as to boost performance of transformers, circuit breakers, cable and capacitors which has insulation system.

Under effect of heat and electric field, the exposure of insulation oil contained trace water, gas and particulate matters etc. The use of Full-automatic Double-Stage Vacuum Transformer Oil Purifier is necessary, which will help you maintain optimal oil cleanliness. The series utilize the brand Programmable Logic Controller and alarms and interlocks to provide a fully automatic operation. Manual control of various functions is provided as required. Several Pilot Lights are provided to indicate operational status of key components and alarm conditions.

Minimum Order: 1 bags