High Performance Low Air Pressure High Altitude Testing Machine

High Performance Low Air Pressure High Altitude Testing Machine
1.Product Description
Mainly used in aviation, aerospace, communications, information, electronics, electrical appliances, etc., to determine the extremes of instrumentation, electrical products, materials, parts, equipment, etc. under low pressure, high temperature, low temperature single or simultaneous action (realistic simulation of high altitude / High altitude/plateau low pressure high and low temperature test environment) Environmental adaptability and reliability test, or simultaneous measurement of electrical performance parameters of the test piece. This test chamber can be used for the test of heat-dissipation test samples and non-heat-dissipation test samples during high and low temperature tests. For the test of the heat-dissipation test sample, the heat dissipation power cannot exceed the cooling capacity of the test box, because the cooling capacity is a dynamic value, which varies with the temperature point. The low-pressure test chamber body adopts an integral combined structure, and the test box is composed of an insulation box (pressure-bearing structure), a refrigeration unit, a vacuum unit, and an electrical controller (system) located on the gate of the test box.2. Design Standards:
Meet the requirements of GB2423.25-1992, GB2423.26-1992, GJB150.3A-2009, GJB150.4A-2009, GJB150.2A-2009 test methods, and also meet the GJB5170.10-2008 electrical and electronic products environmental test equipment inspection requirements.3.Product Parametersnameparametertemperature range-40ºC~+100ºCTemperature deviation±2ºC,Temperature uniformity:≤2ºC,Temperature fluctuation:±0.5ºCVolume1m³Studio size1000mmx1000mmx1000mmHeating rate≥1ºC/min Cooling rate≥1ºC/min Pressure rangeNormal pressure ~1Kpa, depressurization time (pressure: atmospheric pressure → 1Kpa) is less than or equal to 30 minutesPressure modeLift the temperature first, then vacuumPressure tolerance±5%shelfLoad capacity not less than 10Kgpowered by380V,50Hz,Three-phase five-wire systemTest chamber and studio relationshipFor the gallbladder form, the liner is the test area, placing the productOuter wall materialSteel plate surface sprayInner wall materialstainless steelThermal insulation materialLow pressure special composite pressure insulation material to ensure no sweating outside the boxManual doorAutomatic locking when closedInner box materialSUS304 stainless steel high quality mirror light panelInsulation materialPolyurethane rigid foam, superfine glass fiber cottonDoor frame insulationDouble-layer high and low temperature resistant silicone rubber door sealsafety protectionLeakage, short circuit, over temperature, motor overheating, compressor overpressure, overload, overcurrent protectionTiming function0.1~999.9(H,M,S)AdjustableAir circulation systemAir circulation deviceThe special fan for vacuum is used to make the temperature inside the box even, and the box should have a cushion to keep the seal.heating methodElectric heatingCooling SystemRefrigeration Compressorsimported new generation low noise compressorcooling methodWater coolingRefrigeration aidExpansion valves, filters, pressure controllers, oil pressure controllers, globe valves, solenoid valves, oil separators, etc. should be importedThe equipment uses a fluorine-free system and the refrigerant is selected.R404A and R23
Vacuum systemVacuum systemThe vacuum system is part of the vacuum and measurement control vacuum, consisting of a vacuum measurement system and a vacuum acquisition unit.Vacuum measurementVacuum measurement is measured by pressure sensor. The vacuum gauge uses vacuum strain to measure vacuum. The measured data is linear electrical signal, which can be directly input into the device controller for display and control.Vacuum pumpimported new generation clean and oil-free vacuum pumpVacuum gaugeIndustry famous brandPneumatic control unitPressure sensors, transmitters, pressure regulating valves, gas pressure regulating valves, etc. are all high quality brand products.Control SystemDirect temperature input methodColor touch screen input, full Chinese menu dialogue mode, can display setting parameters, curve time, fault, history, printable output.Setting accuracyTemperature and humidity: 0.1 °C Pressure value: 0.01Pacontrol precisionTemperature and humidity: 0.5 °C Pressure value: 1.0PaDisplay accuracyTemperature and humidity: 0.1 °C Pressure value: 0.01POperation modeConstant and programmableTime accumulation timerTime accumulation timerRemote data transmission capability(There is a read data interface, the interface has standard USB, network cable, serial three interfaces, the data transmission capability distance is not less than 50m), the computer can be remotely controlled (with remote boot, shutdown, programming, data monitoring, etc.), computer The control interface is set up reasonably. It should be equipped with the hardware and software required by the relevant control system, and is responsible for on-site joint testing and training.
4.Corporatepartners
5.Company Certification
6.Company profile
7.Service Process:
Free Pre-Sales Consulting
GAOGE-TECH offer 12 hours quick pre-sales response and free consulting. Any kind of technical support is available for users.
We offer progressing solution design to all the users.20 Days Quick Delivery
We have mass production and stock & ready item, for these items, we offer 20 days quick delivery time. For big machine and special requirement, we will trade you as the priority customer and to produce your cargo for the first time.1 Year Quality Guarantee
GAOGE-TECH 1-year guarantee for our machine. And to become you are our long-term customer, we will prolong the quality guarantee period especially for you.12 hours Quick Feedback & After-Sales Service
We will offer "Training Video", "Instruction Book", "Operation Manual" to you, which is easy to learn and operate.
We will supply brochures for simple trouble-shootings of the machine, which will help you deal with the common problems happened to the machine.
We will offer plenty of technical support online, just like detailed technical and installation instructions. For example, when you meet a maintenance problem, we will make a video with completed and detailed operation process according to the problem, it just seems that I am on the spot by your side to instruct you how to deal with the problem.Quick Back-up Parts Available & Technical Assistance
Our extensive inventory of spare parts means replacements get shipped to you as quickly as possible. Immediate technical assistance is only an email or phone call away.Free Training Service
We insist that our customers receive personal, hands-on training with every machine we sell. This training is free, and we will work with you for as long as it takes to ensure you feel comfortable operating your machine. We pride ourselves on our expertise and our ability to educate our customers in the installation, proper maintenance, and most efficient use of GAOGE-TECH machines.Special Designing, Customized, OEM Order is accepted
GAOGE-TECH is rather willing to help you to realize your special testing and requirement by our innovative ability. So please do not hesitate to contact us when you need special design or customized machine and OEM machines.8.Packaging & Shipping
1.Inside is covered with plastic film before we put them into the plywood, which has good transparency, impact resistance, tasteless and prevent moisture corrosion.
2.Outside is strong plywood and accord with export standards.
3.We can ship testing equipment according to customer request.