Basic Info.
Heating Method
Electric Heating
Timing Function
0.1-999.9(H,M,S)Adjustable
Cooling Method
Water Cooling
Specification
Volume 1 cubic meter
Product Description
High Performance Low Air Pressure High Altitude Testing Machine
1.Product DescriptionMainly 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 Parametersname | parameter |
temperature range | -40ºC~+100ºC |
Temperature deviation | ±2ºC,Temperature uniformity:≤2ºC,Temperature fluctuation:±0.5ºC |
Volume | 1m³ |
Studio size | 1000mm×1000mm×1000mm |
Heating rate | ≥1ºC/min |
Cooling rate | ≥1ºC/min |
Pressure range | Normal pressure ~1Kpa, depressurization time (pressure: atmospheric pressure → 1Kpa) is less than or equal to 30 minutes |
Pressure mode | Lift the temperature first, then vacuum |
Pressure tolerance | ±5% |
shelf | Load capacity not less than 10Kg |
powered by | 380V,50Hz,Three-phase five-wire system |
Test chamber and studio relationship | For the gallbladder form, the liner is the test area, placing the product |
Outer wall material | Steel plate surface spray |
Inner wall material | stainless steel |
Thermal insulation material | Low pressure special composite pressure insulation material to ensure no sweating outside the box |
Manual door | Automatic locking when closed |
Inner box material | SUS304 stainless steel high quality mirror light panel |
Insulation material | Polyurethane rigid foam, superfine glass fiber cotton |
Door frame insulation | Double-layer high and low temperature resistant silicone rubber door seal |
safety protection | Leakage, short circuit, over temperature, motor overheating, compressor overpressure, overload, overcurrent protection |
Timing function | 0.1~999.9(H,M,S)Adjustable |
Air circulation system |
Air circulation device | The 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 method | Electric heating |
Cooling System |
Refrigeration Compressors | Imported new generation low noise compressor |
cooling method | Water cooling |
Refrigeration aid | Expansion valves, filters, pressure controllers, oil pressure controllers, globe valves, solenoid valves, oil separators, etc. should be imported |
The equipment uses a fluorine-free system and the refrigerant is selected. | R404A and R23 |
Vacuum system |
Vacuum system | The vacuum system is part of the vacuum and measurement control vacuum, consisting of a vacuum measurement system and a vacuum acquisition unit. |
Vacuum measurement | Vacuum 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 pump | Imported new generation clean and oil-free vacuum pump |
Vacuum gauge | Industry famous brand |
Pneumatic control unit | Pressure sensors, transmitters, pressure regulating valves, gas pressure regulating valves, etc. are all high quality brand products. |
Control System |
Direct temperature input method | Color touch screen input, full Chinese menu dialogue mode, can display setting parameters, curve time, fault, history, printable output. |
Setting accuracy | Temperature and humidity: 0.1 °C Pressure value: 0.01Pa |
control precision | Temperature and humidity: 0.5 °C Pressure value: 1.0Pa |
Display accuracy | Temperature and humidity: 0.1 °C Pressure value: 0.01P |
Operation mode | Constant and programmable |
Time accumulation timer | Time accumulation timer |
Remote 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.Corporate partners5.Company Certification6.Company profile7.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.
Address:
Changpin Province, Dongguan Guangdong
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001
Company Introduction:
Gaoge-Tech Instrument Co., Ltd, has been specializing in testing equipment for 20 years. We design, manufacture and sale professional testing equipment for global customers.
Now our main product include Furniture testing instrument, Bags & luggage test instrument, Environmental Test Instrument, Paper package test instrument, Tensile testing instrument, Printing testing instrument, Adhesive tape testing instrument, Hairdressing product testing instrument, Plastic rubber Testing instrument, Baby products testing instrument, toy testing instrument, Clothing, shoes testing instrument, and many customized testing solutions. They all meet ISO, ASTM, SATRA, TAPPL, EN, AATCC, ANSI, CSA, UL, JIS, DIN, GB, CNS...And other domestic and international standards.
We not only provide clients excellent satisfying equipment but also timely lifetime services, like technical advice and after-sales service.
Currently, our products have been exported to USA, India, S Korea, Pakistan, Spain, Italy, Russia, Slovenia, and etc.
We are always seeking to create a new Value. To be your reliable partner for quality testing!