Product Details
Altitude Test Chamber Simulated High Altitude Climate Testing
Altitude Test Chamber can combine temperature and altitude
environment with optional humidity for simultaneous environmental
testing. It’s used in line aeronautics, aerospace, communications,
information, electronics, electrical and so on. This combination of
elements allows precise simulation of real-life condition a product
might encounter at various altitude levels.
STANDARD FEATURES
Item | Specification |
Internal dimension (W*D*H) | 600*600*600mm |
Internal material | #304 stainless steel, mirror finished |
External material | Stainless steel with paint spray |
Temperature range | -40~+85℃ |
Temperature deviation | ±2℃ |
Temperature fluctuation | ±0.5℃ |
Temperature uniformity | ≤2℃ |
Cooling speed | ≥1℃/min in average (without loading) |
Heating speed | ≥1℃/min in average (without loading) |
Pressure range | Ordinary pressure ~ 1Kpa |
Decompression time | ≤10min |
Pressurized method | First heating/cooling, then vacuumize |
Pressure deviation | ±5% |
Insulation | high density rigid Polyurethane foam |
Test time | 0.1~999.9 h/m/s, adjustable. |
Power system | Three-phase, 380V, 50Hz |
Safety protection device | Protection for leakage Over-temperature Compressor over-voltage and overload Heater short circuit Water shortage |
Air circulation system |
Air circulation device | Vacuumed ventilator to maintain the stable temperature |
Heating method | Electrical heating |
Refrigeration system |
Compressor | German brand, refrigeration system with Semi-hermetic sealed
refrigeration |
Cooling method | Water-cooling |
Accessories | Expansion valve, filter, pressure controller, oil pressure
controller, globe valve, solenoid valve and oil separator adopt
imported brands. |
Refrigerant | R404A and R23 |
Vacuum system |
Composition | Vacuum measuring system and control system |
Vacuum meter measuring | Adopt pressure sensor to measure the meter, the data will be
transferred into electric signal, then it’s input into controller
for displaying and controlling. |
Controlling accessories | Pressure sensor, transducer, pressure regulating valve and gas
regulating valve adopt famous brands. |
Control system |
Controller | LCD touch screen, programmable control temperature and pressure |
Control accuracy | Temperature, 0.5℃. Pressure, 1.0 Pa |
Display resolution | Temperature, 0.1℃. Pressure, 0.01 Pa |
Interface | RS 232, USB or LAN, can be remote control. |
TEST STANDARD EN50125-1:2014 FOR REFERENCE
DETAIL IMAGE FOR REFERENCE
Programmable Control System | Circuit Board |
Test hole | Observation Window |
Altitude Test Chamber |
Water Cooling Tower |
Company Profile
Haida established in 2004 in Dongguan City, where is the “silicon
valley” of world manufacturing industry. It is a certified national
high-tech enterprise engaged in design, research and development,
production, sales, calibration and after-sale service of test
equipment, such as paper&packaging test equipment, Furniture
test equipment, material mechanics test equipment, optical
measurement equipment, environmental reliability testing equipment
etc. With the persistent efforts of all staff, Haida owned 4
factories with total 60,000 square meters, 15 branch offices covers
South China, North China, East China, Central China and Northwest
China, as well over 20 overseas after-sales service sites covers
Southeast Asia, Europe, North America and the Middle East with over
28,000 customers.


Haida main business scope includes equipment production, non-standard
equipment customization, software development, measurement and
maintenance consulting services. The company has passed ISO9000
certification and multiple certifications by internationally
renowned testing organizations such as BV, SGS, TUV, and its
products comply with GB, ISO, ASTM, EN, JIS, TAPPI, ISTA, DIN, BS
and other domestic and foreign standards. Meanwhile, invested a
large amount of research and development funds to adhere to the
product concept of R & D , sales and products reserve to walk
at the forefront of the industry. Moreover Haida participated in
composing of furniture test standards and commonly drew up
CY/T229-2020 industry standards with the National quality
inspection, jointly developed industry test equipment with the
National Paper Products Center and Dongguan Quality Testing
Furniture Laboratory, co-built the reliability laboratory with many
well-known enterprises, and Jointly built the dangerous articles
packaging laboratory with Guangdong Huangpu Customs Technology
Center.

Haida adheres to the vision of "To be the World Class Testing Equipment
enterprise" and attaches importance to platform construction and
talent reserves. Having 630 employee which contain 150 technicians
and more than 300 bachelors, 5 Masters, and 3 PhDs. Haida have won
2 national invention patents and over 100 utility model patents, At
the same time, established 5 industry-university-research
cooperation bases with universities and research institutes and
invited more than 20 doctoral supervisors as consultants.


Looking forward to the future, Haida will fulfill the mission of
"Deliver the best testing equipment to our customers" and adhere to
the core values of "Creative, Efficiency, Inheritance, Passion and
Persistence". Taking a green, low-carbon, and environmentally
friendly sustainable development path, Haida will continuously
optimize the product structure to realize the transformation and
upgrade of the enterprise itself. It is the eternal pursuit of
Haida people to build Haida into a comprehensive provider of
testing equipment with advanced technology, excellent quality,
high-quality service, and win-win cooperation!
