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High Altitude Low Pressure Simulation Environmental Test Chamber With PID For

KOMEG Technology Ind Co., Limited
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High Altitude Low Pressure Simulation Environmental Test Chamber With PID For

Brand Name : KOMEG
Model Number : KU-504R
Certification : CE,ISO9001,ISO14001
Place of Origin : China mainland
MOQ : one Unit
Price : US $30,000-80,000 / Unit
Payment Terms : L/C, T/T, Western Union
Supply Ability : 50 Unit/Units per Month
Delivery Time : 40-50 workdays
Packaging Details : Strong standard wood case, inner plastic films wrapped for Altitude Test Chamber
Power : Electronic
Usage : Universal Testing Machine
Product name : Altitude Test Chamber,Pressure Testing chamber
Pressure Up rate : 100KPa~40KPa, within 15min
Pressure Down rate : 26KPa~100KPa,about 10KPa/min
Pressure Range : Normal pressure~26kPa
Temperature range : -30℃~+150℃
Temperature deviation : 2.0℃(Normal pressure)
Customization Service : Yes
Test space dimension : W×H×D:800×900×700mm
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Lab Equipment High Altitude Low Pressure Simulation Environmental Climatic Test Chamber


Low-pressure climate chamber for auto parts test simulates reliable storage and transportation climate of high altitude, sky, plateau area and low pressure high low temperature, it is applied to defense industry, aerospace industry automation components, auto parts, electronics, electrical components, plastic, chemical industry, pharmaceutical industry, food industry and other related products.

Control methods and characteristics

High precision microcomputer control temperature and humidity system, with PID, control the refrigerant flow to make the system’s heating and humidification reduction, to achieve low power consumption, energy-saving, carbon reduction effect, cooling, heating, humidity control intelligent electronic control, long-term stable use.

1 Test space dimensionW×H×D:800×900×700mm
2 External dimension

W×H×D: 1610×1990×2250 mm

PS: not including external dimensions protruding part

3 External materialExternal material use high-quality carbon steel with static color spray
4 Internal materialStainless steel plate (SUS # 304)
5 Insulation materialHigh-density rigid Polyurethane foam + glass wool, (high strength, non-flammable, no deformation)
6 DoorSingle open door, Explosion-proof handle, observation window 210*270mm, with lighting lamp inside.
7 Cable port and binding post

One Φ100mm cable hole on the left;

with glass sintered sealing binding post (14 core - 10A) flange

8 Manual charging valveManual inflation valve for manual pressure relief during a power failure.
9 ShelfStainless steel shelf *2 layers.
10 Air heater in the boxFin type heat pipe stainless steel electric heater.

11 Heating control


SSR (solid-state relay) non-contact pulse width modulation.
12 Vacuum pumpSV-10B vacuum pump

Other proposed models

Inner Size (D*W*H)mm600*600*700800*700*9001000*1000*10001200*1400*1200
Chamber Volume(L)25250410002160
SpecificationsTemp range-70℃~+150℃-70℃~+150℃-70℃~+150℃-70℃~+150℃
Temp fluctuation±0.5%
Temp deviation≥100℃, ±3.0℃(at 101kPa, ATM no load)
<100℃, ±2.0℃(at 101kPa, ATM no load)
Cooling rate0.7℃~1.0℃/min (Average)
Pressure range101kPa ~1kPa
Pressure accuracy±2kPa (101kPa ~ 40kPa), ±0.5kPa (4kPa~40pKa ), ±0.1kPa (4kPa~1kPa)
Depressurization rate101kPa ~1kPa≤30mins (Room temp)
Pressure recovery rate10kPa/Min(adjustable)

Control mode for pressure

The up and down rate of pressure is adjustable, firstly, change altitude linearly,

till to the testing altitude, and then adjust the temperature linearly.

Vacuum sensor

Model: UNIK 5072 (USA GE)

Measuring range: 0 ~ 200KPa

Comprehensive accuracy: ± 0.2% FS. BSL

Output: 4 ~ 20mA

Pressure interface: G1 / 4 internal thread

Standard configuration:

Two sample holders; an observation window; φ50 or φ100 cable hole.

Optional parts:

Communication interface RS232 or RS485, logger, micro printer, remote temperature and humidity control system (including communications software, computer)


Overall structure: the new design is easier to operate and maintain.
Water and electricity system is separated;
External humidifying design;
Three levels of overheat protection, easy access for refrigeration servicing, etc.


Tecumseh, Bock Compressor;
High quality electronic components (DANFOSS, Carlo Gavazzi, Omron, SPORLAN, HONEYWELL, Schneider solenoid valve)

Standards Implemented and Met

B10592-89 Technical requirements for high and low-temperature test chamber
GB2423.1-1989 Low-temperature test
GB2423.2-1989 High-temperature test mode


1. How long will it take from order placement to goods delivery?

Standard lead time is 15~30days including debugging time.

2. What
are your advantages?

KOMEG has 29 years of experience in producing environmental chamber and 23 process and 5 times quality control to ensure the accurate control of all details for the environmental chamber

3. Which certifications do you have?

We have passedthetheCE, ISO certification, China high-tech enterprise certificate, etc.

4. How is the product delivered?

Generally, by sea is the best and the lowest cost for delivery. European countries can also choose the central European train within 15 days. If an urgent case, the customer can choose air transportation, but the air transportation cost is relatively high.

5. Which countries have your product sold to?

We have sold to so many countries, such as Russia, America, Korea, Denmark, Vietnam, Singapore, South Korea, Pakistan, Turkey, Germany and other more than 70 countries and regions.

6. How can you provide the solution if your products break down?

Our engineers will analyze the problems which you raised, and we can build a group through video phone, WeChat, Skype and Whatsapp to guide you to solve the problems step by step. If you need our engineers to repair door to door, you only need to provide air tickets and accommodation;

7. How to install and use the product?

The product is shipped within operating instructions, drawings and videos of the English version.

High and low-temperature low-pressure test chamber...

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high altitude chamber


altitude testing chamber

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