Blue Industrial Test Chamber , Customizable Observation Room And Transition Walk - In Test Chamber

Customizable Observation Room And Transition Walk-In Test Chamber

The walk-in test box has a wide range of applications, with large capacity and high reliability, and is stable regardless of the test. All the company's product sizes can be customized, all in order to meet customer needs, the company upholds the customer first, providing good service to customers.

Applications:

Walk in chamber simulates the effects that a range of temperature change and humidity conditions have on a product or material,and it usually comes in a variety of sizes, whether a small box (usually of integral construction) that fits on the bench top or a room-sized chamber (usually of penalized construction) for large objects or for testing large batches of product simultaneously. Temperature ranges from -60° C to +85° C and relative humidity ranges between 20% and 95% are available. A walk in chamber can also be used for constant temperature and/or humidity climate test conditions that are needed for product testing .

Applicable standards

 

Automotive integrated environment for the car manufacturers to provide product development in the performance of the test. The test cabin is mainly composed of cabin body structure, air conditioning system, fresh air system, dynamometer system, exhaust system, solar radiation system and other components.
◆GB1835203-2005 Emission test　　　　　 　　　

◆GB/T658-2000 Air conditioning test 　　　　　　　　　　

◆ GB18233-2003 Fuel consumption test
◆GB/T12542-1990 Thermal balance test　　　　　　 　

◆GB/T12781-1991 Lubrication test of automobile oil supply system 　　　　

◆GB/T12546-1990 Automotive Thermal Ventilation Test
◆GB/T12544-1991 Car heating test (air conditioning) 　　

◆GB11555-1994 Defrost test defrost test 　　　　　　　

◆GB/T12535-1991 Low temperature start test
◆GB/T12544-1990 Maximum speed test　　　　　　

◆GB/T12543-1990 Accelerated test 　　　　　　　　　　

◆GB/T12536-1990 Glide test
◆GB/T12546-1990 Minimum stable speed test

 

Specifications:

 

Model		MHPW-6	MHPW-8	MHPW-12	MHPW-16	MHPW-24
Interior Volume		6m³	8m³	12m³	16m³	24m³
Interior Dimension(cm)		200*200H*150	200*200H*200	300*200H*200	400*200H*200	400*200H*300
Exterior Dimension(cm)		340*225H*200	340*225H*220	440*225H*220	540*225H*220	540*225H*320
Temp & Humidity Range		-60℃,-40℃,-20℃,0℃～+85℃			25％～95％RH(Optional)
Temp & Humidity Fluctuation		±0.5℃			±2.5％RH
Temp & Humidity Deviation		±2℃		±3％RH(＞75％RH); ±5％RH(≤75％RH)
Temp Change Rate		2℃～2.5℃/m heat-up			1℃/m cool-down
Standard configurations		1 Window, 1 Cable port, 1 Lamp, 4 Casters, 1 Power cable, 2 Stainless steel shelves
Standard Documentations		quality certification,test report ,user operaion manual for machine & controller
Safety devices		Electric leakage, fan overheat ,anti-dry ,compressor overheat & overpressure,power supply undercurrent,overheat, overcurrent, phase sequence, over-temperature protection devices

 

Comprehensive technical parameters of automobile integrated environment

 

1.Temperature control test
Temperature range: -40 ℃ -80 ℃
Temperature Accuracy: When the car is at rest. The temperature of the cabin to maintain ± 2 ℃ by the test vehicle heat load impact, can be set within the temperature control smoothly, the vehicle 0.5 m control point temperature fluctuations & lt; ± 1 ℃, the general control point temperature fluctuations & lt; ± 2 ℃. Temperature -40 ° C to 60 ° C Bulkhead non-condensing discharge test: Absolute humidity (H) 5.5 ≦ 12.2gh2o / kg Air.
Euro 3 / 4VI line test: the humidity throughout the test period should be low enough to prevent condensation on the chassis dynamometer drum.
Change temperature: to ensure no frost.
Performance test: the test chamber temperature 25 ℃, the relative temperature of 50% RH ± 5%

 

4.Chamber atmospheric pressure test
To ensure the stability of the test run when the cabin is slightly positive pressure (short-term negative pressure), with air pressure balance device.
Cabin Rizhao Test:
proper temperature:35-60℃
Sunshine light source: full spectrum bulb;
Installation: removable, adjustable angle (45 degrees or more)
Sunshine intensity is not less than 1200W / m2 ± 20W / m2, (from the height of the roof height of the average temperature), can be fragmented control sunshine intensity, but also the overall control; solar radiation intensity control accuracy ± 20W / m2 Roof height of the level)
5.Cabin operation test:
The system has the dual operation function of automatic control / manual control;
During the test process can be achieved automatically / manual two-way worry-free switch;
Real-time display test and test parameters; real-time curve display; real-time parameter display and print; test data real-time storage; system with test and self-diagnostic function;

6.Safety monitoring system:
The test room is divided by the pressure balance and the oxygen concentration, the exhaust gas concentration control the new wind, but also equipped with a little security measures: alarm sound prompt independent (separate from the main controller) electronic over-temperature alarm protection: mechanical over-temperature alarm protection: Over-current, overheating, overpressure, oil pressure differential protection: explosion-proof device: CO, NOX exhaust exceeded protection; power owed, wrong phase protection: water, water, wet anti-dry protection;
7.Exhaust system
Automotive Standard Emission Test
temperature range:20℃-60℃
Size: Customizable
Equipment features: equipment for installation of the ignition engine (in the future can be extended to the oil machine), the total quality of not more than 3500KG M class, N class car according to national and national conditions of the discharge regulations test, in the test can provide - 20 ℃ -45 ℃ environmental simulation conditions (engine displacement: maximum 6L: speed: 120KM / H, the test can be controlled at -20 ℃)
Remarks:
1.Temperature control range:-40℃~40℃
2.Ground load-bearing ground load:≧300kg
3.Internal net size can be customized according to user requirements

 

Details:

 

 

Features:

1.Circulating wind selection: Patio air supply or variable speed motor
If your product has special requirements for air supply wind speed, this program is your best choice.

2.Water supply system selection: RO reverse osmosis
Our equipment to do the humidity, the use of pure water, that this automatic way to make water without interruption to provide pure water, so as to achieve easy and convenient results.

3.Polymer membrane / runner dehumidification system
If long-term low-temperature and low-humidity test conditions are required, then the cellular dehumidification system is an option, and the Humidity Range is required to achieve 10 ° C / 10% RH or less.

4.LN2/LCO2
We provide complete specifications from the United States imports of professional LN2 / LC02 solenoid valves and related control systems to achieve your rapid cooling temperature of the test requirements.

5.Ultrasonic cooling humidification system
If you have to carry out a dynamic test of high heating load under high temperature and high humidity, the ultrasonic cooling and humidification system is meeting the important requirements of this strict requirement.

6.Added glass inner door and hand operated hole
For the often need to test the movement of objects and start. (125mm * Ea) can be added to the glass door to avoid the impact of the door opening on the test environment.

7.Instant access to test data recorder
When the need to test the environment at the same time and the temperature of the multi-point measured object temperature measurement records, increased load specification recorder is the only choice to achieve the demand.

8.Computer connection operation recording software
When the software for the R & D of Metrology 's ring testing machine, its powerful function can monitor and control the machine at the same time, access to the information in the machine, providing the most convenient