60Hz Environment Simulation Test Chamber With High - Strength Cold - Rolled Steel Sheet
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High-Strength Cold-Rolled Steel Sheet Walk-In Environment Simulation Test Chamber
Walk in temperature humidity test machine is used for light-duty testing or long-term steady-state evaluation of pharmaceuticals and other products to do the low temperature,high temperature,the charge of high low temperature,constant humidity and heating,high-low temperature alternating humidity and heating test. Provide large-scale parts,semi-finished product,finished product for large-scale temperature and humidity testing environment space for industry.It mainly composed of control panel,switchboard, monisturizing base plate blower,heating machine,humidity machine,refrigerator,can also be customized.
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. ◆GB/T658-2000 Air conditioning test ◆ GB18233-2003 Fuel consumption test ◆GB/T12781-1991 Lubrication test of automobile oil supply system ◆GB/T12546-1990 Automotive Thermal Ventilation Test ◆GB11555-1994 Defrost test defrost test ◆GB/T12535-1991 Low temperature start test ◆GB/T12543-1990 Accelerated test ◆GB/T12536-1990 Glide test
Specifications:
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 Features:
1.Circulating wind selection: Patio air supply or variable speed
motor 2.Water supply system selection: RO reverse osmosis 3.Polymer membrane / runner dehumidification system 4.LN2/LCO2 5.Ultrasonic cooling humidification system 6.Added glass inner door and hand operated hole 7.Instant access to test data recorder 8.Computer connection operation recording software
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