High and low temperature testing of large components in the overall environment, laboratory environmental test box testing, professional and reliable
High and low temperature testing of large components in the overall environment, laboratory environmental test box testing, professional and reliable
High and low temperature testing of large components in the overall environment, laboratory environmental test box testing, professional and reliable
High and low temperature testing of large components in the overall environment, laboratory environmental test box testing, professional and reliable
High and low temperature testing of large components in the overall environment, laboratory environmental test box testing, professional and reliable
High and low temperature testing of large components in the overall environment, laboratory environmental test box testing, professional and reliable

High and low temperature testing of large components in the overall environment, laboratory environmental test box testing, professional and reliable

$145.18
Place of Origin
China
Shipping
Air Freight, Ocean Freight, Land Freight

Product Description

Overview

Industry type
Suitable for the entire industry
Service Area
nationwide
Service Qualification
CMA, CNAS, OEM approval
Test cycle
Regular 5-7 working days, depending on the testing project
Report format
Chinese and English electronic/paper reports
Invoice provision
Available
Expedited service
Can be expedited
Value added services
Environmental reliability capability training
Discount
Consulting customer service

Product Details

service content


Environmental adaptability - low temperature test, high temperature test, damp heat test, solar radiation test, defrosting and defogging, cold start, Thermal equilibrium, etc.

1200m ³ Common testing content for temperature and humidity chambers:

1. Low temperature test

Equipment should have low-temperature environmental adaptability requirements, and different equipment should have different requirements for low-temperature storage environment temperature and low-temperature working environment temperature. Under the specified low-temperature environment, the equipment should not produce cracks, deformation, aging, or other appearance damage, and should be able to work normally. The starting performance of the vehicle type equipment is intact and should be able to complete the specified functional performance normally; Cabin equipment should have good internal temperature control performance, and there should be no jamming at the connection parts of mechanical structural components; The generator set, cabinet, and other equipment should be able to start and power on normally, and meet the specified performance indicators.


2. High temperature test

Equipment should have requirements for adaptability to high-temperature environments, and different equipment should have different requirements for high-temperature storage environment temperature and high-temperature working environment temperature. Under the specified high temperature environment, the equipment should not produce cracks, deformation, aging, or other appearance damage, and the equipment should be able to work normally. The starting performance of the vehicle type equipment is intact, the on-board equipment can be continuously powered on, the heat dissipation is good, and the specified functional performance can be completed normally; Cabin equipment should have good internal temperature control performance, and the equipment inside the cabin can work normally under high temperatures; The generator set, cabinet, and other equipment should be able to start and power on normally, and meet the specified performance indicators.


3. Damp heat test

Equipment should have adaptability requirements for humid and hot environments under high temperature and humidity conditions. Equipment should not exhibit corrosion, blistering, or other phenomena on its surface in a specified humid and hot environment. Electrical insulation should meet the specified requirements. Damp heat generally includes alternating damp heat and constant damp heat. According to the storage, operation, and use environment of the equipment, appropriate damp heat conditions and test times should be selected to clarify the performance that the equipment should maintain in the humid and hot environment and whether the equipment should be powered on during the test.


4. Solar radiation test

Equipment mainly designed for outdoor unshielded use and storage should meet the requirements of adaptability to solar radiation environments. The solar radiation environment includes environments that withstand cyclic thermal effects and stable long-term photochemical effects. The equipment should be able to maintain normal operation under solar radiation environment conditions, without material aging, surface coating discoloration, peeling, and other phenomena.


5. Defrosting and defogging test

Mainly aimed at the performance assessment of the defrosting and defogging system for the cockpit windshield of the entire vehicle. Each car must have a defogging and defrosting device to remove frost and mist from the windshield of the specified area within the specified time.


High and low temperature testing of large components in the overall environment, laboratory environmental test box testing, professional and reliable

Service scope


It covers the environmental adaptability test of the whole vehicle (military and civil), shelter, generator set, cabinet and other large parts, including: low temperature test, high temperature test, damp heat test, solar radiation test, defrosting and defogging, cold start, Thermal equilibrium, etc.


Testing standards


High and low temperature testing of large components in the overall environment, laboratory environmental test box testing, professional and reliable

Related qualifications


CNAS, CMA


High and low temperature testing of large components in the overall environment, laboratory environmental test box testing, professional and reliable

Test items and cycles


Test items
1. Whole vehicle: low temperature test, high temperature test, damp heat test, solar radiation test, heating and cooling test, defrosting and defogging, cold start, Thermal equilibrium, etc.
2. Shelter: Low temperature test, high temperature test, damp heat test, sunlight test, insulation test, etc.
3. Generator set: low-temperature test, high-temperature test, damp heat test, low-temperature start test, etc.
4. Cabinet: Low temperature test, high temperature test, damp heat test, solar radiation test, etc.

According to the customer's specified time, the test can be conducted 24 hours without interruption.


Service background


Why do we need to do this test?

The whole vehicle (military and civil), shelter, generator set, cabinet and other large parts shall be able to work normally or reduce power under extreme conditions in hot, cold and plateau areas to adapt to the functional performance requirements under extreme environmental conditions. The environmental test chamber of the whole vehicle adopts appropriate ventilation and air conditioning equipment to meet the test requirements of the whole vehicle space matching, economic performance matching, cold start performance matching, low temperature adaptability, emission performance and other test requirements, taking into account the shelter, generator set The environmental adaptability test requirements for large components such as cabinets can effectively simulate the environment in hot and cold regions, and reproduce the real environment in the laboratory.


Our Advantages


1. Radio and television metrology is a recognized professional third-party inspection institution in China, which can provide one-stop services;

2. The Radio and Television Measurement Environment and Reliability Center has established nearly 20 laboratories nationwide, with a professional team of multi-disciplinary experts and advanced testing equipment;

3. The Radio and Television Measurement Environment and Reliability Laboratory has qualifications such as CMA and CNAS, implements a national integrated control model, actively participates in various capacity verification projects, and ensures that the testing results are fair, accurate, and traceable;

4. Radio and television metrology serves various services and arms, and has rich experience in environmental, reliability, and Environmental stress screening detection, which can meet various needs of customers.


High and low temperature testing of large components in the overall environment, laboratory environmental test box testing, professional and reliable

Trading Area

Global

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