DO-160G Civil Aviation Electronics Anti-Drip Test Equipment For Avionics Class W Test

DO-160G Civil Aviation Electronics Anti-Drip Test Equipment For Avionics Class W Test

Product Information:

Standard: Conforms to RTCA DO-160F Environmental Conditions and Test Procedures for Airborne Equipment Section 26 Fire, Flammability.

Samples and restrictions: Avionics Class W.

Test purpose: To check whether W-type avionics equipment can ensure good performance of equipment and components in a dripping environment. The purpose is to verify the protective performance of the product shell when dripping.

Test principle: The dripping is ensured to meet the standard requirement of 140L/m2/h by controlling the water supply flow. The test equipment can generate uniform water flow on the entire surface of the sample shell.

Equipment structure and features: The dripping is ensured to meet the standard requirement of 140L/m2/h by controlling the water supply flow. The test equipment can generate uniform water flow on the entire surface of the sample shell.

Power supply: AC220V±5%/50Hz

Use environment: temperature 15-35°C, relative humidity 25%-75%, atmospheric pressure 86～106kpa (860mbar-1060mbar), flat ground, lighting, waterproof leakage switch (or socket), good water inlet and drainage functions

Water source: clean water or tap water without impurities, equipped with water cleaning and filtering device

Technical Parameters:

Control and operation	PLC and touch screen intelligent control system
Inner and outer box dimensions	Inner box WDH=1000×1000mm×1000mm, outer box WDH=1280×2050mm×2150mm
Dripping test area	WD=800×800mm, other sizes can be customized
Dripping height	The distance between the needle and the sample is 0-500mm, by adjusting the turntable height or raising the sample
Dripping speed (water flow)	140L/m²/h, automatic adjustment, refer to standard figure A, the equipment uses an electronic flow meter to control the amount of water injected into the water tank, so that the water output of the needle meets the standard requirements
Schematic drawing
Rain drip tray pinhole diameter	0.33mm±0.01mm
Drip hole spacing	25mm×25mm, Matrix arrangement
Liquid temperature monitoring, ambient temperature monitoring,	The equipment is equipped with a thermostat, which can heat the sample. Ensure that the sample temperature is at least 10°C higher than the water temperature. The temperature parameters are limited according to JJF1101. Ensure the temperature uniformity in the experimental chamber.
Drip box location	Located on the top of the inner box, fixed position.
Test time	0-99.9min, can be preset.
Box material	The inner box is made of SUS304 stainless steel.
Water circulation system	The water inlet has a cleaning filter device, and the test dripping water is automatically collected into the water tank through the chassis and can be recycled.
Safety protection	Phase sequence protection, leakage protection, water shortage protection, abnormal protection

Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing laboratories, materials flame-retardant laboratories, basic general testing equipment, etc.), Sinuo aims to provide clients with complete laboratory construction, system integration, R&D, rectification and after-sales service, and strive to be the leader of one-stop service for laboratory construction in the field of electrical appliance testing.

Sinuo  products are composed of all kinds of testing equipments as per standards of IEC/ BS/ EN/VDE/UL/ ISO..., such as household appliances testing equipment, energy efficient testing laboratories and comprehensive performance test system for household appliances, battery testing equipment,  automotive testing equipment, luminaries testing equipment,IP code testing equipment, environmental test chamber, flammability test chambers, EMC testing equipment and etc.

Sinuo employees include a highly trained staff of engineers for sales and service, that are committed to offer satisfactory products and prompt service to all home and abroad customers.

Sinuo cooperate with many research institutions and schools to enable our techincal capacities. Sinuo has two own factories, one is in Guangzhou, the other is in Dongguan, and authorized agents and representative offices in Korea, South Africa, Egypt,Pakistan and Philippines.

Sinuo combines all the R/D and production advantages, contributes to provide perfect, high-end and systematic electrical appliance testing laboratory solutions, products and services for corporate customers, universities and third-party laboratories. Our clients include Bureau Veritas, CSA, Intertek, TUV Rehiland, TUV SUD, SGS, etc.