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DO-160G Civil Aviation Electronics Anti-Drip Test Equipment with 140L/m²/h Dripping Speed

DO-160G Civil Aviation Electronics Anti-Drip Test Equipment with 140L/m²/h Dripping Speed

Brand Name:	Sinuo
Model Number:	SN4423
MOQ:	1
Price:	Customized
Payment Terms:	T/T
Supply Ability:	10 sets per month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

Calibration Certificate (Cost Additional)

Test Time:

0-99.9min

Dripping Height:

0-500mm

Dripping Speed:

140L/m²/h

Drip Spacing:

25mm×25mm

Dripping Area:

WD=800×800mm

Drip Diameter:

0.33mm±0.01mm

Inner Box:

WDH=1000×1000mm×1000mm

Outer Box:

WDH=1280×2050mm×2150mm

Packaging Details:

Plywood Case

Supply Ability:

10 sets per month

Highlight:

140L/m²/h Dripping Speed Anti-Drip Test Chamber

0-500mm Dripping Height Waterproof Test Chamber

SUS304 Stainless Steel Drip Test Equipment

Product Description

DO-160G Civil Aviation Electronics Anti-Drip Test Equipment

Product Overview

The DO-160G Civil Aviation Electronics Anti-Drip Test Equipment is designed for waterproofness testing of airborne equipment and avionics exposed to falling or dripping water during aircraft operation.

The system simulates a controlled dripping-water environment over the test sample and helps evaluate whether the enclosure and equipment can maintain the required performance after water exposure.

Test Purpose

The test is designed to verify whether W-type avionics equipment can maintain proper performance when exposed to a dripping water environment. It evaluates the protective performance of the product enclosure against water dripping.

Test Principle

The equipment controls the water supply flow to achieve the required dripping rate of 140 L/m²/h. It generates a uniform water flow over the entire surface of the test sample enclosure to simulate the specified dripping environment.

Equipment Structure & Features

The system controls the water supply flow to maintain a dripping rate of 140 L/m²/h and provides uniform water distribution across the entire surface of the sample enclosure.

Power Supply

AC 220 V ±5%, 50 Hz

Operating Environment

The equipment should be installed and operated under the following conditions:

Item	Requirement
Ambient Temperature	15–35°C
Relative Humidity	25–75% RH
Atmospheric Pressure	86–106 kPa (860–1060 mbar)
Installation	Flat ground with suitable lighting
Electrical Safety	Waterproof leakage switch or socket
Water & Drainage	Good water inlet and drainage facilities

Water Source

Use clean water or impurity-free tap water. The equipment is equipped with a water cleaning and filtration device to help ensure suitable water quality for the dripping test.

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

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Environmental Test Chamber

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Vibration Test System

products details

DO-160G Civil Aviation Electronics Anti-Drip Test Equipment with 140L/m²/h Dripping Speed

DO-160G Civil Aviation Electronics Anti-Drip Test Equipment with 140L/m²/h Dripping Speed

140L/m²/h Dripping Speed Anti-Drip Test Chamber

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