Box type rain testing machine equipment

The box type rain testing machine is mainly used to test the performance of products during storage, transportation, and use in rainy weather environments. It is mainly used to test the physical and other related properties of electrical and electronic products, lamps, cabinets, electrical components, automobiles, motorcycles, and their parts under simulated rainy weather conditions. After testing, the performance of the product can be judged through calibration to determine whether it can meet the requirements for product design, improvement, calibration, and factory inspection.

Box type rain testing machine

Structural characteristics of box type rain testing machine:

1. The outer shell material of the box is made of high-quality stainless steel plate with textured treatment, and the inner liner material is made of stainless steel light plate.

2. Large area visible glass door for easy observation of the condition of the tested sample inside the test chamber.

3. Swing of the swing tube: The swing tube control system adopts automatic control through a stepper motor, and the swing tube angle and speed can be set through instruments.

4. Water pump supply, with flow (pressure) regulating valve. The water supply tank is equipped with a water quality filter, an inlet float valve, and a drain valve. If heating is required, an electric heating tube and a temperature controller can also be installed in the water tank. The sewage system is designed to quickly discharge water at the bottom of the box without accumulating water.

5. Nozzle: The bending radius of the swing tube is determined by the size of the specimen and the internal volume of the box. The nozzle is a foldable nozzle, and the spray hole can be changed at any time according to the required aperture of the standard. The spray direction can be adjusted to ensure that the water droplets are evenly sprayed and the flow rate is sufficient.

6. A sample table with adjustable speed, made of stainless steel, with a motor rotating and a reducer adjusted to the appropriate speed.

7. The bottom of the rain test chamber adopts high-quality fixed PU movable wheels, which are convenient for users to move.

Technical parameters of box type rain testing machine:

1. Spray ring radius: HT/LY 500:375mm, HT/LY 1000:450mm;

2. Water pipe diameter: 16mm;

3. Spray hole diameter: 0.4mm;

4. Aperture spacing: 50mm

5. Swing amplitude of the tube: 180 °± 20 °;

6. Swing speed: 60 °/S

7. Test bench speed: 1r/min (can also be infinitely variable speed (optional));

8. Rainwater pressure: about 98-106Kpa;

7. Power requirements: AC380 (± 10%) V/50HZ three-phase five wire system;

The box type rain testing machine meets the standards:

GB4208-2008 Degrees of Protection Provided by Enclosures (Code IPX3, IPX4);

GB4706.1-2005 General Safety Requirements for Household and Similar Electrical Appliances;

GB7000.1-2008 General Safety Requirements and Tests for Luminaires;

GB/T10485-2007 Waterproof Test.

System structure of box type rain testing machine:

1. Control system: Use a programmable logic controller (LCD display) to complete the time, angle, and sequence control of the entire system;

2. Using a stepper motor to control the angle effectively ensures that the test runs according to the standard;

3. The angle of the swing tube is driven by a PLC stepper motor (angle can be set and displayed arbitrarily);

4. Flow display: high-precision organic glass rotor flowmeter;

5. Water supply system: water storage tank, booster pump;

6. Standard configuration: Several nozzles, needle through;

7. Time controller: imported programmable time computer integrated controller;

8. Safety protection: leakage, short circuit, motor overheating, audible alarm, grounding protection.