Oscillating Rain Spray Tester for IPX3 and IPX4 waterproof testing equipment

Ipx7 Waterproof Rain Ingress Test Chamber for wholesales

Specification

Structure and characteristic

1.Inner material SUS#304

2.External material SUS#430

3.Motor:Stainless steel corrosion-resistant high pressure pump

4.Motor type:Multiple wing vortex roll convection type

5.Rotary motor:120W motor with rotary speed controller

6.Swing structure motor:BS stepper drive group,accurate motion

7. A group of JIS-S standard nozzle,a group of SAE nozzle,a group of swing pipe with 18pcs nozzle,nozzle diameter 0.4mm

8.Water-carrying capacity: 0.1±0.005~12±0.05L/min(adjustable)

9.Test range:GBT 10485,JIS–(S1,S2),SAE  

A.GBT 10485 method A

B.GBT 10485 method B

C. JIS D0203 (S1-S2) S1,S2——water pressure 0.1,0.3 Mpa;nozzle 40(material SUS 304),flow 24.5 L/min , 39.2 L/min(discussable)

D.Customizable work(work parameters can be customized)

Work principle	1.Principle of water spraying:                       Water is pumped from a water tank in the test chamber,water tank→water pump→ball valve→filter→pressure regulating valve→flowmeter→swing pipe in cabinet(water pressure gauge)→nozzle→test sample→water tank                                                 2.Work principle of swing tube:driving motor→reduction drive→ turntable→connecting rod→gear rack→gear→connecting shaft→swing pipe.The swing pipe angle can be adjusted by the turntable of the reduction drive
System control	1.High efficiency centrifugal stainless steel pump,low noise, low-energy 2.Microflowmeter,visually display the water flow 3.Anti-vibration manometer,system pressure parameter 4.Adjustable decompression valve,prevention of abnormal high pressure 5.RO filter,easy to disassemble and maintain,prevent the water jet hole from blocking 6.Add flow control valve,freely adjust system pressure 7.Controller+driver+stepping motor accurately controls the speed of the test bench 8. Controller+driver+stepper motor precision controls the pipe angle swing speed 9.Multifunction display panel: power,operation
Safety protection system	1.Self-protection,three phase shortage,phase sequence protection, prevent the pump from reversing. 2.Time accumulator,prevent accidental interruption of test,collect interruption time 3. Motor overload protection 4.Equipment over-current protection device 5.No fuse protection switch 6.Over-temperature,low water level,machine warning light indication, automatic stop,can't open machine if failure is not eliminated 7.Water pressure overload protection switch 8.Pump overload protection switch 9.Motor with over-current protector 10.Alarm buzzer 11.Failure point Chinese indicator screen
Power and environment requirements	1.Power: 380V 3 phase 4 wire 50Hz 2.Ambient temperature around the machine maintain at +5~+35℃ 3.Must exist water source supply(Ordinary tap water),and draining pipe

Product description

The rain test box is suitable for the external lighting and signal equipment and the protection of the shell of the automobile lamps and lanterns. It can provide a realistic simulation of the electronic products and their components in the transportation and use of the possible conditions such as drench and spray test. In order to detect the waterproof performance of various products.

Operation specification

First, switch on the power, then turn on the power switch, and the power light is on. It means that the controller will automatically enter the fixed stop interface.

1, when the power supply is turned on, the machine will stop running when the control program is completed.

2. When the control program is completed, the machine will stop running.

3. Open the handle of the box door, put the test sample on the sample rack, then close the box door.

Note: the capacity of the sample can not exceed 2/3 of the test area.

4. According to the "TEMI880 operation manual", the test setup operation is carried out first, and then the test state is entered according to the mode of operation.

5. In the test, if you want to observe the change in the box, the door light switch can be opened and the changes in the internal change can be opened through the window. The change of temperature and humidity in the test box will be displayed on the controller (if the humidity is tested without humidity, the humidity value is not displayed).

6. Open the door handle of the box, take out the test sample from the sample rack, check the test sample, and record the test status.