Doshi furnace switch life testing device

Durability test device for Duoshi furnace switch

1meet the standardterms

GB4706.14-2008Special requirements for safety grills, bread toasters, and similar portable cooking appliances for household and similar electrical appliances19.101terms

IEC60335-2-9:2006《Household and similar electrical appliances-Safety-Part1:Particularrequirements for grills,toasters and similar portable cooking appliancesHow to translate

clause 19.101

II

Equipment purpose, principle and structural characteristicsUsed to test the on/off life of bread toasters for household and similar purposes under rated input power and normal operating conditions6Automated implementation using a driving mechanism500Turn on/off the switch of the bread toaster, and use forced cooling to room temperature after each operation

Perform forced cooling only once after baking, repeat this process

Once reached, the machine will automatically shut downAdopting a multifunctional universal fixture, it can hold different samples with strong versatility and is suitable for most bread toaster tests.

structural diagramAs shown in the following figure:

IIITechnical Specifications1Working power supply:AC220V

The50Hz2

Output power:2KW3Interval time:

0-999.9sadjustable4Cooling time:

0-999.9sadjustable5Baking frequency:

0-9999adjustable6Number of cycles:

0-9999adjustable7

interval——The pause time of the robotic arm at the upper limit position4

1touch screen

2Screen IntroductionPower on, display device name and company information, press to enter the system to the control screen.

3、Overview of Control Screen

ParametersSettings ScreendeclineDisplacement setting is requiredpressmanualdeclineButton, the robotic arm descends to drive the sample switch, press the sample switch to the lowest position to power on the sampleAnd currently

4Input the displacement display into the displacement settings.

、alarm screen

5Sample device adjustment and sample installation1Translate into EnglishPlace the sample on the testing platform and test itsampleswitchputinmechanicalPress the head directly below with your hand，

Insert the sample plug into the socket on the right sideUp there.2Turn on the powerEnter the touch screen parameter screen,pressManual descent button,mechanical armPress the head to start lowering, when the robotic arm drives the sample switchpressWhen the sample is powered on and running normally, record the current position and input it into the descent displacement setting. Raise the robotic arm and reset the sample switch,moveThe fixtures on both sides of the sample will

sampleClamp it tightly.3Set cooling temperature（coolingAt room temperature)SampleNumber of iterations, number of cyclesCoolingtime(Every time)The interval time between the number of experiments）TheOpen the sample for power on testing（

detectionIs the switch powered on after being pressed4After setting upenter controlScreen, if the robotic arm

not inPress the origin back to the original point, PressCount reset buttonturnlast time

5doThe number of experiments is reset to zero., PressStart button automatically starts running, systemaccording toThe set number of experiments and cyclesfrequencyRun, achieve

loop

The system automatically stops after a certain number of attempts.6、 Attention:1equipmentDo not touch moving parts during operation，

To avoid injury from pinching.

2Pay attention to dust and moisture prevention outside of work.Durability test device for Duoshi furnace switch,Duoshi furnace switch durability tester，Duoshi furnace switch durability tester,Doshi furnace switch life testing device