PLC Water-Tap With Sensor Switch Endurance 2 Station Tester EN15091
Product information :
It is designed and manufactured according to EN15091:2013 Sanitary
tapware-Electronic opening and closing sanitary tapware, the test
sample is Water-tap with sensor switch, It is used for endurance
testing of the sensor switch of the water-tap to verify its
reliability.
Test principle
The robot arm is driven by the servo motor to drive the human body
analog sensing resistor to repeatedly enter and exit the sensing
area of the sensor switch at a certain speed, so as to repeatedly
turn on and off the sensor switch, so as to achieve endurance test.
At the same time, the circulating water supply system and the hot
and cold water conversion auxiliary mechanism are configured to
simulate the normal operation process.
Structure
The equipment consists of an electrical control cabinet, a
circulating water supply system, a frame and clamp fixture mounted
on the frame.
Equipment dimensions: about: 1500 × 1300 × 1300 (mm) W × D × H
Equipment weight: 180kg
Performance parameters
| Test station | 2 stations |
| Electrical control mode | PLC programmable control, 7-inch color LCD touch screen |
| Driving mode | Servo motor |
| Sample clamping method | Special fixture clamping, provide 4 sets fixtures of different
sample |
| Detection tool | Analog human body sensing resistor |
| Forward / backward speed | 250-500mm/s , can be preset |
| Robot arm moving stroke | 0-600mm, can be preset (0-250mm can be set freely on one side) |
| Test times | 0-999999 times, can be preset and displayed |
| Forward pause time | 0-99.9s, can be preset |
| Backward pause time | 0-99.9s, can be preset |
| Water supply | Circulating water pump, normal temperature water tank, heating
constant temperature water tank (RT -80 °C), filtration device,
returning water tank |
| Auxiliary action mechanism | Hot and cold water switch conversion auxiliary mechanism |
| Safety protection device |
| Power | Leakage protection, overload and short circuit protection |
| Motor | Overload and short circuit protection |
Overview of test projects and processes:
1. Select the corresponding fixture according to the sample.
2. According to the requirements of the sample, set the robot arm
stroke, forward/backward speed, forward/ backward pause time, total
test times, and select the hot and cold water switch conversion
auxiliary mechanism if the water-tap has the hot and cold water
transfer switch. Press Start, the device will automatically run
according to the set parameters, automatically stop when the number
of tests is reached.
Use environment
Power supply: AC220V±10%/50-60Hz, power 6KW
Air source: 0.5-0.7MPa compressed air
Use place: atmospheric pressure 80 ~ 106kpa; ambient temperature 5
~ 40 ° C; relative humidity (20 ~ 80)% RH; no vigorous shaking,
vibration, no electromagnetic interference, no dust, no explosive
and corrosive gas, good heat dissipation.
