Black Plywood Test Corner Electrical Appliance Testing Equipment Temperature Rise Heating Test
IEC60335-1 Black Plywood Test Corner Electrical Appliance Temperature Rise Heating Tester
Standards & Clauses:
IEC60335-1:2016 “Household and similar electrical appliances-Safety-Part1:General requirements” clause 11
Samples and Restrictions:
Household and similar electrical appliances such as microwave oven, refrigerator and etc.
Application:
It is used to measure the temperature rise of various electrician and electrical appliances during normal use.
Test Principle:
Thermocouples used for determining the temperature rise of the surface of walls, ceiling and floor of the test corner are attached t the back of small blackened disks of copper or brass, 15mm in diameter and 1mm thick. The front of the disk is flush with the surface of the board. The thermocouples are connected to the temperature measurement instrument to monitor the temperature at each point in real time.
Structure:
It consists of 20mm thick plywood boards coated with matt black paint, with temperature measuring copper on its surface, and thermocouple connected to the terminal block. The size of the boards and the number of temperature measurement points can be customized.
Use Environment:
Working temperature 0-40 ° C, humidity 30%-90%
Technical Parameters:
| Dimensions | WDH=600X600X1000mm, 800X800X1000mm, 1000x1000x1200mm are optional,or can be customized |
| Thermocouple | American original OMEGA thermocouple with diameter less than 0.3mm, type K |
| Thermocouple Arrangement | All lead to the terminal block |
| Temperature Measurement Copper | 15mm diameter, 1mm thick brass sheet, the front surface of the round copper sheet is flush with the surface of the plywood |
| Temperature Measurement Points | 20 points per each surface, can be customized for 32 points, 48 points, 64 points or other |
| Temperature Measurement Point Arrangement | 100×100mm square distribution, can be customized 76×76mm or 50×50mm |
| Plywood | 20mm thickness, matte black paint on the front and gray film on the back |
| Structure | 1 base plate, 2 side plates, 1 top plate |
| Optional | Temperature measurement and record instrument |
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