IEC 60335-1 clause 11.2 Black Test Corner For Temperature Rising Test Corner
Product information:
This test corner conforms to the standard requirement of IEC 60335-1 clause 11.2, IEC60065 clause 7, etc. It is designed and manufactured to provide the required environment for the temperature rising test of all kinds of electrical, electrical products. It can be customized according to the different testing samples.
The number on every connector socket and the test point number on the test corner are corresponding.
This test corner adopts K-Thermocouple for measuring.
Technical parameters:
1. Inner size: L*W*H: 1000*1000*1000mm (Side plate*2, base plate*1, top plate*1)
2. Thermocouple: The diameter of the thermocouple is less than 0.3mm
3. The thermocouple arrangement: Arranged on the side panels and bottom panel, and all the measuring points will be leaded to one panel by thermocouple for easy connection with data logger (the data logger should be prepared by user)
4. The sheet copper used for temperature measurement: the diameter of 15mm and the thickness of 1mm. 48 pcs of copper sheet for model SN1102-2.
5.The number of temperature measuring points: 48 points for model SN1102-2
6.The arrangement of temperature measuring points: 100*100mm, square stationing.
7.Plywood: The thickness is 20mm and the front side is painted with Berlin black and the reverse side is with gray film plate.
8. The movable part: there are 4 removable wheels installed on the bottom of the device.
Sinuo can customize different sizes with different temperature measuring distribution according to client's specific requirements. And our test corners are well painted, the themocouples and measuring coppers are well arrayed, all the themocouples are leaded to the terminal block, which is covenient for client to connect to the temperature measuring and recording instruments.
Test Method:
1. Prepare a thermocouple with plugs on the two ends, insert one plug into the socket of corresponding measuring point (please refer to the Attachment: Distribution map of measuring points), insert the other end into the temperature measuring instrument.
2. In order to make the temperature measuring instrument work stably, the temperature measuring instrument should be powered on before the normal test, and the measurement should be started after 30 minutes of warm-up.
3. Use a temperature measuring instrument with a resolution of 0.5°C and a range of 50°C to measure the indoor ambient temperature "T".
4. The specimen is placed at the proper position in the test corner, and powered on.
5. After the test starts, stay for 3 to 5 minutes and then read out the indicating value "T1" shown on the temperature measuring instrument, the actual temperature value of the measuring point.
6. The temperature rise value at a certain point T=T1-T.
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IEC 60335-1 Clause 11.2 Black Test Corner For Temperature Rising Test Corner Images
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