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IEC60335-1 Tetrahedron Trihedral Temperature Rise Test Corner

China Pego Electronics (Yi Chun) Company Limited certification
China Pego Electronics (Yi Chun) Company Limited certification
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IEC60335-1 Tetrahedron Trihedral Temperature Rise Test Corner

IEC60335-1 Tetrahedron Trihedral Temperature Rise Test Corner
IEC60335-1 Tetrahedron Trihedral Temperature Rise Test Corner

Large Image :  IEC60335-1 Tetrahedron Trihedral Temperature Rise Test Corner

Product Details:
Place of Origin: China
Brand Name: Pego Tester
Certification: Third-lab calibration certificate
Model Number: PG-TCN
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: USD1000-USD4500/set
Packaging Details: Each packed in a wooden case
Delivery Time: 15 working days
Payment Terms: T/T, Western Union, MoneyGram
Detailed Product Description
Standard: IEC60335-1 Clause 11 Material: Black Painting Plywood
Thermocouple: K Type ( Ø0.3mm) Warranty: 12 Months
High Light:

Trihedral Temperature Rise Test Corner


IEC60335-1 Temperature Rise Test Corner


2m Cable Black Test Corner

IEC60335-1 Trihedral or Tetrahedron Temperature Rise Black Test Corner


1. Introduction

The black test corner is designed according to IEC60335-1 chapter 11 “heating”. It is applied to provide a standard required conditions for temperature rising test of electric appliance.The Black Test Corner is used for the measurement of the temperature radiated by different equipment during the tests from heating and abnormal operation. One is designed and made with the intention of determining the fulfillment of different standards as far as the registry from temperatures during the operation of the apparatus under test.

The Black Test Corner is conformed by a trihedral or tetrahedron one of black painting plywood, with a matrix of holes each 100 mm that allow to adapt thermocouples of measurement easily, specially designed for such case.

The dimensions of the device are: base 1000mm x 1000mm and with a height of 1000mm, includes two side plates, one bottom and one top plate, the top plate can be removed, bottom plate mounted on a structure with wheels, to allow his movement.

Thermocouples of measurement is of curved type K ( Ø0.3mm), mounted on terminal block, and in its end of measurement they have a copper disc of Ø15 mm and 1 mm of thickness. The amount of thermocouples is according to the necessity of the client.



2. Parameters

Material Plywood 20mm of thickness,painted with matt black paint on the front, gray-white film board attached on the back
Measurement points

136 points, includes cooper disc (Ø15 mm, 1mm thickness), thermcouple

points: 100mm*100mm (square), start from inner corner


Cable length: 2m

Type: K type (T and J types for optional)

Diameter: less than Ø0.3mm

Dimension 1000mm*1000mm*1000mm (L*W*H)
Copper disc dia. 15mm, thickness 1mm brass disk
Standard IEC 60335-1 / Clause 11
Optional Accessories

Multiway Temperature tester


How to position the appliance in the test corner?

For heating appliance and combined appliance:

1. Appliances normally placed on a floor or table in use, are placed on the floor and as near to the wall as possible.

2. Appliances normally fixed on a wall shall fixed on one of the walls, and as near to other wall and floor or ceiling as is likely to occur, taking into account the instructions.

3. Appliance normally fixed to a ceilling shall fixed to the ceilling, and as near to the walls as is likely to occur, taking into account in the instructions.


For motor operated appliance:

  • Appliances normally placed on a floor or table in use are placed on a horizontal support.
  • Appliances normally fixed to a wall are fixed on a vertial support.
  • Appliance normally fixed to a ceilling are fixed underneath a horizontal support.


Requirement for test corner:

The test corner, support and installation of buit-in appliances shall be made by plywood which has about 20mm thick and be coated with dull black paint. Thermocouples used for determing the temperature rise of the surface of walls, ceilling and floor of the test corner are attached to the back of small blackened disk (made by copper or brass), the blackened disk has 15mm in diameter and 1mm thick. The front of disk in flush with the surface of the board.


Advantage of Pego

1. PEGO is professional on electrical lab testing equipment, our goal is to provide our customers with better price, better quality and better service.

2. Customized Service: We can help our customers to design and develop new equipment according to their requirement. We are flexible and capable Supplier.

3.Excellent Quality: 12 months warranty, 100% guarantee test before delivery. And all our products can pass the third-lab calibration which is authorized by ISO17025.

4. After Sales Service and Technical Assistance: 24 hours technical support by email. Our professional team is always here willing to be your technical consultant.

5. Quick Delivery: Our company provides just-in-time delivery, and our freight forwarder can provide transportation services at the most reasonable price to solve your worries.

6. Prompt Response to Customers: we promise to reply our customers within 24 hours


Contact Details
Pego Electronics (Yi Chun) Company Limited

Contact Person: Ms. Penny Peng

Tel: +86-18979554054

Fax: 86--4008266163-29929

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