Guangzhou Zhilitong Electromechanical Co., Ltd.
Contact Us
Tel:
86-20-81600059 81600135
Faq:
86-20-81600150
Add:
1/F, No. 2 Building, 287 Longxi Road, Liwan District, Guangzhou, Guangdong, China.
Email:
sales@electricaltest.cn
qiqiou618@hotmail.com- zhilitong2010@hotmail.com
Industrial News
-
Test device suitable for winding a flexible pipe
12/2/2011The device is used to checkwinding a flexible pipe, and conform to the IEC60598-2-20 Fig 3. Wind the pipe on a cylinder of 250 mm diameter with a pull of 60 N for the number of operations and at the ambient temperature given below: – for chains having an IP number up to and including 20 10...
-
Test device suitable for checking security of lampholder contacts
12/2/2011The device is used to check security of lampholder contacts, and conform to the IEC60598-2-20 Fig 2. The incandescent lamp is removed and a force of 15 N isapplied for 1 min to each of the conductors connected. Following this, a force of 30 N is applied for 1 min to the two conductors together. The ...
-
Cold Bend Test Apparatus
12/2/2011This test is intended in general for cores of circular cross-section having an external diameter up to and including 12.5 mm and for sector-shaped cores when it is not possible to prepare dumb- bells. The apparatus shall be held in a refrigerator before and during the test. The diameter of the mandr...
-
Apparatus for abrasion test on insulation sleeves of plug pins
11/21/2011The test apparatus comprises a horizontally disposed beam, which is pivoted about its centre point. A short length of steel wire, 1 mm in diameter and bent into a U-shape, the base of the U being straight, is rigidly attached, at both ends, to one end of the beam, so that the straight part projects ...
-
Apparatus for impact test at low temperature:
11/21/2011The Apparatus for impact test at low temperature is subjected to an impact test by means of an apparatus as shown in IEC60884 figure 27 and figure 42. At the end of this period, each specimen, in turn, is placed in the normal position of use as shown in figure 27 and figure 42, and a weight is allo...