electrical safety test equipment, environment test equipment, test probes, go not go gauges

  UL accessiliby test probe for uninsulated live part is designed according to   UL507  figure 9.1 (PA135A) and  UL1278  figure 8.1 (PA130A). The handle is made by nylon and tip is made by stainless steel. 2.   Parameter Diameter of probe 12.7mm (1/2 inch) Length of probe 101.6mm (4 inch) Length of head 14.3mm (9/16 inch) Radius of head R4.8mm (3/16 inch) Diameter of tail 19.1mm (3/4 inch)

This device is for checking the resistance to lateral strain of  socket-outlet according to IEC60884-1 clause 13.14 / figure 13 and VDE0620, It is apply to test whether the socket-outlets having rating up to and including 16A and 250V will cause any damage in the standard sense when they are subjected to lateral stress by an appliance that is inserted into the socket. Each specimen is mounted on a vertical surface with the plane through the socket-contacts horizontal. The device is then fully engaged and a weight hung on it such that the force exerted is 5N. The device is removed after 1 min and the socket-outlet is turned through 90 degrees on the mounting surface. The test is made four times, and the socket-outlet being turned through 90 degrees after each engagement. During the test the device shall not become disengaged from the socket-outlet. After the tests, the socket-outlets shall show no damage within the meaning of this standard .   2.  Specification Number of ...

Maximum and minimum withdrawal force testing equipment is designed according to IEC60884 figure 18/19 and VDE0620, it is applied to evaluate the maximum and minimum pull-out force of the socket. The apparatus is suitable for plugs and sockets with rated voltage not exceeding 250V and rated current less than 16A. The t est plugs made of  hardened steel with roughness not exceeding 0.8mm. This device is comp osed  of the clamping device under the mounting plate A, the   principal  weight F, the supplementary  weight G and the test plug C. M aximum   withdrawal  force: apply the maximum   withdrawal  force specified in the standard (the total force of the principal  weight, the   supplementary  weight, the hook (clamping device), and the test plug) to the test plug (multi-pin gauge) , and the plug should come out of the socket. Minimum withdrawal force: insert the gauge (single pin gauge) of the minimum withdrawal  force spe...

The vertical impact hammer is designed according to IEC60068-2-75 test Ehc, the hammer consists by a striking element which falls freely from rest through a vertical height on to the specimen surface held in a horizontal plane, and the fall of the striking element shall be along a guideway, the guideway shall not rest on the specimen and the striking element shall be free of the guideway on the striking the specimen , the mass of striking element is equal to equivalent mass . 2J striking element equip with Φ 40 mm*4 71 mm guideway, 5J striking element equip with Φ6 8 mm*3 85 mm guideway, 10J striking element equip with Φ8 9 mm* 337 mm guideway, 20J striking element equip with Φ10 8 mm* 520 mm guideway, 50J striking element equip with  Φ12 9 mm* 650 mm guideway.