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

IEC60335-2-9 Low Carbon Steel Vessels for Testing Induction Hotplates  1.  Introduction The low carbon steel vessels are designed according to IEC60335-2-9:2002 figure 104, IEC60335-2-6 Fig. 102 , GB4706.14-2008 figure 10 and GB4706.22-2008 figure 102, they are applied to test the induction hotplates. The vessels are made of low carbon steel having a maximum carbon content of 0.08%, and the surface is sprayed with high temperature non-stick coating.  It is cylindrical without metallic handles or protrusions. The diameter of the flat area of the base of the vessel shall  be at least the diameter of the cooking zone. The base of the vessel shall not be convex. The concavity of the base of the vessel shall not exceed 0.6% of its diameter at the ambient temperature (20±5) ℃. 2.  Parameter Diameter of Cooking Zone (mm) Dimension d (mm) e (mm) a (mm) c (mm) ≤110 110 140 2±0.5 <0.006  d ＞110≤145 145 140 2±0.5 <0.006  d ＞145≤180 180 140 2±0.5 <0.006 ...

https://www.pegotester.com/GB21456_standard_cooking_test_vessels.html   1.  Introduction The standard pan is designed according to annex A, GB21456-2014, it is applied to evaluate the energy efficiency and energy efficiency grades . The pan and the lid are made of Q235 having a maximum carbon content of 0.08%, and the thickness of the lid (t) is 1mm, the bottom of the pan can not convex outward, and the maximum concavity at the bottom is 0.6% times the effective diameter. The surface of the pan and the lid should be smooth and polished to prevent rust.   2. Parameter Size of vessels Figure No. A/mm B/mm H/mm t/mm Volume/L B1 Φ140 Φ120 75 1.5 1 B2 Φ200 Φ180 95 1.5 3 B3 Φ220 Φ200 110 1.5 4 B4 Φ280 Φ260 105 2.0 6   S ize of lids Figure No. A/mm B/mm C/mm t/mm B1 Φ82 Φ126 Φ146 1.0 B2 Φ142 Φ186 Φ206 1.0 B3 Φ162 Φ206 Φ226 1.0 B4 Φ222 Φ266 Φ286 1.0

https://www.pegotester.com/h-pr--0_393_23.html 1.  Introduction The vessels are designed according to EN60350-2:2013 figure Z1, the side wall of the vessel is made of 1.4301 stainless steel with thickness 1mm±0.05mm, the bottom of the vessel is made of 1.4016 stainless steel with thickness 6mm±0.05mm, the cookware is cylindrical without handle or protrusions. And the lid is made of aluminum, and thickness is 2mm±0.05mm, each hole circle of the lid has a diameter of 16mm±0.1mm, the holes shall be evenly distributed on the hole circle. The lid is flat and can accommodate a temperature sensor in the center.  2. Size of the standardized cookware, lids and water account Diameter of the cookware bottom (outstide) mm Diameter of the lid mm Lid holde circle diameter mm Number of holes on the circle Total cookware height (outside) mm Flatness of cookware bottom mm Water load g Cooking zone size category mm Standardised cookware categories 120±0.5 130±1 80±1 7 125±0.5 ≥0...

Cord Anchorage Pull Force and Torque Tester http://www.pegotester.com/cord_anchorage_pull_force_and_torque_tester.html#_pp=0_393_1 1.  Description The cord anchorage pull force and torque tester is designed according to the standards of IEC60598, IEC60335-1 clause 25.15, GB 7000, GB2486 and etc ., It is used to test tension and torque on the terminals of appliances provided with a supply cord and household appliances intended to be permanently connected to fixed wiring with flexible cords, it shall not be possible to push the cord into the appliance to such an extent that the cord or internal parts of the applian c e could be damaged. The test method is to make a mark on the cord at a distance of approximately 20mm from the cord anchorage or other suitable point, and then apply steady  pull force to cord for 25 times with a speed of 1 times/s. Then apply a torque as close as possible to the appliance for 1 minute. After the test, the displacement of the cord  marking posi...