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

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...