PG - CSV Electrical Test Instruments Low Carbon Steel Vessels Meet
the Requirements of GB21456 Annex A
1. Standard:
GB21456-2014 Annex A
2. 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.
3. Features:
1) The vessels are made of Q235, having a maximum carbon content of
0.08%
2) Vessels' body and the cover surface should be smoothly, and sand
rust surface treatment.
3) Thickness of the cover is 1mm, body thickness “t” of the vessel
please check the figures
4) The base of the vessel shall not be convex. The concavity of be
base of the vessel shall not exceed 0.006d.
4. 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 |
| Size 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 |
. Picture:
About Pego:
Pego Tester (Jiangxi) is founded by PEGO GROUP in 2011, a professional high-tech enterprise engaged in
developing, marketing and service for electronic test equipment. At
the moment, the company has seven groups main products: Go” and
“Not Go” gauges, UL and IEC test probes, electric safety test
equipment, environment test equipment, EMC and EMI test equipment,
LED test equipment and mechanical equipment, the business scope
includes E14, E27, E40 go and not go gauges, IP code probes, UL
probes, flame test chambers, glow-wire test apparatus, tracking
index apparatus, ground resistance tester, insulating resistance
tester, hipot tester, temperature chamber, waterproof test
equipment, dust chamber, spring hammer, pendulum hammer, ESD gun,
surge generator, goniophotometer, integrating sphere,
spectroradiometer, power supply and etc.
