GB/T 5390-2008
GB/T 5390-2008 Forestry machinery—Noise test code for portable hand-held machines with internal combustion engine—Engineering method(Grade 2 accuracy)
Abstract
This standard specifies the measurement methods for sound power levels and ear-side noise of portable forestry machines powered by internal combustion engines. This standard applies to portable forestry machines such as chainsaws, brush cutters, and lawn mowers. This standard can be used for type testing of products, and the test results can be used for comparing the characteristics of different models of the same type of machine. Although the measurement methods specified in this standard are obtained under simulated actual operating conditions of the machine, the data obtained are very close to the actual results and represent the characteristics of the machine when it is actually working.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 5390-2008 |
| CCS | Forestry machinery and tools |
| ICS | Forestry equipment |
| Implement Date | 2009-01-01 |