PDF
GB/T 34887-2017 Active
GB/T 34887-2017 Hydraulic fluid power—Test code for the determination of noise level of hydraulic motors
Abstract
This standard specifies the norms for measuring the airborne noise level of hydraulic motors (hereinafter referred to as motors) operating under steady-state conditions. This standard is applicable to measuring the A-weighted sound power level of motors and the sound power level of motors in the frequency band (with a center frequency ranging from 125 Hz to 8,000 Hz). This standard is not applicable to motors operating at a speed of less than 50 r/min, or motors with a large value of the reference rectangular hexahedron dimension exceeding 1 m. Other types of hydraulic motors can also refer to this standard for use.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 34887-2017 |
| CCS | Hydraulic and pneumatic devices |
| ICS | Pumps and motors |
| Implement Date | 2018-05-01 |
Price
$ 66
Subtotal
$ 66
Tax
$ 0.00
Order Total (incl. tax)
$ 66