Standard No.:	GB/T 18854-2002
English Name:	Hydraulic fluid power-Calibration of liquid automatic particle counters
Chinese Name:	液压传动 液体自动颗粒计数器的校准
Chinese Classification:	J20    Hydraulic and pneumatic device
Professional Classification:	GB    National Standard
Source Content Issued by:	AQSIQ
Issued on:	2002-10-11
Implemented on:	2003-5-1
Status:	superseded
Superseded by:	GB/T 18854-2015 Hydraulic fluid power - Calibration of automatic particle counters for liquids
Superseded on:	2016-7-1
Target Language:	English
File Format:	PDF
Word Count:	14000 words
Translation Price(USD):	420.0
Delivery:	via email in 1~3 business day

本标准提供了用于液体自动颗粒计数器校准的方法和程序，以此作为校准者的一种指导，包括:
a) 一次颗粒尺寸校准、传感器分辨力和计数性能的确定;
b) 使用NIST标准物质制成的悬浮液进行二次颗粒尺寸校准;
c) 确定合格的工作范围和性能极限;
d) 使用ISO UFTD'，校验颗粒传感器的性能;
e) 测定重合误差极限和流速极限。