JB/T 53550-1999
Pulp Conditioner - Product Quality Grading
矿浆准备器 产品质量分等
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 质量等级 → 4 试验方法 → 5 检验规则 Foreword → 1 Scope → 2 Normative References → 3 Quality Grade → 4 Test Methods → 5 Inspection Rules
Scope
This standard specifies the quality grades, test methods, and inspection rules for pulp conditioner products. This standard is applicable to the evaluation of quality grades of pulp conditioner products.
本标准规定了矿浆准备器产品的质量等级、试验方法和检验规则。本标准适用于评定矿浆准备器产品的质量等级。
Normative References
Keywords
Application Summary AI generated
Manufacturers and quality inspection agencies of pulp conditioners use this standard to grade and inspect product quality. They apply the specified indicators and test methods to determine whether a product meets the qualified or first-class grade. This standard helps ensure the performance, reliability, and safety of pulp conditioners, enhancing their competitiveness in the market.
矿浆准备器的制造商和质检机构使用本标准来对产品进行质量分级和检验。他们依据本标准中的指标和试验方法，判定产品是否达到合格品或一等品等级。本标准有助于确保矿浆准备器的性能、可靠性和安全性，提升产品在市场上的竞争力。
AI Summary AI generated
This standard specifies the quality grading requirements for pulp conditioner products, including two grades: qualified product and first-class product. It details indicators for finished product inspection, assembly, painting, packaging quality, and key component manufacturing quality, along with corresponding test methods and inspection rules. Key indicators include atomization efficiency, noise, trouble-free operation time, and service life. The standard is applicable for quality evaluation of pulp conditioners, aiming to improve product levels through graded management.
本标准规定了矿浆准备器产品的质量分等要求，包括合格品和一等品两个等级。标准详细列出了成品检验、装配涂漆包装质量、主要零件加工制造质量等指标，以及相应的试验方法和检验规则。关键指标包括雾化效率、噪声、整机无故障工作时间和寿命等。标准适用于矿浆准备器产品的质量评定，旨在通过分级管理提升产品水平。
Key Sentences extracted from text
本标准规定了矿浆准备器产品的质量等级、试验方法和检验规则。
产品的质量等级根据采用的标准、产品的技术水平、成品检验、生产过程中的质量检查和用户评价意见几个方面来确定，分为合格品和一等品两个等级。
成品检验项目应符合表2 的规定。
所有检测项目，只允许在抽样中检查评定，任何项目不合格时，不允许再加倍抽查。
按实测结果的最低等级评定整批产品的质量等级。
This standard specifies the quality grades, test methods, and inspection rules for pulp conditioner products.
The quality grade of the product is determined based on the adopted standards, product technical level, finished product inspection, quality inspection during production, and user evaluation opinions, and is divided into two grades: qualified product and first-class product.
Finished product inspection items shall comply with the provisions of Table 2.
All inspection items are only allowed to be inspected and evaluated in the sample; if any item is unqualified, no additional sampling is allowed.
The quality grade of the entire batch of products is assessed based on the lowest grade of the actual measurement results.
Standard Timeline
Changes from replaced version:
- 定出了关键项目
- Key items were specified