JB/T 51223-1999
Incubator - Product Quality Grading (Internal Use)
孵化机 产品质量分等（内部使用）
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 质量指标 → 4 试验方法 → 5 检验规则 Foreword → 1 Scope → 2 Normative References → 3 Quality Indicators → 4 Test Methods → 5 Inspection Rules
Scope
This standard specifies the quality indicators, test methods, and inspection rules for incubator (including hatcher) products. This standard applies to the quality grading of incubator products.
本标准规定了孵化机（包括出雏机）产品的质量指标、试验方法和检验规则。本标准适用于孵化机产品质量分等。
Normative References
Keywords
Application Summary AI generated
Incubator manufacturers and quality inspection agencies use this standard to grade the quality of incubator products. They rely on the specified indicators and test methods to evaluate and classify products. This standard ensures consistent product quality and provides a unified evaluation basis for the industry.
孵化机制造商和质检机构使用本标准来对孵化机产品进行质量分等。他们依据本标准规定的指标和试验方法，对产品进行检测和评定等级。该标准确保了孵化机产品的质量一致性，为行业提供了统一的评价依据。
AI Summary AI generated
This standard JB/T 51223-1999 specifies the quality grading requirements for incubator (including hatcher) products, covering performance indicators (e.g., heating time, temperature deviation, hatchability), safety, reliability (mean time to first failure), and corresponding test methods and inspection rules. It applies to the quality grading of incubator products, replaces the previous version, and adjusts the reliability assessment method, some indicators, and nonconformity classification.
本标准JB/T 51223-1999规定了孵化机（含出雏机）产品的质量分等要求，包括性能指标（如升温时间、温度偏差、孵化率等）、安全性、可靠性（平均首次故障前工作时间）等质量指标，以及相应的试验方法和检验规则。标准适用于孵化机产品的质量分等，替代了旧版标准，并对可靠性考核方式、部分指标和不合格分类进行了调整。
Key Sentences extracted from text
本标准规定了孵化机（包括出雏机）产品的质量指标、试验方法和检验规则。
本标准适用于孵化机产品质量分等。
可靠性改用平均首次故障前工作时间考核；
孵化率等部分指标进行了调整；
对不合格分类进行了调整。
This standard specifies the quality indicators, test methods, and inspection rules for incubator (including hatcher) products.
This standard applies to the quality grading of incubator products.
Reliability is assessed using the mean time to first failure (MTTFF);
Some indicators such as hatchability have been adjusted;
The classification of nonconformities has been adjusted.
Standard Timeline
Changes from replaced version:
- 可靠性改用平均首次故障前工作时间考核
- 孵化率等部分指标进行了调整
- 对不合格分类进行了调整
- Reliability is assessed using mean time to first failure (MTTFF)
- Some indicators such as hatchability have been adjusted
- The classification of nonconformities has been adjusted