Document Details |
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| Name of Department/Committee : | LITD 04 | ||||
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| Document Number : | LITD 04 ( 26259) | ||||
| Document Title [English] : | Methods of Measurement of Colour Television Picture Tubes First Revision | ||||
| Document Title [Hindi] : | रंगीन टेलीविज़न पिक्चर ट्यूबों के मापन के तरीके (पहला परिशोधन) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | ICS : 31.100 | ||||
| Date of Project Approval : | 01-06-2024 | ||||
| Standards to be Revised : |
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| Standards to be Superseded : |
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Classification Details |
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| Group : | Electronic and Telecom equipments, components and devices |
| Sub Group : | Electronic components and devices |
| Sub Sub Group : | Testing procedures for electromechanical components |
| Aspects : | Methods of tests |
| Risk : | None |
| Certification : | None |
| Short Commom Man's Title : | |
| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : | |
| Degree of Equivalence : | Identical under dual numbering |
| Identical/Equivalent Standards : | IEC 60151-28:1978 |
| Organization Type: | IEC |
| Sl.No. | Synosis Points | |
| 1 | “IEC 60151-28:1978 specifies the procedures and methods for measuring the electrical properties of color television picture tubes (CRT). The standard is intended to ensure that measurements are conducted in a consistent and accurate manner, allowing for reliable assessment of CRT performance and quality. Key aspects covered under this scope include: | |
| 2 | Test Conditions: Guidelines on the conditions under which measurements should be performed, including environmental factors (e.g., temperature and humidity) and operational states of the CRT (e.g., stabilized or operating). | |
| 3 | Calibration Requirements: Instructions for calibrating measurement equipment to ensure accuracy in the recorded data. This includes the calibration of voltmeters, oscilloscopes, and other relevant instruments. | |
| 4 | Safety Protocols: Safety guidelines for handling high-voltage components of the CRT and conducting measurements to prevent electrical hazards and ensure operator safety. | |
| 5 | Data Interpretation: Guidance on how to interpret measurement results in the context of the CRT’s overall performance, image quality, and reliability. | |
| 6 | Documentation and Reporting: Requirements for recording and reporting measurement data, which is crucial for quality control, troubleshooting, and ensuring adherence to performance standards. | |
| 7 | Quality Assurance: Procedures for using measurement data to evaluate and control the quality of color television picture tubes, ensuring that they meet specified performance criteria. | |
Timeline Details |
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Stages |
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| Sl. No. |
Stage | Date of Occurence | Remarks | Circulated to | Files |
| 1 | Generation of Document Number | 01-06-2024 | ------- | ||
| 2 | P-Draft Waived | 30-07-2024 | ------- | ||
| 3 | WC Draft | 30-07-2024 | Duration : 60 Days Submitted for HOD approval Remarks : The committee decided to issue wide circulation for two months All committee members are requested to provide their comments on or before the due date |
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| 4 | WC Draft | 02-08-2024 | WC approved by HOD |
LITDC | ------- |