Document Details |
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| Name of Department/Committee : | CHD 10 | ||||
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| Document Number : | CHD 10 ( 25200) | ||||
| Document Title [English] : | Principles of design construction and Use of liquid-In-Glass Thermometers (Second Revision) | ||||
| Document Title [Hindi] : | तरल ग्लास थर्मोमीटर के डिज़ाइन, निर्माण और उपयोग के सिद्धांत (दूसरा पुनरीक्षण) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 17.200.20 | ||||
| Date of Project Approval : | 08-04-2024 | ||||
| Standards to be Revised : |
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| Standards to be Superseded : |
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Classification Details |
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| Group : | Medical and Hospital Equipments |
| Sub Group : | Diagnostic Instruments |
| Sub Sub Group : | Equipment/Instruments used for diagnostic and clinical purpose |
| Aspects : | Others |
| Risk : | None |
| Certification : | Voluntary Certification |
| Short Commom Man's Title : | Principles of design, construction and Use of liquid-In-Glass Thermometers |
| ITCHS Code : | |
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| Sustainable development Goals : | |
| Degree of Equivalence : | Indigenous |
| Identical/Equivalent Standards : | |
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| Sl.No. | Synosis Points | |
| 1 | Liquid-in-glass thermometers are used in industry, laboratories, teaching institutions, homes, hospitals etc. wherever measurement of temperature has any significance. As these thermometers are fragile and are designed to serve a large variety of purposes, it is important that they conform to some specific sets of requirements depending on their end use, so that they provide dependable service and are easily replaceable in case of breakage. For this purpose, it is considered necessary to lay down general guidelines for formulation of specifications for such thermometers. | |
| 2 | This standard was originally published in 1977. The first revision of this standard was undertaken in 2018 by adopting ISO 386: 1977. Later, in 2022, the ISO decided to withdraw its thermometer standards in relation to the Minamata Convention where mercury shall be removed from products by 2025. However, the committee responsible for formulating this standard decided to revise the standard and by providing alternative thermometric liquids in addition to the mercury as liquid-in-glass thermometers are still in use in the country. | |
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 | 08-04-2024 | ------- | ||
| 2 | WC Draft | 11-09-2024 | Duration : 60 Days Submitted for HOD approval |
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| 3 | WC Draft | 15-09-2024 | WC approved by HOD |
CHDC CHD 10 : 5, | ------- |