Document Details |
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| Name of Department/Committee : | CHD 10 | ||||
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| Document Number : | CHD 10 ( 25206) | ||||
| Document Title [English] : | GLASS ALCOHOLOMETERS SPECIFICATION PART 2 GLASS ALCOHOLOMETERS WITH THERMOMETER THERMO-ALCOHOLOMETERS (Second Revision) | ||||
| Document Title [Hindi] : | ग्लास अल्कोहलमीटर – विशिष्टि भाग 2 ग्लास अल्कोहलमीटर थर्मोमीटर के साथ (थर्मो-अल्कोहलोमीटर) (दूसरा पुनरीक्षण) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 17.060 | ||||
| Date of Project Approval : | 09-04-2024 | ||||
| Standards to be Revised : |
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| Standards to be Superseded : |
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Classification Details |
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| Group : | Chemicals, Plastics and their Products including packaging and Environment |
| Sub Group : | Chemical Products |
| Sub Sub Group : | Laboratory glassware and test methods |
| Aspects : | Product Specification |
| Risk : | None |
| Certification : | Voluntary Certification |
| Short Commom Man's Title : | GLASS ALCOHOLOMETERS — SPECIFICATION PART 2 GLASS ALCOHOLOMETERS WITH THERMOMETER (THERMO-ALCOHOLOM |
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| Ministry : |
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| Sustainable development Goals : | |
| Degree of Equivalence : | Indigenous |
| Identical/Equivalent Standards : | |
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::Cross Referenced Indian Standard:: |
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| Sl. No. | Is No & Year | IS Title | |
| 1 | IS 1382: 1981 | Glossary of terms relating to glass and glassware (First Revision) | |
| 2 | IS 4905: 2015 | Random sampling and randomization procedures (First Revision) | |
| 3 | IS 5717: 2003 | Laboratory glassware - Pyknometers (Second Revision) | |
| 4 | IS 6274: 1971 | Method of calibrating liquid - In - Glass thermometers | |
| 5 | IS 8787: 2018 | Principles of design, construction and use of liquid - In - Glass thermometers (First Revision) | |
| 6 | IS 9621: 1980 | Principles of construction and adjustment of glass hydrometers | |
| Sl.No. | Synosis Points | |
| 1 | This Indian Standard was originally published in 1987 as IS 3608 covering alcoholometers with and without thermometer. Later in 1987, the standard was revised in two parts: Part 1 glass alcoholometers without thermometer; and Part 2 glass alcoholometers with thermometer. | |
| 2 | In the first revision, the alcoholometers having 0.2° graduation (type B) were omitted as the same were not in use. Instead, two classes of accuracy were introduced for glass alcoholometers without thermometer; class A for more accurate work and class B for normal work. However, in the case of alcoholometer with thermometer only one type of accuracy, namely, class B, was prescribed. Modifications in dimensions of alcoholometers were made. Reference temperature was also changed from 15°C to 20°C in order to align with the international practice. | |
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 | 09-04-2024 | ------- | ||
| 2 | P-Draft Waived | 09-04-2024 | The Draft is approved for the wide circulation in the 22nd meeting of CHD 10 | ------- | |
| 3 | WC Draft | 11-09-2024 | Duration : 60 Days Submitted for HOD approval |
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| 4 | WC Draft | 15-09-2024 | WC approved by HOD |
CHDC CHD 10 : 5, | ------- |