Document Details |
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| Name of Department/Committee : | CHD 10 | ||||
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| Document Number : | CHD 10 ( 25202) | ||||
| Document Title [English] : | CALORIMETER THERMOMETERS SPECIFICATION PART 1 SOLID-STEM THERMOMETERS (First Revision) | ||||
| Document Title [Hindi] : | कैलोरीमीटर थर्मोमीटर — विशिष्टि भाग 1 ठोस तना थर्मोमीटर (पहला पुनरीक्षण) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 17.200.20 | ||||
| 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| Standards to be Superseded : |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 : | CALORIMETER THERMOMETERS — SPECIFICATION PART 1 SOLID-STEM THERMOMETERS |
| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : | |
| Degree of Equivalence : | Indigenous |
| Identical/Equivalent Standards : | |
| Organization Type: | |
::Cross Referenced Indian Standard:: |
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| Sl. No. | Is No & Year | IS Title | |
| 1 | IS 2627: 1979 | Glossary of terms relating to liquid - In - Glass thermometers (First Revision) | |
| 2 | IS 4610: 1968 | Specification for glass tubes for general purpose and reference thermometers | |
| 3 | IS 4905: 2015 | Random sampling and randomization procedures (First Revision) | |
| Sl.No. | Synosis Points | |
| 1 | The calorimeter thermometers are not provided with auxiliary scales at 0°C and are, therefore, not suited to the absolute measurement of temperature, unless they are checked against a standard thermometer immediate before use. The enclosed scale thermometers are covered in Part 2 of this standard. | |
| 2 | This standard was originally published in 1988. In relation to the Minamata Convention where mercury shall be removed from products by 2025, the committee responsible for formulating this standard decided to revise the standard by providing alternative thermometric liquids in addition to the mercury as liquid-in-glass thermometers are still in use in the country. | |
| 3 | In this first revision, a sampling plan for lot testing has also been prescribed and several editorial changes such as the inclusion of the Reference clause, Hindi Title, ICS no, BIS certification marking clause, etc. have also been incorporated. | |
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, | ------- |