Document Details |
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Name of Department/Committee : | CHD 10 | ||||
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Document Number : | CHD 10 ( 24353) | ||||
Document Title [English] : | THERMOMETER FOR MEASUREMENT OF SEA SURFACE TEMPERATURE — SPECIFICATION (First Revision) | ||||
Document Title [Hindi] : | समुद्र की सतह का तापमान मापने के लिए थर्मोमीटर — विशिष्टि (पहला पुनरीक्षण) | ||||
Document Type : | Revision | ||||
Language : | English | ||||
Priority : | 3 | ||||
ICS Code : | 17.200.20 | ||||
Date of Project Approval : | 07-12-2023 | ||||
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Standards to be Superseded : |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 : | THERMOMETER FOR MEASUREMENT OF SEA SURFACE TEMPERATURE - SPECIFICATION |
ITCHS Code : | |
Ministry : |
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Sustainable development Goals : |
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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 6274: 1971 | Method of calibrating liquid - In - Glass thermometers |
Sl.No. | Synosis Points | |
1 | The accurate measurement of sea surface temperature is of great importance for meteorology. The most common method of measuring the temperature of the sea surface is by the ‘bucket method’ in which a suitably designed bucket is lowered into the sea and a sample of sea water from the surface is collected; the temperature of the sample is measured as quickly as possible with a sea surface thermometer enclosed in a metal sheath. | |
2 | This standard was originally published in 1972. And in this first revision, Kerosene oil as a thermometric liquid has been added. A sampling plan for lot testing has 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 | 07-12-2023 | ------- | ||
2 | P-Draft Waived | 20-12-2023 | The committee in its 22nd meeting decided to circulate the revised document in WC | ------- | |
3 | WC Draft | 20-12-2023 | Duration : 60 Days Submitted for HOD approval |
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4 | WC Draft | 22-12-2023 | WC approved by HOD |
CHDC CHD 10 : 5, | ------- |