Document Details |
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| Name of Department/Committee : | PGD 36 | ||||
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| Document Number : | PGD 36 ( 23662) | ||||
| Document Title [English] : | Hydraulic Fluid Power Calibration of Automatic Particle Counters for Liquids | ||||
| Document Title [Hindi] : | द्र्वचालित तरल शक्ति — तरल पदार्थ के लिए स्वचालित कण काउंटर का अंशांकन ( दुसरा पुनरीक्षण ) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 23.100.60 | ||||
| Date of Project Approval : | 24-08-2023 | ||||
| Standards to be Revised : | |||||
| Standards to be Superseded : |
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Classification Details |
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| Group : | Gases, Gas Cylinders , Machine tools and other mechanical products |
| Sub Group : | Hand tools and machine components |
| Sub Sub Group : | Fluid Power system and Hydraulic machines |
| Aspects : | Code of Practice |
| 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 : | ISO 11171 : 2022 |
| Organization Type: | ISO |
| Sl.No. | Synosis Points | |
| 1 | The major changes in this revision are as follows: a) In term 3.8, particle size distribution, Note 1 to entry has been revised; b) In clause 6.12 and D.3, the threshold voltage settings for the second and fourth channels have been revised to 0.56 times and 1.56 times, respectively, of the threshold voltage setting of the third channel.; c) Clause B.8 has been amended to read, “calculate the theoretical number concentration of particles for each mass concentration, Xt.”; d) In Table B.1, the units for “Xt (particles/L)” have been corrected to “Xt (particles/mL)”; e) In clause D.7, the threshold voltage settings for the first and fifth channels have been revised to 0.56 times and 1.56 times, respectively, of the threshold voltage setting of the third channel.; f) In clause G.6, the subscript in the denominator of formula G.3 has been corrected from “V0” to “VS”. | |
| 2 | This document specifies procedures for the following: a) primary particle-sizing calibration for particle sizes 1 µm(c) and larger, sensor resolution and counting performance of liquid automatic particle counters that are capable of analysing bottle samples; b) secondary particle-sizing calibration using suspensions verified with a primary calibrated APC; c) establishing acceptable operation and performance limits; d) verifying particle sensor performance using a test dust; e) determining coincidence and flow rate limits. | |
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 | 24-08-2023 | ------- | ||
| 2 | P-Draft Waived | 09-01-2024 | ------- | ||
| 3 | WC Draft | 09-01-2024 | Duration : 60 Days Submitted for HOD approval Remarks : Correction have been made as marked in the hard copy Submitted for your kind approval please |
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| 4 | WC Draft | 09-01-2024 | WC approved by HOD |
PGDC | ------- |