GMKOREA EDS-T-7714-2011 The Measuring Method of Kinematic Viscosity (Version 4 English Korean Do Not Use on New Program No Replacement ).pdf

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1、 ENGINEERING STANDARDS Test Procedure LIMITED USE EDS-T-7714 The Measuring Method of Kinematic Viscosity Do Not Use on New Program; No Replacement. % 9D$ 4G - Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program 72P# 957%L: 6#$ . Copyright 2011 General Motors Company All Rights Reserved August 2011 Orig

2、inating Department: GM Korea Engineering Standards Page 1 of 3 Version : 4 1 Scope Note: Nothing in this standard supersedes applicable laws and regulations. Note: In the event of conflict between the Korean and English language, the Korean language shall take precedence. 1.1 Purpose. This standard

3、specifies the test method for the kinematic viscosity of paint, wax, and other fluid products. 1.2 Applicability. This standard shall apply to the test for the kinematic viscosity of low and high viscosity wax whose measuring time range for kinematic viscosity is within 25 ) 200 sec.(kinematic visco

4、sity: 90 ) 900 cSt). 2 References Note: Only the latest approved standards are applicable unless otherwise specified. 2.1 External Standards/Specifications. None 2.2 GM Standards/Specifications. None 2.3 Additional References. None 3 Resources 3.1 Equipment. 3.1.1 DIN Cup (See Figure 1). 3.1.1.1 100

5、1 cm3 of capacity. 3.1.1.2 50 mm of inside diameter of cup top, 4 mm of inside diameter of the effusion opening. 3.1.1.3 0.2 ) 0.4 mm of semi diameter range at the bottom edge. 3.1.2 Temperature - adjustable Water Bath. 3.1.3 Beaker 400 ml of capacity. 3.1.4 Stopwatch. 3.1.5 Flat Glass of square (10

6、0100 mm). 1 P7 :0 : ., E:48 6 )8p) -H!H &:8 488x ?U9IF$ . GM KOREA ENGINEERING STANDARDS EDS-T-7714 Copyright 2011 General Motors Company All Rights Reserved August 2011 Page 3 of 3 Version : 4 5 Data 5.1 Calculation. Kinematic Viscosity (v) = 4.75t F 542t Where, 214.99.9814.9 vvt v = Kinematic visc

7、osity m2/s (cSt). t = Measured time of dropping. 6 Safety This standard may involve hazardous materials, operations, and equipment. This standard does not propose to address all the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriat

8、e safety and health practices and determine the applicability of regulatory limitations prior to use. 7 Notes 7.1 Glossary. Not applicable. 7.2 Acronyms, Abbreviations, and Symbols. Not applicable. 8 Coding System This standard shall be referenced in other documents, drawings, etc., as follows: Test

9、 to EDS-T-7714 9 Release and Revisions This standard was originated in July 1993. It was first approved by Engineering Standard Committee in July 1993. It was first published in July 1993. 5 4G $8Bd 5.1 % 9D$ 1 . % 9D$ (v) = 4.75t F 542t 7 d2P , 214.99.9814.9 vvt v = % 9D$ m2/s (cSt). t = 8T%?U9I 48

10、 . 6 6|987 $4F 7 9 ., E:48t 88G ,p: , 86 , 8/x &%8x E FF 3L 8$ . ., E:48t 87 $4F 170 4)%P +& 6|98 ,l9P8 F8x 9P4F:# 6#$ . &d(2P 17 987 95FF 6|980 I 1B* 9DF , -18 9PF 728 957 7 .* 9IF# 8t ., E:4 1788 =y8 1F8$ . 7 768 9I8 7.1 98,l 76 . F$-1F 68 . 7.2 66 -C dGl . F$-1F 68 . 8 Ed - $* ,l2P! $+ &%72P ., E

11、:48 87%T &# $80 M8 EdF$ . Test to EDS-T-7714 9 9P9I -C P9I 8)Y ., E:48t 1993 “x 7 87 E:4 -Gl4 .7 %L6 , d3TE:41,h7 8F 1993“x 787 38%L6$ . ., E:48t 1993“x 787 ) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 4 AUG 2011 Apply new Engineering Standard Template. Limited use with no replacement (Polymer / Organic Material Lab Team) / 4 d3TE:4 64 957 . F9I957 ($4=E:4 68 ) =* (G)8*4G D4 )