1、Designation: D5384 11D5384 14Standard Test Methods forChlorine in Used Petroleum Products (Field Test KitMethod)1This standard is issued under the fixed designation D5384; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of
2、 last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 These test methods cover the determination of chlorine in used oils, fuels, and related materials, including: crankc
3、ase,hydraulic, diesel, lubricating and fuel oils, and kerosene, all containing 1000 on a sample at 1180 mg/kg, and all participants get 1000 at and above 1272 mg/kg.These data indicate that this test method makes correct predictions for samples containing 1272 mg/kg and probablycorrect predictions f
4、or samples between 870 and 1272 mg/kg Cl. See Table 1.11.2 Precision and Bias Statement for Test Method B:11.2.1 PrecisionThe following criteria should be used for judging the acceptability of results.11.2.2 RepeatabilityThe difference between successive test results obtained by the same operator wi
5、th the same apparatusunder constant operating conditions on identical test material would, in the long run, and in the normal and correct operation ofthis test method, exceed the stated values only in one case in twenty.Repeatability546.1 X0.25 (2)where:X = test method result, mg/kg.11.2.3 Reproduci
6、bilityThe difference between two single and independent results obtained by different operators working indifferent laboratories on identical test material would, in the long run, and in the normal and correct operation of this test method,exceed the stated values only in one case in twenty.Reproduc
7、ibility584.44 X0.25 (3)where:X = test method result, mg/kg.11.2.4 In a collaborative study,5 using prepackaged kits, ten laboratories analyzed seven used oil samples and one unused motoroil sample.11.2.5 BiasNo bias statement is made for this test method because results obtained for total chlorine w
8、ere determined onlyby the test method itself.5 Supporting data have been filed at ASTM International Headquarters and may be obtained by requesting Research Report RR:D02-1368.TABLE 1 Repeatability and Reproducibilitymg/kg Cl (ppm) Repeatability 46.1X0.25 Reproducibility84.44X0.25100 146 267500 218
9、3991000 259 4741500 287 5252000 308 5652500 326 5973000 341 6254000 367 672D5384 14412. Keywords12.1 chlorine; field test; halogen; on-site testing; test kit; used oilSUMMARY OF CHANGESSubcommittee D02.03 has identified the location of selected changes to this standard since the last issue(D538495(2
10、005)D5384 11) that may impact the use of this standard. (Approved June 1, 2014.)(1) Added new verbiage to subsections 9.41.1, 3.1on reporting, and Note 1the results. to elucidate the chemistry of the reactionsinvolved in the analysis.ASTM International takes no position respecting the validity of an
11、y patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to rev
12、ision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn.Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your
13、comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyri
14、ghted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 145
