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ASTM D6450 method for flash point by continuously closed cup (CCCFP) tester
ASTM D6450 method for flash point by continuously closed cup (CCCFP) tester13. Report13.1 Report the corrected flash point as the Test Method D6450, CCCFP of the test specimen.14. Precision and Bias14.1 The precision data were developed in a 1996 cooperative test program involving ten laboratories and ...
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ASTM D6450 method for flash point by continuously closed cup (CCCFP) tester
ASTM D6450 method for flash point by continuously closed cup (CCCFP) tester11. Procedure11.1 Thoroughly clean and dry the lid together with the arc pins and the sample cup before starting the test. Be sure to remove any solvent used to clean the apparatus. If the expected flash point of a sample is more ...
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ASTM D6450 method for flash point by continuously closed cup (CCCFP) tester
ASTM D6450 method for flash point by continuously closed cup (CCCFP) tester9. Quality Control Checks9.1 Verify the performance of the instrument at least once per year by determining the flash point of a certified reference material (CRM) such as those listed in Appendix X1, which is reasonably close ...
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ASTM D6450 method for flash point by continuously closed cup (CCCFP) tester
ASTM D6450 method for flash point by continuously closed cup (CCCFP) tester6. Apparatus6.1 Flash Point Apparatus, Continuously Closed Cup Operation - The type of apparatus suitable for use in this test method employs a lid of solid brass, the temperature of which is controlled electrically. Two temperature ...
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ASTM D6450 method for flash point by continuously closed cup (CCCFP) tester
ASTM D6450 method for flash point by continuously closed cup (CCCFP) tester4. Summary of Test Method4.1 The lid of the test chamber is regulated to a temperature at least 18°C below the expected flash point. A 1 +/- 0.1 mL test specimen of a sample is introduced into the sample cup, ensuring that both ...
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ASTM D6450 method for flash point by continuously closed cup (CCCFP) tester
ASTM D6450 method for flash point by continuously closed cup (CCCFP) tester1. Scope1.1 This flash point test method is a dynamic method and depends on definite rates of temperature increase. It is one of the many flash point test methods available, and every flash point test method, including this one, ...
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ASTM D943 method for oxidation characteristics of inhibited mineral oils
ASTM D943 method for oxidation characteristics of inhibited mineral oils11. Report11.1 Report the calculated hours to 2.0 mg KOH/g acid number (oxidation lifetime).12. Precision12.1 The following criteria should be used for judging the acceptability of results (95 % confidence) in the data range from ...
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ASTM D943 method for oxidation characteristics of inhibited mineral oils
ASTM D943 method for oxidation characteristics of inhibited mineral oils9. Procedure9.1 Adjust the heating bath to a temperature high enough to maintain the oil in the oxidation test cell at the required temperature of 95 +/- 0.2°C.9.2 Fill the empty oxidation test tube with 300 mL of the oil sample ...
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ASTM D943 method for oxidation characteristics of inhibited mineral oils
ASTM D943 method for oxidation characteristics of inhibited mineral oils8. Preparation of Apparatus8.1 Cleaning Catalyst - Immediately prior to winding a catalyst coil, clean a 3.00 +/- 0.01-m length of iron wire and an equal length of copper wire with wads of absorbent cotton wet with n-Heptane and ...
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ASTM D943 method for oxidation characteristics of inhibited mineral oils
ASTM D943 method for oxidation characteristics of inhibited mineral oils5. Apparatus5.1 Oxidation Cell, of borosilicate glass, as shown in Fig. 1, consisting of a test tube, condenser, and oxygen delivery tube. The test tube has a calibration line at 300 mL (maximum error 1 mL). This calibration applies ...
