ASTM-D7528 2009

$44.96

D7528-09 Standard Test Method for Bench Oxidation of Engine Oils by ROBO Apparatus

Published By	Publication Date	Number of Pages
ASTM	2009	20

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Category: ASTM

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Description

1.1 This test method describes a bench procedure to simulate the oil aging encountered in Test Method D 7320 , the Sequence IIIG engine test method. These aged oils are then tested for kinematic viscosity and for low-temperature pumpability properties as described in the Sequence IIIGA engine test, Appendix X1 of Test Method D 7320 .

1.2 Units The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.2.1 Exceptions There are no SI equivalents for some apparatus in Section 6, and there are some figures where inch units are to be regarded as standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific warning statements are given in Sections 7 and 8.

1.4 This test method is arranged as follows:

PDF Catalog

PDF Pages	PDF Title
1	Scope
2	Referenced Documents Terminology Summary of Test Method Significance and Use Apparatus
3	Reagents and Materials
4	Hazards Reference Oil Testing and Test Stand Calibration TABLE 1
5	Procedure
6	Cleaning Calculations and Determination of Test Results Report Precision and Bias
7	Keywords A1. REACTION VESSEL A1.1 TABLE 2 FIG. A1.1
8	A2. REACTION VESSEL HEAD A2.1 FIG. A2.1
9	FIG. A2.1
10	FIG. A2.1
11	FIG. A2.1
12	A3. REACTION VESSEL-TO-HEAD SEAL A3.1 A4. AGITATOR TURBINE BLADE A4.1 FIG. A3.1
13	A5. AGITATOR PACKING GLAND A5.1 FIG. A4.1
14	FIG. A5.1
15	FIG. A5.1
16	A6. NITROGEN DIOXIDE GRADUATED TUBE A6.1 A7. VACUUM SYSTEM PLUMBING A7.1 General A7.2 A7.3 A7.4 FIG. A6.1
17	A8. VACUUM TRAP CONDENSERS A8.1 General A8.2 A8.3 A9. SETTING THE VACUUM CONTROL VALVE A9.1 A9.2 A9.3 A9.4 X1. SAMPLE PREPARATION AND ADDITION X1.1 General
18	X2. CHARGING THE LIQUID NITROGEN DIOXIDE X2.1 General X3. NITROGEN DIOXIDE PRECISION NEEDLE VALVE X3.1 X4. EXAMPLE OF AN ASSEMBLED ROBO APPARATUS X4.1
19	X5. INFORMATION PACKAGE TO AID SETTING UP A NEW ROBO APPARATUS X5.1 X5.2 FIG. X4.1

Additional information

Report	13
Reaction Vessel-to-Head Seal	Annex A3
Sample Preparation and Addition	Appendix X1
Vacuum System Plumbing	Annex A7
Setting the Vacuum Control Valve	Annex A9
Vacuum Trap Condensers	Annex A8
Charging the Liquid Nitrogen Dioxide	Appendix X2
Apparatus	6
Reference Oil Testing and Test Stand Calibration	9
Hazards	8
Cleaning	11
Significance and Use	5
Reaction Vessel Head	Annex A2
Scope	1
Nitrogen Dioxide Graduated Tube	Annex A6
Precision and Bias	14
Procedure	10
Reference Documents	2
Example of an Assembled ROBO Apparatus	Appendix X4
Appendixes
Reagents and Materials	7
Terminology	3
Keywords	15
Annexes
Nitrogen Dioxide Precision Needle Valve	Appendix X3
Calculations and Determination of Test Results	12
Reaction Vessel	Annex A1
Summary of Test Method	4
Agitator Turbine Blade	Annex A4
Agitator Packing Gland	Annex A5
Information Package to Aid Setting Up a New Robo Apparatus	Appendix X5

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ASTM-D7528 2009

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