DIN 51391-3:2001-06
Withdrawn
DIRECT DETERMINATION OF BARIUM, CALCIUM, MAGNESIUM AND ZINC CONTENT OF LUBRICANTS BY INDUCTIVELY COUPLED PLASMA/OPTICAL EMISSION SPECTROSCOPY (ICP/OES)
Hardcopy , PDF
English
01-01-2001
06-01-2014
Foreword
1 Scope
2 Normative references
3 Unit
4 Principle
5 Apparatus
6 Reagents
7 Sampling
8 Plotting the calibration graphs
9 Setting up the spectrometer
10 Sample preparation
11 Procedure
12 Evaluation
13 Expression of result
14 Precision
15 Test report
Specifies the method that determines barium (Ba), calcium (Ca), magnesium (Mg) and zinc (Zn) in an oil-soluble form in unused mineral oils, synthetic oils and additives in concentrations, expressed as percentages by mass, of 0,10 to 0,80 (Ba), 0,05 to 0,40 (Ca), 0,005 to 0,10 (Mg) and 0,02 to 0,16 (Zn) by inductively coupled plasma/optical emission spectroscopy (ICP/OES).
| DevelopmentNote |
Suspended until publication of a revised English text, due to a new German edition. (12/2004)
|
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Withdrawn
|
| DIN 51750-2:1990-12 | SAMPLING OF LIQUID PETROLEUM PRODUCTS |
| DIN 51750-1:1990-12 | SAMPLING OF PETROLEUM PRODUCTS; GENERAL INFORMATION |
| DIN 51008-2:2001-12 | OPTICAL EMISSION SPECTROMETRY (OES) - PART 2: TERMS FOR FLAME AND PLASMA SYSTEMS |