JPS55156863A - Deciding method for lamp oil property - Google Patents
Deciding method for lamp oil propertyInfo
- Publication number
- JPS55156863A JPS55156863A JP6470079A JP6470079A JPS55156863A JP S55156863 A JPS55156863 A JP S55156863A JP 6470079 A JP6470079 A JP 6470079A JP 6470079 A JP6470079 A JP 6470079A JP S55156863 A JPS55156863 A JP S55156863A
- Authority
- JP
- Japan
- Prior art keywords
- lamp oil
- substance
- tube
- oil
- degree
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
PURPOSE: To decide the deterioration degree of the lamp oil, by soaking the lamp oil into the tube filling with the sucking substance which is insoluble to the lamp oil and does not deteriorate with the burning temperature of the lamp oil and then igniting at the upper end of the tube to discriminate the degree of coloring at the upper end of the sucking substance.
CONSTITUTION: Gap 3 of length l (l=2W4mm) is provided between the upper end of sucking substance 2 and the upper aperture end of tube 1 featuring the inner diameter of 4W6mm and filled with the porous substance which is insoluble to the lamp oil and has no deterioration with the burning temperature of the lamp oil, for example, sucking substance 2 of the glass fiber or the like. The lower end of tube 1 is soaked into container 4 containing lamp oil 5, and oil 5 is soaked into substance 2. And then the ignition is given at the upper end of tube 1 and extinguished after burning for 30min for example. Thus the upper end of substance 2 is colored in yellow or black in proportion to the degree of deterioration of the lamp oil. And this coloring degree is less as the lamp oil is more normal.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6470079A JPS55156863A (en) | 1979-05-24 | 1979-05-24 | Deciding method for lamp oil property |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6470079A JPS55156863A (en) | 1979-05-24 | 1979-05-24 | Deciding method for lamp oil property |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55156863A true JPS55156863A (en) | 1980-12-06 |
Family
ID=13265675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6470079A Pending JPS55156863A (en) | 1979-05-24 | 1979-05-24 | Deciding method for lamp oil property |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55156863A (en) |
-
1979
- 1979-05-24 JP JP6470079A patent/JPS55156863A/en active Pending
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