Gas meters oils - properties table
| Technical parameters |
L12 |
L23 |
VR09 |
| Appearance |
blue liquid |
slightly yellow liquid |
colourless liquid |
| Operating temperature, [°C] |
–50 ÷ +150 |
–50 ÷ +180 |
–20 ÷ +110 |
| Density at 15°C, [g/cm3] |
0,929 ± 0,005 |
0,919 ± 0,005 |
- |
| Density at 20°C, [g/cm3] |
0,925 ± 0,005 |
0,915 ± 0,005 |
0,863 ± 0,005 |
| Density at 40°C, [g/cm3] |
0,910 ± 0,005 |
0,900 ± 0,005 |
0,849 ± 0,005 |
| Density at 54°C, [g/cm3] |
0,900 ± 0,005 |
0,890 ± 0,005 |
- |
| Viscosity at 15°C, [cSt] |
16 ± 1 |
24 ± 2 |
- |
| Viscosity at 20°C, [cSt] |
14 ± 1 |
22 ± 2 |
10 ± 1 |
| Viscosity at 40°C, [cSt] |
7 ± 1 |
11 ± 1 |
5,5 ± 0,7 |
| Viscosity at 54°C, [cSt] |
6,7 ± 0,7 |
7,5 ± 0,7 |
- |
| Solidification temperature, [°C] |
< –55 |
< –55 |
< -25 |
| Flash-point, [°C] |
> 195 |
> 210 |
>170 |
| Total acidity, [mgKOH/g] |
< 0,2 |
< 0,2 |
<0,2 |
| Volatile content at 100°C, [%] |
< 0,3 |
< 0,3 |
- |
| Water content, [%] |
< 0,1 |
< 0,15 |
<0,5 |
| Solubility in water at 20°C |
practically insoluble |
practically insoluble |
practically insoluble |
| Ash content, [%] |
< 0,005 |
- |
- |