2.2 Fluorescent dyestuffs for detecting leaks in the lube oil circuit The fluorescent dyestuffs listed below are approved for detection of leaks in the lube oil circuit. Manufacturer
Product name
Concentration for use
Chromatech Eu- D51000A Chro- 0.04 % - 0.07 % rope B.V. matint Fluorescent Yellow 175 Cimcool, Cincin- Producto nati YFD-100
0.5% - 1.0 %
Part No.
Container size
Storage stability)
X00067084
16 kg
2 years
5 gallons (canis- 6 months ter) 55 gallons (barrel)
Table 7: 1)
= ex works delivery, based on original and hermetically sealed containers in frost-free storage (> 5 °C).
TIM-ID: 0000055616 - 001
The fluorescence (light-yellow color tone) of both dyestuffs is made visible with a UV lamp (365 nm).
16 | Lubricants for Four-Cycle Engines | A001061/37E 2016-12
