Oil Analysis Service Provided for Gas Engine
Kailian Yongrun provides oil analysis service for oil in gas engine, CNG/LPG engine BIO gas engine, landfill gas engine and special gas engine. This test is suggested to carry out on regular routine basis.

All tests includes 3 parts as follows:
(1) Wear Metal Elements condition test
RDE Fine Wear Metals - 18 elements
RFS Course Wear Metals - 11 elements

(2) Oil Properties test
Oil Condition, oxidation, nitration
Viscosity @ 100°C
TAN (Total Acid Number)

(3) Contamination Condition
Oil contamination, fuel, soot, coolant (glycol), dirt & dust
Moisture & Water % or PPM
Wrong oil contamination
Particle Count (Oil Cleanliness) result in both NAS 1638 and ISO 4406

The above recommended test shall be guideline, the suitable specific test may be vary depend upon right application, environment severity critical factor and machine age etc.

Oil sample quantity is approximately 100ml.

Sampling Frequency
(1) Initially, follow gas engine manufacturers' recommended sample interval for your equipment.
(2) In the absence of gas engine manufacturers' guidelines, recommended below for general guidance in establishing sample interval.

Natural gas engine: 500 hours or one month and just prior to oil drain / quarterly and just prior to oil drain

Landfill gas engine/BIO gas engine/Sewer gas engine: 250 to 500 hours or half-month to month and just prior to oil drain / quarterly and just prior to oil drain

Shorter sampling interval when sour gas (landfill gas or sewer gas ) is used as engine fuel.

Oil analysis report is with interpretation:
(1) Display an easy-to-read and understand.
(2) Information for wear condition, lubricant condition and contamination.
(3) Interpretation and recommendation of the result. Option for Bilingual.
(4) Color coded display of overall condition for present sample and history condition of previous sample.
(5) Color coded problem highlights.
(6) Provide new oil or reference oil for comparing result and as baseline.
(7) Publish Alarm Limit range of the equipment and oil.
(8) Comprehensive trending graph of most parameters.
(9) Reporting options via internet, email and fax.

The report is typical available within 2 - 3 working days of sample receipt at Kailian Yongrun's labortory.

Remarks: Oil samples (after completion of testing) will be retained in our laboratory for approx 60 days ,just in case of in-depth testing and/or any future purpose.