Lubricating Grease Oxidation Stability Tester

Introduction:

The instrument is designed and manufactured based petroleum industry standard “grease Determination of oxidation stability," the standard specifies the determination of the oxidation stability of lubricating grease by bomb method. This standard applies to improve test temperature conditions, the grease was measured in a static oxygen stored in a closed system in antioxidant activity. This standard can be used to indicate the quality of batches of stability control. But does not indicate stability and long-term storage stability in the container of grease in the grease under dynamic operating conditions, nor indicate stability in a thin layer of grease on the bearings and motor parts, it does not apply to the evaluation of different types of lubrication relatively lipid oxidation resistance.

The sample was placed in a heated to 99 ℃, and filled with oxygen bomb 758Kpa oxygen oxidation, according to predetermined time intervals to observe and record the pressure. After a predetermined time period, by the corresponding reduction in oxygen pressure, determine the degree of oxidation of the grease.

This instrument has a reasonable structure, convenient operation, high precision temperature control, using the most advanced digital automatic intelligent electronic paperless recorder, using a dual-channel display, reliable performance, wide range, high precision, large memory data capacity, and through U disk to transfer collected data logger to a PC for analysis.

At the same time supporting a high-precision instrument of pressure transmitter, with pressure high precision, stable performance, so that the measured data is accurate to several decimal places, which is the product of the highest technological content.

The instrument chosen bath and cover made of stainless-steel plate, durable, and comes standard with two stainless steel test bomb, bomb valve on the use of stainless-steel ball valve, so that the amount of oxygen can be adjusted to achieve uniform and reliable.

For the convenience of the user, the instrument table, add new bomb racks handling, user-friendly handling oxygen bomb.

 Technical Specifications