4 holes Gear Oil Oxidation Performance Tester Flow meter 30-300ml/min ASTM D2893

SH0123 Extreme pressure lubricating oil oxidation performance tester

The SH0123 extreme pressure lubricating oil oxidation performance tester is designed and manufactured according to the requirements specified in the industry standard SH/T 0123 "Determination of Extreme Pressure Lubricating Oil Oxidation Performance" of the People's Republic of China. Suitable for the determination of extreme pressure lubricating oil (such as gear oil). The usage method is as follows: the sample is subjected to constant pressure drying air at a certain temperature and tested for 312 hours. The oxidation stability of the oil is indicated by measuring the increase in viscosity and precipitation value of the sample at 100 ℃.

Performance characteristics:

• The instrument is equipped with a temperature controller to control the water bath temperature from room temperature to 200 ℃. Users can also adjust the temperature control meter according to their actual needs.

• The workbench of the instrument has a total of 4 test baths, which can conduct tests on 4 samples simultaneously.

• The instrument is equipped with four flow meters, which respectively indicate the gas flow rate entering the four oxidation tubes.

• The gas source used for the instrument is oxygen with a purity of not less than 99.5%, which can be directly used from oxygen cylinders; If it comes from the factory oxygen main, a filter and a pressure regulator valve should be installed before connecting this instrument. The oxygen input port is located on the side of the instrument.

• The instrument is equipped with a timer to record the time of the experiment, and there will be an alarm prompt when the time is up.

Specification

• Flow meter: 30-300ml/min, with one flow meter connected to each oxidation tube

• Oxygen tube: specialized high-temperature resistant glass product

• Working power supply: AC220V50Hz

• Power consumption: ≤ 2400W

• Temperature control method: Automatic temperature control with digital temperature meter

• Temperature control range: room temperature ～ 200 ℃,

• Temperature control accuracy: set temperature ± 0.1 ℃

• Temperature measuring element: thermistor

• Sample quantity: 4 channels, and 4 samples can be made at the same time.

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:

----The provided instrument materials are brand new, meet national quality standards, and have a manufacturer's certificate of conformity;

----The materials and main components provided meet the technical requirements specified in the technical documentation;

----The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts).

----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to equipment malfunction caused by the user's responsibility, we are responsible for repairing and charging reasonable fees.

----Lifetime discounted supply of parts for equipment, and lifetime maintenance and repair of the entire machine.

----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.