Lubricated oil fluid erosion test, motorcycle gear inspection unit, oil drop point inspection unit
Wigand testing is a specialized third-party testing facility, an independent oil laboratory. One-stop testing and analysis services have been provided to clients, and quality testing services have been provided to more than 30 cities and more than 800 businesses in the country, with a strong technological capacity and an advanced model of experimental means of operation, as well as fair and quality testing services. Team services now cover more than 30 cities and regions, 2 own laboratories and 6 national offices, and one-stop professional testing and testing services have been provided to businesses and clients to support the sustainability of enterprises。
Scope of testing:
Gb 13895-1992
Motion viscosity (40°c, 100°c), tipping point, temperature at 150 pa s, flash point (opening), ditch point
Number, bubbles, corrosive tests, mechanical impurities, moisture, pentadecane insoluble, sulphate ash, sulphur, phosphorus, nitrogen, calcium, storage stability, rust tests, anti-grass strength, heat oxidation
Gb 5093-2011
Motion viscosity (40°c, 100°c), viscosity index, flash point (opening), tipping point, water, mechanical impurities, copper graft
Corrosion, oxidation, rotor oxygen, foam, emulsion resistance, extreme pressure performance, carrying capacity, cutness, four-ball test
Jt/t224-2008
Motion viscosity (100°c), viscosity index, temperature at 150 pa s, flashpoint (opening), tipping point, machine, copper corrosive, erosion test, foam properties (foam orientation/foam stability), phosphorus content, sulphur content
Nb/sh/t 0467-2010
Appearance, kinetic viscosity (40°c), viscosity index, temperature at 150 pa s, flashpoint (opening), dumping mass, moisture, copper corrosive, liquid corrosive test, foam properties (foam preference/foam stability), emulsion resistance, oxidation, carrying capacity, wear resistant properties (methods), wear resistant properties (fzg or cl-100 gear machine law)
Gear oil
The gear oil is dominated by oil lubricants base oil or synthetic lubricants, with the addition of an important lubricant made of extremely pressure-resistant and oil-sensitive formulations. For various gear transfer devices to prevent face wear, bruises, sinters, etc., to prolong their useful life and increase the efficiency of transmission power. The gear oil shall have good grinding, load resistance and suitable viscosity. In addition, it should have good heat oxidation, bubble resistance, water separation and rust resistance. In order to prevent tooth grinding and rubbing as a result of oil membrane fractures, ultra-pressure resistant agents are often added to gear oils, with the widespread use of sulphur-phos-methyl or parathion-nitrogen additives。
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