1.Petroleum Colorimeter is a visual filter that complies with international standards, with appropriate transmittance and small deviation. 2.The light path of the Petroleum Colorimeter is tightly sealed and there is no external light interference. 3.Petroleum Colorimeter uses a handwheel filter changer, which is flexible and convenient.

1.Petroleum Kinematic Viscometer temperature setting is convenient and reliable. 2.The Petroleum Kinematic Viscometer temperature control meter can maintain a constant temperature according to the set value. 3.Petroleum Kinematic Viscometer is equipped with a USB flash drive, which can directly store experimental data into the USB flash drive.

1. The Automatic Acid Value Tester uses an imported titration unit, and the instrument has higher measurement accuracy. 2. Automatic Acid Value Tester can automatically determine the end point. 3. Automatic Acid Value Tester has the function of continuing titration.

1.The Engine Coolant Foam Tendency Tester adopts an integrated design, which is simple and convenient to operate 2.The Engine Coolant Foam Tendency Tester uses a precision flow meter to control the flow, which can be adjusted by the user at any time 3.The Engine Coolant Foam Tendency Tester is made of stainless steel, which is practical and durable.

1. The bath of Petroleum Distillation Tester is made of stainless steel, which is anti-corrosion and has a long service life. 2. The heating power of Petroleum Distillation Tester can be adjusted, and there is a synchronous voltage display, generous and intuitive 3. Petroleum Distillation Tester front-end single-tube condenser, solid-state pressure regulator controls the heating rate, reliable and durable.

1.Petroleum Vapor Pressure Tester can automatically complete the experimental process, which is convenient and labor-saving. 2.The Petroleum Vapor Pressure Tester is made of stainless steel for durability. 3.Petroleum Vapor Pressure Tester test data can be exported through U disk, which can realize paperless office.

1. Automatic Acid Value Color Indicator Tester has accurate testing accuracy. 2.The Automatic Acid Value Color Indicator Tester is simple to operate and reduces testing costs. 3.Automatic Acid Value Color Indicator Tester is automated to reduce labor costs.

1. The Lubricating Grease Cone Penetration Tester bracket moves at two speeds: coarse movement and micro movement. 2. Lubricating Grease Cone Penetration Tester has a leveling mechanism to facilitate adjusting the instrument platform to a horizontal surface. 3. Lubricating Grease Cone Penetration Tester The falling time of the vertebral body is controlled by an electromagnet, which is accurate and reliable.

1. Lubricating Grease Water Resistance Tetser bearing assembly is easy to disassemble and assemble. 2. Lubricating Grease Water Resistance Tetser adopts an intelligent digital display temperature control meter, which is easy to operate. 3. Lubricating Grease Water Resistance Tetser installs a timer for accurate timing.

1. Liquefied Petroleum Gas Residue Tester has high temperature control accuracy. 2.Liquefied Petroleum Gas Residue Tester adopts compressor cascade refrigeration technology. 3. The Liquefied Petroleum Gas Residue Tester is convenient for laboratory personnel to take samples, convenient and fast.