Brinell Rotational Viscometer 0.1-200rpm Digital PID for Lube Oil Testing

SH11145A Brinell rotational viscometer (domestic)

The SH11145A Low Temperature Brinell Viscometer for Lubricating Oil is designed and manufactured strictly in accordance with GB/T11145-2014 Determination of Low Temperature Viscosity of Lubricants using the Brockfield Viscometer Method. It is suitable for detecting automotive fluid lubricants with a viscosity range of 1 to 6000000mPa.s, such as gear oil, hydraulic transmission oil, industrial and automotive hydraulic oil.

The method for determining the shear rate viscosity of automotive fluid lubricants involves placing the sample in a cold bath at the test temperature, connecting a Burgundy viscometer and a spindle, selecting the appropriate rotational speed, and maintaining a constant temperature for 2 to 16 hours before measuring the low-temperature Burgundy viscosity of the sample.

• Applicable standard: ASTM D2983 GB/T11145
• Temperature range: room temperature ～ -40℃
• Temperature control method: digital PID temperature controller
• Rotation speed: 0.1 ～ 200rpm
• Rotor configuration: 1-4 rotors (standard) 0 rotors (optional)
• Viscosity range: 1-6 million Mpa.s (cp) 15mpa.s below, it is recommended to use rotor 0 #
• Viscosity temperature curve: displayed on the touch screen
• Measurement error: ± 1% (FS) Newtonian fluid
• Repeatability: ± 0.2% (FS) Newtonian fluid
• Screen display: viscosity, shear rate, shear stress, speed, temperature, percentage torque, rotor number, and the maximum measurable viscosity value of the selected rotor at the current speed
• Timing function: Touch screen displays timing function
• Data interface: RS232
• Printing function: Mini printer
• Cooling method: Compressor cooling

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
• 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

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.