SH416 Fully automatic boundary pumping temperature apparent viscosity meter

The SH416 fully automatic boundary pumping apparent viscosity meter is designed and manufactured according to the requirements of the Chinese national standard "GB/T 9171-1988 Determination of Engine Oil Boundary Pumping Temperature" and SH/T0562, and also meets the petrochemical industry standard ASTM D3829 D4684; The instrument is used to determine the boundary pumping temperature, (low temperature) yield stress, and apparent viscosity of motor vehicle engine oil. The temperature control range of the test is wide, from -5 ℃ to -40 ℃. The entire experimental process is automatically controlled by a computer.

The sample is cooled at a non-linear program rate within 10 hours at an experimental temperature of 80 ℃ for 16 hours. Then, torque is applied to the rotating viscometer, and the rotational speed is observed and measured. The yield stress and apparent viscosity at this temperature are calculated, and the boundary pumping temperature of the sample is determined by three or more parameters.

Performance characteristics

● Pumping temperature range: temperature range -5 ℃ to -40 ℃, temperature control accuracy ± 0.1 ℃

● Fully enclosed compressor refrigeration with large cooling capacity

● Temperature, cycle, and rotor motion are monitored by a microcomputer

● Improved pulley assembly, enhancing the stability and sensitivity of the pulley, and testing with photoelectric sensors

● The instrument viscometer cell includes a 9-hole viscometer with a numbered number in a temperature controlled aluminum block, a heater, a temperature sensor, and a photoelectric encoder. The viscosity pool temperature is automatically controlled by the programmable controller according to the user's selected curve, and the entire system performance is stable. The curve section with a temperature control requirement of ± 0.2 ℃ is better than ± 0.1 ℃, and the data is automatically printed at the end of the experiment.

● The rotor is equipped with an insulated transparent organic glass cover

● The program automatically performs nonlinear curve temperature control, measures yield stress and apparent viscosity

● Cleaning, temperature control, and temperature calibration functions

Technical Parameter

● Applicable standards: ASTM D3829 ASTM D4684 GB/T 9171

● Refrigeration method: Imported compressor refrigeration

● Power: 1200W

● Temperature control range: -70 ～ 100 ℃

● Display and temperature control accuracy: ± 0.1 ℃

● Test temperature range: -10 ℃, -15 ℃, -20 ℃, -25 ℃, -30 ℃, -35 ℃, -40 ℃

● Temperature control method: programmed temperature control

● Heating method: electric heating tube heating

● Detection method: photoelectric tube detection

● Work units: 9 units

● Working power supply: AC220V 50HZ

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.

Packing list

  Shandong Shengtai Instruments Co., Ltd. is specialized in the research and production of experimental testing instruments and industrial testing instruments. It is a professional instrument company integrating instrument research and development, manufacturing, sales and service. Its products are widely used in food, flour, grain and oil, Feed, electricity, petrochemical, industrial oil, aerospace, coal quality and other industries.

For more than 10 years, Shengtai has always been adhering to the "first-class service, customer first" as the purpose, "reasonable price, honesty and trustworthiness" as the business policy. Adhere to technical innovation, with rich knowledge of the technical team and experienced, thoughtful after-sales service team.

Shengtai instrument as one of the most large-scale and competitive enterprises in the industry, with the strength of technology research and development, professional technical knowledge and innovative design concept, in the model improvement, Significant technical breakthrough has been achieved in the development of function expansion and intelligent control system.