• Tester for the Kinematic Viscosity of Oil

Tester for the Kinematic Viscosity of Oil


Digital temperature control,Kinematic viscometer
Temperature control accuracy
Reasonable structure
GB / T 265
North Dalian


Product Details

Quick Details Parameter

Brand Name: North Dalian : Model Number: BF-03A
Temperature accuracy: ±0.1℃ : Temperature range: 40~ 100℃
Viscometer folder: 4 sets : Input power: <1850W


1.Technical parameters

Input power


Working power

AC 220V ± 10% 50 Hz 

The main heating power


Auxiliary heating power


Temperature range


Temperature accuracy

± 0.1  degree

Capillary type

Commodities' capillary viscometer 

Viscometer Holder

4 sets


 2.Applicable Standards 

  BF-03A kinematic viscosity tester is designed and manufactured as per the standards of ASTM D445 and GB/T 265. 

It can be used to determine the kinematic viscosity of the petroleum products accurately(for Newtonian flow). The unit of the determined kinematic viscosity is mm²/s.


3.Apparatus Principle 

The time is measured for a fixed volume of liquid to flow under gravity through the capillary of a calibrated viscometer under a

reproducible driving head and at a closely controlled and known temperature. The kinematic viscosity is the product of the measured flow time and the calibration constant of the viscometer.

4.Structural characteristics 

BF-03A consists of the electronic control system, the bath, agitation motor, the holder for viscometers and etc.

The electronic control system control the temperature through the digital temperature controller, which can display the setting temperature and the actual temperature intuitively, so that it's easy to set and correct the temperatures. The bath is completely transparent glassy bath, which is convenient for the operator to observe the test process.

There are 4 viscometer holders in the instrument. Testing sample and keeping the temperature of others can be done at the same time. We have a clever design for viscometer's holder which is easy to fix the viscometer vertically by adjusting 3 positioning screws in the holder.


5.Performance characteristics 

Digital temperature control,  40~100°C continuously adjustable, with electronic stopwatch, 4 holes, temperature control accuracy of ± 0.1 .


Company Profile

North Dalian Analytical Instrument Co., Ltd. has combined advanced experience and technology in the field of manual and automatic petroleum instruments and other meters.

Our main products are manual and automatic petroleum standard instruments. Among our products, the series of Viscosity, Distillation, Low Temperature Characters, Oxidation Stability of Gasoline and Hydrocarbon Type (FIA) with environment protection styles have reached the advanced level both at home and abroad.

We have attained ISO9001 quality control system certification.

North Dalian Analytical Instrument Co., Ltd. undertakes importance with favorable price, technical training and service for clients. In order to face the challenge, we insist on the tenet of "Entrance in WTO" and "The World Wide Crisis of Finance and Economics". North Dalian Analytical Instrument Co., Ltd. brings forth manual, automatic and fully-automatic petroleum standard instruments in the new century and makes our contributions towards modernization for petroleum standard instruments.
North Dalian Analytical Instrument Co., Ltd.


Post Buying Request

  • * Title:Please input title
  • * Message:Please input message
  • Your message must be between 20-8000 characters
  • * Your Email Address:Please input Email
  • Your email is also your login ID