The manufacturing of this instrument complies with the industry standards of the People's Republic of China SY/T 5651《 The requirements stipulated in the Technical Conditions of the Kinematic Viscosity Tester of Petroleum Products shall be applicable to the standards of the People's Republic of China. GB/T 265《 According to the method of determining kinetic viscosity of petroleum products and calculation method of kinetic viscosity of liquid petroleum products (referring to Newtonian liquid) under a certain constant temperature condition.

1. Main technical characteristics
1、Adopt intelligent temperature control instrument, fast temperature control, fast response, small overshoot, and high temperature control accuracy ±0.1℃。
2、It uses hard glass cylinder and thermal insulation outer jacket cylinder (called twin cylinders), with good insulation performance and clear observation of the sample.
3、It adopts desktop and all-in-one design method, and the instrument is good integrity and easy to use.
4、The electric stirring device is used to make the temperature in the bathtub even.

The biggest feature of this instrument is: full plastic spraying treatment, durable； Double-layer cylinder structure, high-precision temperature control, accurate temperature control ； Special type for Pin's capillary viscometer.

2. Main technical parameters and indicators

1、Working power supply:           AC(220±10%)V，50Hz±5%；
2、Heating power: 1600 W；
3、Mixing motor: Power 6 W； Speed ​​1200 r/min；
4、Temperature measurement range: Room temperature ～100℃；
5、Temperature control accuracy:           ±0.1℃；
6、Constant temperature bath: capacity, 20 L； Form, two-layer cylinder inside and outside (twin cylinder)；
7、Use environment: Ambient temperature-10 ℃～+35℃，Relative humidity ＜85％；
8、Temperature sensor: Industrial platinum resistor, its index number is Pt100；
9、Power consumption of the whole machine: not more than 1800 W；
10、Capillary Viscometer: A total of 7 tubes, with inner diameters of 0.6 respectively ㎜、0.8㎜、1.0㎜、1.2㎜、1.5㎜、2.0mm、2.5㎜；

11、Dimensions: 530 ㎜×400㎜×670㎜（long ×Width ×High, bathtub, etc.).