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.

This instrument is a high-precision, high-end kinematic viscosity measuring device for petroleum products.

1. Main technical characteristics
1、It adopts microcontroller control and color LCD screen display technology, and has a high degree of automation and intelligence.
2、Intelligent signal sampling, data measurement, parameter calculation, and result output. All operations are automatically completed by the instrument. The LCD screen has a full Chinese human-computer dialogue interface, which is very convenient to operate.
3、The instrument has a time timing function, and can automatically screen the effective period of flow time, automatically calculate the arithmetic average, and pre-set the viscosity coefficient, automatically calculate the viscosity after the test is completed, and automatically print the test results.
4、Through parameter setting, one test can be performed separately or two samples can be performed at the same time, which has high working efficiency.
5、It has parameter storage function. After the parameters such as the diameter and coefficient of the capillary are set, the instrument will be automatically saved. When the same capillary is used for testing, there is no need to reset the parameters.
6、It adopts desktop and all-in-one design method, and the instrument is good integrity and easy to use.

The biggest feature of this instrument is: the on-board microcomputer automatically completes signal sampling, parameter calculation, result printing and other tasks.； High-precision temperature controller, temperature control accuracy ±0.01℃；Special type for Pin's capillary viscometer.  

2. Main technical parameters and indicators

1、Working power supply:          AC 220V±10%，50Hz；
2、Water bath heating power: 1700 W；
3、Water bath temperature: room temperature ～100.0℃；
4、Water bath temperature control accuracy:      ±0.01℃；
5、Water bath capacity: 20 L；
6、Timing range: 0.0 s～9999.9s；
7、Timing accuracy: 60 min Not greater than ±0.05%；

8、Number of samples: Number of capillaries inserted simultaneously: 4；

9、Mixing motor: Power 6 W； Speed ​​1200 r/min。

10、Use environment: Ambient temperature-10 ℃～+35℃，Relative humidity ≤85％；
11、Temperature sensor: Industrial platinum resistor, its index number is Pt100。

12、Power consumption of the whole machine: not more than 1800 W。

13、Capillary Viscometer: A total of 7 tubes, with inner diameters of 0.6 respectively ㎜、0.8㎜、1.0㎜、1.2㎜、1.5㎜、2.0㎜、2.5㎜。

14、Dimensions: 530 ㎜×400㎜×670㎜（long ×Width ×high).