Density kinematic viscosity index tester

BD-D445-1884B-new Density kinematic viscosity index tester

Product Description

Density kinematic viscosity index tester is based on the standards of the People's Republic of China GB/T 1884 "Method for determination of density of petroleum and liquid petroleum products (densitometer method)", GB/T 265 "Method for determination of kinematic viscosity and calculation method of dynamic viscosity of petroleum products" and GB/T 1995 A new, intelligent instrument designed and manufactured in accordance with the relevant provisions of the "Method for Calculation of Viscosity Index of Petroleum Products".

It can measure the density of petroleum products according to the GB/T 1884 standard and the density of liquid petroleum products (referring to Newtonian liquids) according to the GB/T 265 standard. Kinematic viscosity, and viscosity index of lubricating oil measured according to GB/T 1995 standard.

Main technical features

1. One machine has multiple functions. It can measure the density of crude oil and liquid petroleum products according to the GB/T 1884 standard, the kinematic viscosity of liquid petroleum products (referring to Newtonian liquids) according to the GB/T 265 standard, and the lubrication measurement according to the GB/T 1995 standard. Viscosity index of oil.

2. It adopts color LCD touch display, Chinese and English bilingual menus, and true color GUI touch screen interface design, with intuitive display and easy operation (under certain conditions, you can quickly become familiar with the operation process without reading the manual), overcoming the previous button service life. question.

3. Four samples can be tested at the same time - two kinematic viscosities, two densities, or four kinematic viscosities. The involved parameters such as temperature, time, capillary coefficient, density value, etc. can all be displayed or input through the touch screen. .

4. Using a new temperature sensor and temperature control algorithm, the temperature display resolution reaches 0.01°C and the temperature control accuracy is ±0.04°C; when the test temperature is set to 20°C to 35°C, the semiconductor refrigeration device automatically starts working.

5. Built-in semiconductor refrigeration device, the refrigeration device automatically starts working when the test temperature is set to 20℃~35℃.

6. Can pre-store 99 capillary viscometer constants.

Main technical indicators and parameters

1. Working power supply: AC (220±10%)V, 50Hz±1Hz

2. Temperature control range: (20~100)℃

3. Resolution: 0.01℃

4. Temperature control accuracy: ±0.04℃

5. Display mode: 5.6-inch true color LCD display (touch screen)