Kinematic viscosity tester YT-YN1

1、 Overview

This product's petroleum product kinematic viscosity automatic measuring instrument is a specialized testing instrument designed and manufactured in accordance with the national standard GB265-88 Petroleum Product Kinematic Viscosity Measurement Method, suitable for measuring the kinematic viscosity of liquid petroleum products. This instrument has a timed sample movement time and automatically calculates the final result of motion viscosity. This method is suitable for determining the kinematic viscosity of liquid petroleum products (referring to Newtonian liquids), with the unit of m2/s, usually used in practice as mm2/s. The dynamic viscosity can be obtained by multiplying the measured kinematic viscosity by the density of the liquid. This method measures the time it takes for a certain volume of liquid to flow through a calibrated glass capillary viscometer (Pin's, Ubbelohde's) under gravity at a constant temperature. The product of the capillary constant of the viscometer and the flow time is the measured kinematic viscosity of the liquid at that temperature. The product of the kinematic viscosity at that temperature and the density of the liquid at the same temperature is the dynamic viscosity at that temperature.

Scope of Application

1. Chemical industry

Solvent: organic solvent, inorganic solvent, etc. Polymer solutions: polyvinyl alcohol, polyacrylamide, etc.

2. Pharmaceutical industry

Pharmaceutical preparations: ointments, oral liquids, injections, etc.

3. Food industry

Food additives: thickeners, stabilizers, etc. Beverages: fruit juice, carbonated drinks, dairy products, etc. Syrup: corn syrup, fructose corn syrup, etc.

4. Printing industry

Ink: water-based ink, solvent based ink, etc. Adhesive: printing adhesive, bonding agent, etc.

5. Textile industry

Dyes: textile dyes, printing pastes, etc.

6. Cosmetics industry

Skin care products: face cream, lotion, essence, etc. Personal care products: shampoo, shower gel, etc.

7. Research institutions

Basic research: study of the physical properties of liquids. New materials: new polymers, nanomaterials, etc.

3、 Execution standards

GB/T265 "Determination of Crystal Movement Viscosity and Dynamic Skin Calculation Method for Petroleum Oil Production";

GB/T1841 "Test Method for Viscosity of Polyolefin Resin Filter Adhesive";

SY/T5561 Technical Conditions for Petroleum Product Kinematic Viscosity Tester.

4、 Technical parameters

Testing methods: Pin Shi and Wu Shi.

Temperature range: Room temperature to+150 ° C with an accuracy of ± 0.01 ° C.

Temperature sensor: German A-grade Pt100 stainless steel probe with built-in temperature correction, reliable detection results.

Heating method: Electric heating unit, maximum heating power of 1600W.

Display: 7-inch industrial color touch screen.

Temperature calibration: Single point calibration and multi-point calibration are optional.

Data storage: 10000 sets of test results.

Size: 530 * 310 * 232.5 (mm)

Work environment:

Temperature: 10-35 ℃

Humidity: Relative humidity not exceeding 50%

Working voltage: 220V 50HZ