HGND211The fully automatic kinematic viscosity tester is used to measure the kinematic viscosity of oil and polymer dilute solutions, and can be widely used in pharmacopoeia, petroleum, chemical, scientific research, metrology and other departments. This instrument combines the advantages of our company and similar products at home and abroad, implements a new design concept, and completely solves the human error in measurement while measuring the viscosity of Newtonian fluid motion with high precision, avoiding the high labor intensity of manual cleaning and drying of glass capillary tubes; The working process is controlled by a microcomputer and has fault recognition function, achieving fully automatic functions such as constant temperature, sampling, testing, cleaning, drying, calculation, and printing of test results. It is an ideal product for the upgrading of the older generation of motion viscosity testers.

This instrument adopts an automatic Ubbelohde capillary viscometer, which can automatically test transparent, opaque, and black oil sample liquids; One machine can test and calibrate two types of samples simultaneously, with high efficiency and low operating costs; Can be connected to laboratory microcomputer systems; Wide measurement range, applicable to GB/T 265 standard.

Main technical parameters

Applicable standards:GB/T 265-1988

Constant temperature control accuracy:±0.1℃

Temperature display resolution:0.01℃

Viscosity display resolution:0.001mm²/s

Temperature control point setting:0～100℃

Quantity of card mounted viscometers:2branch

Heater power: main heating600W，Secondary heating1000W

Timing range:0～9999.999second

Environmental temperature:5℃～40℃

environmentHumidity:≤85%(No condensation)

Power Supply:AC220V±10% 50Hz±5%

shapeSize:700×472×555mm

main features

High timing accuracy and wide temperature measurement range for testing

Using imported infrared detection and control components with special protective devices to improve reliability and stability

Automatically clear the residual liquid left in the capillary tube after the last sampling and testing, using a proprietary slow sampling structure during sampling to prevent the formation of bubbles during the next sampling and testing, which may affect the accuracy of the test

Adopting a residual air pressure balance structure in the pipeline, after sampling is completed, air pressure balance is carried out without affecting the detection, which improves the accuracy and repeatability of the test

Users can use thermometers with higher temperature accuracy and standard liquids with higher viscosity accuracy to self calibrate the temperature display and viscosity coefficient of the photoelectric detection device of the viscosity meter