Viscometers
The viscometer is an instrument used in the petrochemical industry to measure the viscosity of a liquid solution. This information is used to calculate fluid parameters, such as current intensity, pressure drop, temperature, etc. This information is important for determining the behavior of fluids in a mechanical system. The measurement made with a viscometer must be accurate and reliable, so that the decisions made on that measurement are correct.
In general, the viscometer uses a viscosity indicator to measure the viscosity of a fluid flow. The equipment is equipped with a rotating shaft on which one or more viscosity tests are placed. The measurement is typically performed in units of poise. The basic principle of operation of a viscometer is based on the viscosity law of fluids. This law states that the tangential force required to move a fluid through a steady state depends on the resistance to flow at a constant area…
VISCOMETER KALSTEIN
At Kalstein you can find the ideal Viscometers for your Laboratory

Touch Screen Brookfield Viscometer YR05858 – YR05859
Perfect integration of touch-screen technology, fast, accurate, easy to measure viscosity. Step-less debugging, can measure super high viscosity of the sample. 5-in...

High Temperature Viscometer YR05843 // YR05846
The high temperature viscometer adopts coaxial center structure, uses the small quantity sample adapter, each measurement needs the sample quantity to be very smal...

Small Sample Viscometer YR05865
The digital rotary viscometer adopts coaxial cylinder structure, using small sample adapter, the sample quantity required for each measurement is very small...

Lab Rotational Viscometer YR05853 – YR05854
Rotary viscosimeter perfect blend in touch screen technology, with a kind of fashion of modern high technology to measure the viscosity of rapid, accurate, convenien...
Our Viscometer best seller
Digital rotary viscosity operation is more convenient, more accurate value measurement, more complete functions,with LCD backlight display, program setting, automatic control, timing measurement, automatic scanning, error alarm and other functions. The screen shows the viscosity, temperature, timing measurement time, speed, rotor number, percent ratio, torque range of measurement to the viscosity and other information. The full range viscometer and the block linearity all through the computer interface with the standard silicone oil measurement correction, to ensure that the instrument has high sensitivity, high precision, high repetition. The measured data is accurate and reliable, with good reproducibility.
The apparent viscosity of absolute viscosity or non Newton type liquid our digital viscometer can be measured. The Newton type liquid viscometer data processing software can be summarized for rheological properties of non Newton liquid.
Widely used in grease, paint, paint, textile, food, slurry, medicine, cosmetics and other adhesives, fluid, semi fluid production industry and scientific research units.
| Model | YR05851 | YR05852 |
| Display mode | liquid-crystal display | |
| Speed (r/min) | 6 / 12 / 30 / 60 | 0.3/0.6/ 1.5/3/6/12/30/60 |
| Rotor | 1#, 2#, 3#, 4# The 0# rotor is optional, for measuring ultra low viscosity below 15 | |
| Measuring range | 1~100,000 | 1~2,000,000 |
| Sample size required for each measurement | 250 – 400ml | |
| Viscosity display accuracy | 0.01mPa.S | |
| Measurement error (Newtonian liquid) | ±3% | |
| Repetitive error (Newtonian liquid) | ±1.5% | |
| Timing measurement function | standard configuration | |
| Temperature measurement | standard configuration | |
| Measurement range display | Can automatically display the maximum viscosity of composite rotor and speed of the selected measurement value | |
| Constant temperature component | Option (special viscometer constant temperature bath, constant temperature cup, temperature probe, etc.) | |
| Data output interface | standard configuration | |
| Data processing software | option | |
| Working power supply | 110V / 60Hz,220V / 50Hz | |
| Outline dimension | 300 × 300 × 450(mm) | |
Analysis of the best Viscometers for your Laboratory

What is the Importance of the Viscometer?
The viscometer is an essential equipment in the industrial sectors where liquid products are processed and manufactured. It is the instrument that allows measuring...

What Benefits does the Viscometer bring?
The viscometer allows us to measure the viscosity of liquids and assess their flow properties. This equipment has various applications and can...

How is the Viscometer used?
The viscometer is the instrument used to measure the viscosity of liquids and their flow properties. It is equipment with various applications and can be used in different substances and materials...

The importance of viscometers for understanding the properties of liquids
The measurement of liquid properties is important for many industries. These measurements can be used to determine...
Catalog of models of Viscometers on offer

Cosmetics Rotating Dial Viscometer YR05851 – YR05852
Select options
Lab Rotational Viscometer YR05853 – YR05854
Select options
Viscosity Measuring Analyzer Laboratory Viscometer YR05855 – YR05856
Select options
Stormer Viscometer YR05857
Add to cart
Touch Screen Brookfield Viscometer YR05858 – YR05859
Select options
Brookfield Viscosity Tester YR05860 // YR05864
Select options
Small Sample Viscometer YR05865
Add to cart
Digital Small Sample Viscometer YR05840 // YR05842
Select options
KALSTEIN UPDATED
Guidelines for you to become an expert in Viscometers
The Viscometers equipment are essential products in your Laboratory, we provide you with guidance and recommendations for a better use, so you can work like an expert.
How to calculate the results obtained with a viscometer?
The viscometer is an instrument used in the petrochemical industry to measure the viscosity…
What types of fluids are measured with viscometers?
Viscometers are devices used to measure the viscosity of a fluid, which is a measure …
The Viscometer and its Importance in the Scientific World
The measurement of viscosity is crucial in numerous branches of science and industry…
The true importance of viscometers for producing large-scale products
Viscometers are a valuable tool for manufacturers of large-scale products. It is a scientific measuring instrument that is used to measure the viscosity of a liquid. Viscosity refers to the resistance to flow of a liquid when it is subjected to an external force. This makes viscometers an invaluable tool for controlling and ensuring the quality and consistency of products on a large scale.
Frequently asked questions from our customers about Viscometers
To know the price of the viscometers we invite you to send us an email with your request using the contact form. HERE
The delivery time of your Kalstein product will depend on the following:
- Whether the equipment you are interested in is in stock or if it needs to be manufactured.
- The type of freight you have chosen, which can be either air or sea.
- Equipment in stock:
– Delivery Time (Air): 15-30 days.
– Delivery Time (Sea): 45-60 days.
- Equipment not in stock:
– Delivery Time (Air): 30-60 days.
– Delivery Time (Sea): 60-90 days.
You can make your purchase through:
- By email: [email protected]
- By phone: +33 (0) 1 70 39 26 50
- Online shopping: Through the official Kalstein website in your country.
All Kalstein equipment comes with a 1-year warranty against manufacturing defects. The warranty does not cover damages caused by improper installation or operation by the user, transportation defects, or uses other than those specified by the manufacturer. The warranty excludes electrical parts or consumables. For more information, visit our terms and conditions by clicking HERE.
At Kalstein, we provide our customers with inductions and technical support through new online methods. You can visit our induction videos, technical assistance, and guidance provided by a Kalstein team through our Youtube channel (Kalstein English). HERE
Certainly, you can request a quote for the Kalstein equipment you’re interested in, directly from our official website. Once you have identified the model of your preference, click HERE
Send us a direct message and one of our agents will contact you
Viscometers
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed dignissim placerat mauris cursus laoreet. Nam feugiat lacus ex, at fermentum sapien accumsan nec. Curabitur auctor porttitor mi non malesuada. Aenean condimentum, purus vitae rhoncus imperdiet, justo eros aliquam ipsum, at egestas leo diam eget libero.
Catalog of models of Viscometers on offer.
-
Biosafety cabin YR06543 // YR06547
This product has multiple variants. The options may be chosen on the product page -
Cabine de sécurité biologique YR06543 // YR06547
This product has multiple variants. The options may be chosen on the product page -
Cabine de sécurité biologique YR06538 // YR06542
This product has multiple variants. The options may be chosen on the product page -
Biological safety cabinet YR06538 // YR06542
This product has multiple variants. The options may be chosen on the product page -
Cabine à flux laminaire YR06529//YR06532
This product has multiple variants. The options may be chosen on the product page -
Cabine de Flux Laminaire de Bureau avec Filtre YR06525//YR06528
This product has multiple variants. The options may be chosen on the product page -
Desktop Laminar Flow Cabinet YR06525//YR06528
This product has multiple variants. The options may be chosen on the product page -
Hotte aspirante sans conduit YR06570
-
Ductless Fume Hood YR06570
-
Hotte aspirante de bureau YR06569
-
Desktop Ductless Fume Hood YR06569
-
Hotte aspirante sans conduit YR06566 // YR06568
This product has multiple variants. The options may be chosen on the product page -
Ductless fume hood YR06566 // YR06568
This product has multiple variants. The options may be chosen on the product page -
Hotte aspirante de bureau YR06563 // YR06565
This product has multiple variants. The options may be chosen on the product page -
Desktop Ductless Fume Hood YR06563 // YR06565
This product has multiple variants. The options may be chosen on the product page -
Hotte d’extraction de fumées YR06560 // YR06562
This product has multiple variants. The options may be chosen on the product page
Descubre más de nuestro catálogo
Tipos de Viscometers
[Producto] A
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
[Producto] B
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Find out more about Viscometers with our guides.
Kalstein Newsletter – New Agreement with DEMGY FAGARAS in Romania
A New Collaboration with a Key Client in Romania We are pleased to announce the signing of a new contract...
Kalstein Newsletter – Special China Series | Episode 4/7
Kalstein in China – A Strategic Partnership in the Field of Fume Hoods As part of our special series dedicated...
Kalstein équipe l’Université Agraria de la Molina à Lima, Pérou
Un partenariat fructueux pour renforcer les capacités scientifiques en Amérique Latine Le 15 juin 2025, Kalstein a livré un congélateur ultra basse température...