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After hours researching and comparing all models on the market, we find out the Best Viscometers of 2021. Check our list below.

The Best Viscometers of 2021 – Reviews & Buying Guide

CGOLDENWALL NDJ-5S Digital Rotational Viscosity...

Rank No. #1
  • High Measuring Accuracy: Measurement range: 10mPa.S-100,000mPa.S(1mPa.S=1cp) Measurement error:±3%, with 4 rotors (No. 1, 2, 3, and 4) and 4 speeds (6, 12, 30, 60 rpm), which are composed of 16 combinations. You can determine viscosity as low as 1mPa.s with 0# rotor. Following is the product link of the NDJ-5S Viscosity Meter With 0# rotor ,the Measurement range is 1~100,000mPa.s : https://www.amazon.com/dp/B08N4RCZK9
  • Microcomputer Control Technology: Adopts advanced mechanical design, manufacturing technology and microcomputer control technology
  • LCD Digital Display: Has perfect data acquisition and the LCD monitor display selected blue backlit with high brightness so that it can show the results more clearly.
  • Reliable and Easy to use: Has a measurement of high sensitivity, so the test results are reliable, and also, the operation is very easy.
  • Application: It can be used to measure the absolute viscosity of the Newtonian liquids and the apparent viscosity of the Non-Newtonian liquid. Also can be widely used in the tests the viscosity of the oil, paint, plastics, paints, detergents, drugs, jewelry and other objects.
CGOLDENWALL NDJ-5S Digital Rotational Viscosity Meter Viscometer Rotary visometer 110V 10~100,000mPa.s Accuracy:+-3.0%

KUNHEWUHUA Digital Rotary Viscometer 15-2,000,000...

Rank No. #2
  • ❤ Digital rotary viscometers are widely used in the measurement of viscosity of non-Newtonian fluids such as inks, paints, coatings, adhesives, greases, juices, dairy products, cosmetics, pharmaceuticals, biological fluids, rubber, mud, pulp, etc.
  • ❤ The screen can directly display the viscosity, rotation speed, rotor number, percentage torque and other information. The full scale of the viscometer is automatically corrected according to the standard silicone oil standard value. The measurement result is accurate and reliable, and the repeatability is good.
  • ❤ Equipped with a No. 1-4 viscometer rotors. Different rotors can be selected according to the viscosity range of different test liquids, and different speeds can be set. The viscometer recommends the appropriate rotor type and speed through the automatic scanning function.
  • ❤ 【Features】The NDJ-8S has a larger viscosity measurement range. The NDJ-5S can be selected for liquids with a small viscosity change range. The NDJ-9S is equipped with a temperature sensor for experimental projects where liquid temperature needs to be monitored at any time. The additional No. 0 rotor is suitable for liquids with a viscosity range of 0-15 mPa.s.
  • ❤ We are the original factory of the viscometer machine, we are confident with our products. If you have any question, please do not hesitate to contact us.
KUNHEWUHUA Digital Rotary Viscometer 15-2,000,000 mPa.s Viscosity Meter Tester NDJ-8S 100-240v

KUNHEWUHUA NDJ-9S Digital Rotary Viscometer...

Rank No. #3
  • 1. Measurement range: 10-6,000,000 mPas. Accuracy: ±2%. Rotor specifications: #1, #2, #3, #4 is standard configuration.
  • 2. There is an auto-search function to help you choose the right rotor modle according to the viscosity of your sample liquid.
  • 3. If you need data transfer function, please contact us before you order it, we need to add some software into the machine.
  • 4. It is widely used in fluids, semi-fluid production industries and scientific research units such as oils, paints, coatings, slurries, textiles, food, pharmaceuticals, adhesives, cosmetics.
KUNHEWUHUA NDJ-9S Digital Rotary Viscometer Viscosity Meter Tester 10~6,000,000 mpa.s Accuracy ±2%

CGOLDENWALL NDJ-5S Digital Rotational Viscosity...

Rank No. #4
  • High Measuring Accuracy: Measurement range: 1mPa.S-100,000mPa.S(1mPa.S=1cp) Measurement error:±3%, with 4 rotors (No. 1, 2, 3, and 4) and 4 speeds (6, 12, 30, 60 rpm), which are composed of 16 combinations. You can determine viscosity as low as 1mPa.s with 0# rotor.If you need, please kindly please kindly choose the digital viscometer with 0# rotor,0# rotor need be tested along with machine.
  • Microcomputer Control Technology: Adopts advanced mechanical design, manufacturing technology and microcomputer control technology
  • LCD Digital Display: Has perfect data acquisition and the LCD monitor display selected blue backlit with high brightness so that it can show the results more clearly.
  • Reliable and Easy to use: Has a measurement of high sensitivity, so the test results are reliable, and also, the operation is very easy.
  • Application: It can be used to measure the absolute viscosity of the Newtonian liquids and the apparent viscosity of the Non-Newtonian liquid. Also can be widely used in the tests the viscosity of the oil, paint, plastics, paints, detergents, drugs, jewelry and other objects.
CGOLDENWALL NDJ-5S Digital Rotational Viscosity Meter Viscometer Rotary visometer 110V 1~100,000mPa.s Accuracy:+-3.0% (With 0# rotor)

BAOSHISHAN Rotary Viscometer Viscosity Tester...

Rank No. #5
  • [±5% ACCURACY] The viscometer uses a graduated disk, and the viscosity values are measured by moving the rotor rotation through the spinneret and spindle, has a large viscosity measurement range 10-100,000cps and the measurement error: ±5%, give your enough resolution to control my processes better.
  • [ROTORS x ROTATION RATE] Different rotors (1,2,3,4) can be selected according to the viscosity range of different test liquids, and different speed (60,30,12,6) can be set. The knob adjustment is straightforward with a coefficient table on the top for easy reference. You can unlock more unknown liquid viscosity.
  • [LIGHT WEIGHT BUT PRACTIALl] The rotary viscometer is light in weight, easy to move and operate flexibly. The helical gear lifting system effectively ensures that the viscometer can move up and down easily without sliding down by itself, which ensures the smooth progress of your experiment.
  • [APPLICATION] NDJ-1 has been widely used to determine and measure the liquid viscosity in many application such as grease, painting, plastic, pharmacy and adhesives. There are no limitations about the liquid, just put the rotor into the liquid and test it. But the liquid you measure should NOT exceed 80℃
  • [GOOD WARRANTY] Viscosity meter tester is a precison instrument to monitor and control the stable quality of products in the manufacturing.The whole set of instrument has good quakeproof packing to ensure the precision of instrument. We also offer a one-year warranty. Buy at ease, use at ease.
BAOSHISHAN Rotary Viscometer Viscosity Tester 10-100,000mPa·s Fluidimeter Meter Newton Liquid Viscometer (NDJ-1)

GLTL Paint-4 Liquid Viscosity Test Tool...

Rank No. #6
  • ★It is made of relevant standards-ASTM D1200-2010《 Standard Test Method for Viscosity by Ford Viscosity Cup》
  • --The correction coefficient K value is the time after the filling of the viscosity cup with the secondary standard oil under the set temperature conditions (such as 20 °C ± 0.1 °C), the flow time should be in the range of 30s ~ 100s, the K value should be 1 ± Within 0.03 range. The viscometer should be periodically calibrated to the extent of its frequency of use.
  • ★ 4 Viscosity Cup belongs to laboratory, workshop, control and test instruments. The measured viscosity is conditional viscosity. Namely: a certain amount of sample, at a certain temperature, from the prescribed diameter of the hole flow out of time.
GLTL Paint-4 Liquid Viscosity Test Tool w/Viscometer Flow Cup Viscometer Ford Cup 4# Flow Viscosity Cup Liquid Flow Meter Liquid Viscosity Tester with Base

Cannon Cannon-Fenske Routine Calibrated...

SaleRank No. #7
  • For measurement of kinematic viscosity of transparent Newtonian liquids, particularly petroleum products or lubricants
  • Meets ASTM D 445 and ISO 3104 requirements
  • Specifications conform to ASTM D 446 and ISO 3105
  • Precision: ±0.2%
Cannon Cannon-Fenske Routine Calibrated Viscometers, Size 150

Cannon Cannon-Fenske Routine Calibrated...

Rank No. #8
  • For measurement of kinematic viscosity of transparent Newtonian liquids, particularly petroleum products or lubricants
  • Meets ASTM D 445 and ISO 3104 requirements
  • Specifications conform to ASTM D 446 and ISO 3105
  • Precision: ±0.2%
Cannon Cannon-Fenske Routine Calibrated Viscometers, Size 100

Viscometer Ford Cup Liquid Flow Meter Liquid...

Rank No. #9
  • ★,The Ford cup is a portable device for quickly checking and measuring the viscosity or thickness of paint, varnish, lacquer, stains, inks, syrups, liquids and more.
  • ★,Cup allows you to verify coating viscosity prior to painting, so you can fully atomize the paint spray, helping you achieve a flawless finish.
  • ★,The Ford viscosity cup is a simple gravity device that permits the timed flow of a known volume of liquid passing through an orifice located at the bottom.
  • ★,To determine the viscosity of a liquid, the cup is dipped and completely filled with the substance.
  • ★.After lifting the cup out of the substance the user measures the time until the liquid streaming out of it breaks up, this is the corresponding "efflux time".
Viscometer Ford Cup Liquid Flow Meter Liquid Viscosity Tester ASTM D 1200 Flow Viscosity Cup 1# 2# 3# 4# 5# (3#)

GLTL Zahn Immersion Viscosity Cup Viscometer 44ml...

SaleRank No. #10
  • 1.According to ASTM D 4212 (Standard Test Method for Viscosity Cup Immersion)standards
  • 2.Quickly measures the viscosity of liquids such as paint, lacquer, varnish, syrup and oil.
  • 3.Viscosity is expressed in Zahn seconds which are correlated to viscosity in centistokes
  • 4.Mainly in order to maintain the stability of the viscosity of the product in the process of use, so that the viscosity is always maintained at the set range to protect the color of the product effect.
GLTL Zahn Immersion Viscosity Cup Viscometer 44ml Cup Volume (1#/2#/3#/4#/5#) for Test The Viscosity of Newtonian or Approximate Newtonian Liquid (1#+2#+3#+4#+5#)

How Do You Buy The Best Viscometers?

Do you get stressed out thinking about shopping for a great Viscometers? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Viscometers, which is why we have assembled a comprehensive list of the greatest Viscometers available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Viscometers that you consider buying. Your questions might include the following:

  • Is it worth buying an Viscometers?
  • What benefits are there with buying an Viscometers?
  • What factors deserve consideration when shopping for an effective Viscometers?
  • Why is it crucial to invest in any Viscometers, much less the best one?
  • Which Viscometers are good in the current market?
  • Where can you find information like this about Viscometers?

We’re convinced that you likely have far more questions than just these regarding Viscometers, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Viscometers, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Viscometers. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Viscometers buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Viscometers currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Viscometers has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Viscometers?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Viscometers.
  5. Customer Ratings: Number ratings grade Viscometers objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Viscometers.
  7. Product Quality: You don’t always get what you pay for with an Viscometers, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Viscometers is should be an indication of how long it will work out for you.

We always remember that maintaining Viscometers information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Viscometers is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

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