The Best Lab Viscometers of 2023

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. Note: In order to provide a better user experience, we upgraded the product label. The product you received may be the old version or the new version

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.

[±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.

Volume of cup: 44ml, Efflux time(sec): 20-80S

Range of measurment: 10-800 centistokes (cSt)

Meets ASTM D4212 standard quickly measure the viscosity of liquids such as Paint, Ink, Varnishes, Syrup and Oil.

The Stainless Steel Cups are molded precisely and the orifices are precision drilled using high-speed CNC drilling.

BAOSHISHAN Zahn Cups with solid construction are used to measure the flow behavior of liquids such as paints. Applicable to the construction site to quickly measure the viscosity of the paint to be sprayed; more widely used in electronic products, plastic coatings industry, home made sauce, hydraulic oil and liquid viscosity in lab.

Accurately tests the flow and thickness of fluid materials

Accurate, lightweight, easy to use, and portable; Temperature display

Measurement Range: 10 ~ 1x 10^5 mPa·s

One Year Warranty

SHIPPING: The rotary viscometer will be shipped from Las Vegas, Nevada

High Measuring Accuracy: Measurement range: 1mPa.S-100,000mPa.S(1mPa.S=1cp) Measurement error:±3%, with 5 rotors (No. 0,1, 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 Thermometer Probe, you can search B08CHFGVP5

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.

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.

Equipped with #1,#2,#3,#4 four kinds of rotos, 8 speeds-0.3rpm, 0.6rpm, 1.5rpm, 3rpm, 6rpm, 12rpm, 30rpm, 60rpm/min, can measure the viscosities of various liquids in the range of measurement.

The digital rotary viscometer has the high sensitivity, good anti-interference performance, microcomputer control technology, accurate data collection and reliable test results.

A level device on the top makes leveling more convenient and intuitive; horizontal knobs at the bottom for easy adjustment and stable operation.

The display screen clearly shows the rotor number, rotational speed, the viscosity value of the measured liquid and its full percentage value.

The lab viscometer is widely used in fluid and semi-fluid production industries and scientific research units, which can measure the viscosity of newton liquid, paints, coatings, oil, paste, plastic, grease, slurry, cosmetics, adhesive, etc.

APPLICATION-The viscometer is used for testing the apparent viscosity of non-Newtonian fluid and the absolute viscosity of the Newtonian fluid. It's compatible for solvent based adhesive, oil paint, coating, cosmetic, printing ink, pulp,and so on. (sample temperature under 100 Celsius/212 Fahrenheit）

±3% ACCURACY-The rotary viscometer adopts 16-bit high-performance single chip, stepper motor and torque sensor, ensuring an accurate and reliable results.

4 Rotors&4 Speed-It is very convenient for users to choose the rotor and rotor velocity correctly for testing liquid, because of the % function displaying the proportion of the measured value in the total range. (% value should be controlled in 15%-85% and around 50% is most suitable)

Sliding Design-The viscometer can slide up and down by adjusting the hand shank to adjust to solution container of different height.

Optional Accessories-If you want to test fluid of 1-10mPa.s, please purchase #0 rotor from us; If you want to detect temperature, please purchase temperature probe from us.

❤ 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.

【Good Performance】The Digital Display Viscometer has the high sensitivity, good anti-interference performance, microcomputer control technology, accurate data collection and reliable test results.

【Digital Display】The display screen clearly shows the rotor number, rotational speed, the viscosity value of the measured liquid and its full percentage value.

【Easy Adjustment】Equipped with a level device on the top, leveling is more convenient and intuitive; horizontal knobs at the bottom for easy adjustment and stable operation; the lifting hand wheel is easy to adjust and not easy to get slipped.

【High Accuracy】It equipped with four kinds of rotos(#1,#2,#3,#4), has 8 rotating speed(0.3rpm, 0.6rpm, 1.5rpm, 3rpm, 6rpm, 12rpm, 30rpm, 60rpm), the viscosities of various liquids in the range of measurement can be measured.

【Widely Applications】This Rotary Viscometer can be widely used in fluid and semi-fluid production industries and scientific research units for measuring the viscosity of newtonian liquid, oil, paste, paints, coatings, plastic, grease, slurry, cosmetics, etc.