Top 22 Best Rotational Viscometers
1. KY HOPE
KY HOPE Viscometer Viscosity Meter Tester Digital rotational viscometer Rotary viscometer
Measurement accuracy 15 of fullscale measurement Container capacity about 500ml Stirring shaft speed 200 r min 1 r min Measuring range 402ku1410 ku ku value 32g1099g load 27 cp5250cp Repeatability 15 of fullscale
2. RaeSung
Measurement range 1 2 x 1000000 mpathe rotor specifications 14 rotor matching 0 th rotor can be measured the low viscosity to 01 mpa Measuring precision plus or minus 2 newton liquidwork environment temperature 5 oc to 35 oc relative humidity is not more than 80 Digital rotary viscometers are widely used in the measurement of viscosity of nonnewtonian fluids such as inks paints coatings adhesives greases juices dairy products cosmetics pharmaceuticals biological fluids rubber mud pulp etc
Equipped with a no 14 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 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
3. Gardco
Gardco VI-B4968 Byko-Visc Helios Stand for Rotational Viscometer, 110 V
Measures relative viscosity of nonflowing materials gels pastes inks For use with rotational viscometers Traces a helical path through the sample
4. DEJUN
Equipped with 1234 four kinds of rotos 8 speeds03rpm 06rpm 15rpm 3rpm 6rpm 12rpm 30rpm 60rpmmin can measure the viscosities of various liquids in the range of measurement The digital rotary viscometer has the high sensitivity good antiinterference performance microcomputer control technology accurate data collection and reliable test results The lab viscometer is widely used in fluid and semifluid production industries and scientific research units which can measure the viscosity of newton liquid paints coatings oil paste plastic grease slurry cosmetics adhesive etc
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
5. VTSYIQI
The ndj digital viscometers adapt 16 bit mcu as central control circuit have the following features gearless driven lcd for information display and timer function selectionThis model operates smoothly and measures accurately Rotating speedrpm four adjustable speed 6123060 Lcd screen display the lcd screen can display the viscosity speed torquespindle and the maximum viscosity can be measured in the current spindle speed value
Measuring rangempas 20 100000 accuracy 5 relative error Number of spindles spindles code l1l2l3l4 are equipped with the product
6. Bonvoisin
Sliding designthe viscometer can slide up and down by adjusting the hand shank to adjust to solution container of different height Optional accessoriesif you want to test fluid of 110mpaS please purchase 0 rotor from us 3 accuracythe rotary viscometer adopts 16bit highperformance single chip stepper motor and torque sensor ensuring an accurate and reliable results 4 rotors4 speedit 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 1585 and around 50 is most suitable
Applicationthe viscometer is used for testing the apparent viscosity of nonnewtonian fluid and the absolute viscosity of the newtonian fluid Its compatible for solvent based adhesive oil paint coating cosmetic printing ink pulpand so on Sample temperature under 100 celsius212 fahrenheit
7. VTSYIQI
Onereadable data without poiseiscosity of the brush and roll Instrument main componentsviscometer host ku rotor triangular base and column sample cup power adaptor aluminum alloy case Two5 inch full colorful touch screen enhanced control realtime trend display chen operating interface Threedisplay informationku cp g temperaturetorque
Fourinterface options timed measuring automatic warning beyond the measuring range
8. KY HOPE
KY HOPE Viscometer Viscosity Meter Tester Digital rotational viscometer Rotary viscometer
Displays in krebs units grams Range 402ku1410 kuku value 32g1099gload value Measuring accuracy 15 of full measuring travel repeatability 15 of full measuring travel Resolution 01 kreb unit Motor speed 200 rPM 1 sample container 500ml standard
9. YUCHENGTECH
NDJ-1S LCD Digital Display Rotational Rotary Viscometer Viscosity Analyzer 220V
Voltage 220 v10 Measurement error 2 newton liquid Measurement range 1100000mpaS Rotor velocity 6 rpm 12 rpm 30 rpm and 60 rpmautomatic Rotor specification 1234four kind rotors included
10. CNYST
this viscometer adopts advanced mechanical design technology manufacturing process and micro computer control technology rotor types 1 2 3 and 4 rotors rotor speed 6 12 30 60 turnpoints measurement accuracy plus or minus 2 newton liquid excellent in anti interference this type viscometer has rs232 interface can be connected with the computer to observe the change of viscosity
this instrument has the following features high measuring accuracy stable in measured display easy operation and readout
11. VTSYIQI
This instrument adopts singlechip technology can easily set range the number and speed the data of the sensors into the digital processing and led digital tube display measurement clearly set number of rotor rotational speed and the viscosity of the liquid being measured values Measurement range 12106mpaS precision 2newton liquid stop when the measurement results are stable the rotor stop automatically
This instrument has high sensitivity and reliable test results easy to operate elegent appearance and other characteristics and it is an ideal instrument of measuring the absolute viscosity of newtonian liquid and the apparent viscosity of nonnewtonian fluid it can be widely used in oil paints plastics food paint detergent etc all kinds of fluid viscosity measurement Principle of structure this instrument is a digital display viscometer by motor through a variable speed drive constant speed rotation of the rotor When the rotor rotates in the fluid the fluid effect of viscosity on rotor torque The greater the viscosity of liquid the greater the viscous torque also on the other hand the liquid viscosity is smaller the smaller the viscous torque also The effect of viscous torque on the rotor by the sensors pick up it is concluded that the viscosity
The instrument standard with 4 kinds of rotors 1 2 3 4 ndj 4s eight gear speed 03 06 15 3 6 12 30 60 revolutions per minute which composed of 32 kinds of combination can measure the determination of the viscosity of the liquid within the range of values
12. VTSYIQI
Measurement error 5 newton liquid Rotor types 1 2 3 and 4 rotors Warranty 1 year Rotor velocity 0306156123060 Measurement range 1 21000000mpaS
13. CGOLDENWALL
Accuracy 10 of range Rotor types 1 2 3 and 4 rotors you can determine viscosity as low as 01mpaS with 0 rotorIf you need 0 rotor please kindly contact us before placing the order as it must be calibrated Repeatability 05 Rotor velocity 03061536123060 rpm automatic Measurement range 102106mpaS
14. BYK-Gardner
BYK-Gardner 7910 Quick Connect Spindle Coupling for Rotational Viscometer
Eliminates cross threading Saves time and reduces viscometer wear Used with disc cylindrical and tbar spindles Quick attachment of spindle to rotational viscometer
15. BYK-Gardner
BYK-Gardner 7912 LV Quick Connect Kit with Rack for Rotational Viscometer
Eliminates cross threading Saves time and reduces viscometer wear Used with disc cylindrical and tbar spindles Quick attachment of spindle to rotational viscometer
16. YUCHENGTECH
3Stainless steel material the mixing blade and the container are made of 304 stainless steel precision processing wearresistant and corrosionresistant the blade is easy to disassemble and clean 1Working principle immerse the stirring blade into the sample to be tested increase or decrease the weight to keep the rotating speed of the stirring blade at 200 rpm input the weight of the sample to be tested at 200 rpm and replace it with ku value by the machine 2Intelligent display digital tube display can display ku value input the weight in the experiment can get the sample ku value the test data is clear and easy to view
4 Main parameters voltage 110240v measurement range 531410ku accuracy 2 container size 85 85mm container capacity 500ml 5 Application stomer viscometer is used to measure the viscosity of fluid and semi fluid It is widely used in coatings paints inks and other industries and laboratories such as universities and scientific research institutions
17. CGOLDENWALL
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 nonnewtonian liquid Also can be widely used in the tests the viscosity of the oil paint plastics paints detergents drugs jewelry and other objects 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
18. LMEILI
The instrument has gears and damping elevate mechanism It is stable for instrument lifting Rotor types 1 2 3 4 no 0 measurement range 1 1105mpaS rotor velocity 6 12 30 60 rpm The rotor bracket is used for the protection of rotors and the stability of the measurement Can be used as a portable instrument assigned fixed bracket and elevating system
Different rotors five rotors no1no4 will be attached it can be select with the velocity according to the viscosity of the liquid
19. HFBTE
4simple structure convenient carrying 3no 14 rotor application for viscometer ndj1 ndj4 ndj5s ndj8s ndj9s 5the leading time is 3 dayswe will send it to you by dhlfedex 2rotor types 1 2 3 and 4 rotors 1package with 4 rotor adapter for viscometer
20. VTSYIQI
Note1 There are precise measuring parts in the instrument cabinet 2 This instrument is a special instrument Please do not open the instrument shell by itself so as not to affect the accuracy of instrument measurement 3 Instruments are temporarily unused the lifting handle of the instrument should be kept on the high position limit unit and it should not be placed in a lower position otherwise the phenomenon of inflexibility may be produced 4 Every year companies should be check Use6 After a few seconds the monitor displays the viscosity value of the sample to be measured which can be read at this time The sample must be stirred for a few seconds to achieve dynamic balance and the data displayed can be considered accurate without the display of the data before the instrument 7 After the measurement is completed the lifting handle is lifted to the height and there is a limited bit device near the highest position
The main technical parameters1 Measurement range 402 1410ku ku value 27cp5250cp 32 1099g load value 2 Measurement accuracy 20 of full range 3 Measurement repeatability the full range of 20 4 The rotational speed of the mixing axis 200rmin 1rmin 5 Container capacity about 500ml 6 Input voltage 220v 50hz 7 Power 10w 8 Shape size 210mm x 180mm x 500mm long width 9 Weight 10kg
Operation1 Remove the instrument from the packaging box and put it on the worktable 2 Remove the stirring blade from the packing box insert it into the sleeve of the rotating shaft and fix it with the top tightening screw 3 Plug in the power plug open the power switch on the back the system starts to self check the system will enter the standby state after the completion of the self test and the display will display 4 Put the tested sample in the container
Summarythe instrument is controlled by a computer The blade of a stirred blade also called a rotor is driven by a constant speed motor at a speed of 200rmin The resistance moment of the impeller in the measured sample is converted by a computer to the ku value Krebs krebs unit ku is a logarithmic function of the load required to produce 200rmin speed which is generally used to represent the speed of the 200rmin It is used for the viscosity of the brush and roll
21. HFBTE
2advantagendj4s viscometer adopts singlechip technology can easily set range the number and speed the data of the sensors into the digital processing and led digital tube display measurement clearly set number of rotor rotational speed and the viscosity of the liquid being measured values 3principle of structure by motor through a variable speed drive constant speed rotation of the rotor When the rotor rotates in the fluid the fluid effect of viscosity on rotor torque The greater the viscosity of liquid the greater the viscous torque also on the other hand the liquid viscosity is smaller the smaller the viscous torque also The effect of viscous torque on the rotor by the sensors pick up it is concluded that the viscosity of the liquid to be tested after single chip
5applicationndj4s viscometer has high sensitivity and reliable test results easy to operate elegent appearance and other characteristics and it is an ideal instrument of measuring the absolute viscosity of newtonian liquid and the apparent viscosity of nonnewtonian fluid it can be widely used in oil paints plastics medicine foodpaint detergent etc all kinds of fluid viscosity measurement
1measurement rangemeasurement range 12106mpaS precision 2newton liquid stop when the measurement results are stable the rotor stop automatically
4ndj4s viscosity meter have standard with 4 kinds of rotors 1 2 3 4eight gear speed 03 06 15 3 6 12 30 60 revolutions per minute which composed of 32 kinds of combination can measure the determination of the viscosity of the liquid within the range of values
22. YUCHENGTECH
1Viscosity meter the viscometer is controlled by microcomputer and the old version is replaced by a drive motor with a fixed speed of 200r min It does not need weights and has good repeatability accurate measurement and high precision 3Intelligent display digital tube display can display ku value and g valuetest data is clear easy to view directly read sample ku value and g load value save time and effort 5Main parameters voltage 110240v measurement range 4021410ku 321099g accuracy 15 container size 85 85mm container capacity 500ml
4Operation safety the viscometer has an automatic alarm function When the machine is blocked or exceeds the measured value it can automatically stop turn off the motor and give an alarm to prevent damage to the sensor and cause measurement errors 2Upgrade setting the viscometer is equipped with a printing interface which can be connected to the computer and output the measurement results to the computer for easy printing of experimental results
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