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Classic Pointer Rotational Viscometer Classic Pointer Rotational Viscometer Classic Pointer Rotational Viscometer Classic Pointer Rotational Viscometer
Classic Pointer Rotational Viscometer Classic Pointer Rotational Viscometer Classic Pointer Rotational Viscometer Classic Pointer Rotational Viscometer

Classic Pointer Rotational Viscometer

This product has been discontinued
Rotational viscometers are used to measure the viscous resistance and dynamic viscosity of liquids.
  • ModelNDJ-1
  • BrandLABOAO
  • PortAny port in China
  • PackagePlywood case package
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The instrument is mechanical rotational viscometer, applicable to measure the viscosity of liquid viscous resistance and the liquid in the specified measuring range; it can be widely used in the measurement of grease, paint, plastics, food, pharmaceutical, adhesives and other fluid viscosity.


1. Using synchronous motor with stable rotational speed, connecting scale disc and then through the gossamer and shaft drives the rotor to rotate.

2. Using gear and clutch system to variable speed, operated by a dedicated rotary knob, divided into four stalls speed, can be selected based on the measurement.

3. With 1 to 4 four kinds of rotors, can be preset 4 stall speed, according to the measurement of the viscosity of the liquid to choose the speed with the use of speed, meet the requirements of different range of measurement.

4. Equipped with a fixed control device (pointer control lever), easy to read accurate readings when speed faster.




Measuring range (mPa·s)

10 ~ 10 × 104

Rotor speed (r/min)

6, 12, 30, 60

Rotor specifications

1 #, 2 #, 3 #, 4 #

Measurement error (F·S)

± 5%

Power Supply

AC (220 ± 10%) V, (50 ± 10%) Hz

Ambient temperature

5 ℃ ~ 35 ℃

Relative humidity



1. HWY-10 Circulating thermostatic water bath

2. Professional Double-deck sample cup

3. #0 spindle


  1. Factory direct sales with competitive price.
  2. Premium quality with CE & ISO certification.
  3. Strong product OEM & ODM customization capability.
  4. Promise production & on-time delivery.
  5. Perfect after-sales service, free product accessories.
  6. 15 years of experience in R&D and production of rotational viscometer machine.
laboao certification


We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.

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Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.

laboao packaging and shipping


Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe LABOAO, we grow together!

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Authenticity GuaranteedWe assure you purchase our products are 100% certified products.
24*7Hours ServiceProvide 7*24 hours service telephone & support email to help you solve problems quickly.
Technical SupportProvide equipment installation, adjustment, operation training, etc.
1 Year WarrantyFree maintenance and accessories within warranty period(not caused by human factors).


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