Tianjin Kelioil Engineering Material and Technology Co., Ltd. is one of the leading manufacturers and suppliers of cementing lab rotational viscometer in China. Please feel free to buy high quality cementing lab rotational viscometer at low price from our factory. If you have any enquiry about free sample, please feel free to email us.
Essential Instrument for Oil Well Cementing: Nithons Rotational Viscometer
The Nithons Rotational Viscometer is a high-performance device engineered to comply with both API (American Petroleum Institute) and ISO (International Organization for Standardization) standards. It is widely used in the oil and gas industry for accurate viscosity measurement of various drilling and cementing fluids.
Nithons rheometers are user-friendly: select the test mode, set rotation speed, and start the test. The device automatically measures viscosity and gel strength, records data in real time, and supports analysis methods like regression or two-point calculation. Optional heating enables accurate testing under various temperature conditions.
- Automatically performs gel strength testing, improving operational efficiency.
- Equipped with 12 adjustable rotational speeds for precise fluid analysis.
- Fully automated operation aligned with API specifications, with real-time data recording.
- Offers flexible function switching and customizable rotation speed modes.
- Supports advanced regression analysis and two-point method viscosity calculations.
- Optional heating system available for temperature-sensitive fluid testing.
This viscometer is a critical tool for ensuring fluid consistency and performance in oil well cementing operations, making it ideal for laboratories, field service units, and quality control environments.
Specifications
|
Max. Temperature of Sample |
93℃ |
Sample Cup Volume |
350ml |
|
Input Voltage |
Applicable for AC100-230V |
Input Power |
200W |
|
Dimensions (W*D*H) |
21*35*53cm |
Weight |
25kg |
|
Shear Rate |
1.7-1022s-1 |
Max. Reading |
430 |
|
Rotation Speed |
1,2,3,6,10,20,30,60,100,200,300,600rpm |
||
The Nithons Rotational Viscometer accurately measures fluid viscosity for oil well cementing. API and ISO compliant, it features 12-speed control, automatic gel strength testing, data logging, and optional heating-ideal for oilfield labs needing reliable, high-precision cementing fluid analysis.
Nithons rheometers hold a leading position in the oilfield cementing sector, known for precision, API compliance, and innovation. Widely trusted by labs and service companies, they ensure accurate fluid analysis, supporting quality control and performance optimization in drilling and cementing operations globally.
About Nithons – A Key Member of the KELIOIL Group
Tianjin Nithons Technology Co., Ltd., a Sino-Japanese joint venture, was founded on February 1, 2013, and is located in Tianjin, China, with a 2,000-square-meter facility in the Universal Enterprise Park. As part of the KELIOIL Group, Nithons is recognized for its cutting-edge research and development, precision manufacturing, and global service network in the field of oilfield cementing testing equipment.
Nithons specializes in the design, production, marketing, and after-sales support of advanced cement testing instruments and related accessories. Its highly skilled Sino-Japanese engineering team excels in mechanical design, electrical automation, and high-precision fabrication, delivering innovative and reliable solutions for the oil and gas industry.
The company offers a comprehensive product line, including:
Constant speed mixers
Thermostatic water baths
High-pressure consistometers
These instruments support the full spectrum of the oil well cementing process. Nithons follows API Standard 10 and implements strict quality control to ensure consistent high performance, durability, and compliance with international standards.
Plant Strength

R&D Testing Center




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