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6-Speed Rotational Viscometer Drilling Liquid Testing Instrument Drilling Liquid Viscosity Meter

6-Speed Rotational Viscometer Drilling Liquid Testing Instrument Drilling Liquid Viscosity Meter

Product Item : ZHIYI-SRV6
Category： Viscosity
Speed Range： 3, 6, 100, 200, 300, 600 r/min
Shear Rate：5.11, 10.22, 170.3, 340.6, 511, 1022 s
Product description：1-year Warranty Viscometer viscosity Meter Drilling Liquid laboratory Embedded Microprocessor rotational Viscometer Apparatus plastic Viscosity Testing Device
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1. Product Overview
This six-speed rotational viscometer is a special testing instrument for the oil & gas drilling industry. It is used to measure the ological parameters of drilling fluid (mud), including viscosity, gel strength, yield point and plastic viscosity. It provides reliable data support for drilling operation, mud formulation and down hole safety.
The unit features a robust structure, excellent adaptability to harsh field conditions in oilfields, high measuring accuracy and good repeatability of test results.
Application Scope

Oil & Gas Field Sites: Onshore drilling sites, field mobile inspection of mud, real-time quality control during drilling, performance monitoring of fracturing fluid.
Laboratory Quality Control: Factory inspection for mud manufacturers, central laboratories of drilling companies, third-party oil testing institutions, mud formula R&D and commissioning.
Teaching & Scientific Research: Practical training in petroleum universities, geological exploration research institutes and research on drilling technology projects.

2. Accessories & Product Advantages
Eight Core Advantages

Six standard rotating speeds

Equipped with 6 standard speeds: 3, 6, 100, 200, 300, 600 r/min, covering all conventional testing items for oilfield applications.

Accurate and stable test data

Adopts precision movement with minor measurement error, ensuring authentic and compliant test results.

Two versions available

Classic pointer type and high-definition digital display type are optional to meet different operating habits.

Optimized for oilfield working conditions

Reinforced body with anti-vibration, dust-proof and anti-corrosion design, suitable for bumpy working environments at remote drilling sites.

Simple & efficient operation

User-friendly operation without complicated commissioning; new operators can get started quickly.

Easy cleaning & maintenance

The rotor and measuring cup are detachable for easy removal of mud residues.

Wide application range

Suitable for testing drilling mud, fracturing fluid, crude oil slurry and chemical suspension.

Worry-free after-sales service & universal parts

Standard spare parts, low failure rate and long-term maintenance support, keeping the overall operating cost low.

3. Technical Parameters

No.	Item	Technical Specifications
1	Power Supply	100~240V, 50/60Hz
2	Motor Power	100W
3	Speed Range	6 fixed speeds: 3, 6, 100, 200, 300, 600 r/min. Custom speeds are available on request.
4	Shear Rate	5.11, 10.22, 170.3, 340.6, 511, 1022 s
5	Measurement Accuracy	Newtonian fluid: 1 ~ 25 mPa·s: ±1 mPa·s Above 25 mPa·s: ±4%
6	Viscosity & Shear Stress Range	Newtonian Fluid F1 Measuring Assembly: 0 ~ 300 mPa·s F0.2 Measuring Assembly: 0 ~ 60 mPa·s Non-Newtonian Fluid F1 Measuring Assembly: 0 ~ 150 mPa·s F0.2 Measuring Assembly: 0 ~ 30 mPa·s Shear Stress F1 Measuring Assembly: 0 ~ 153.3 Pa F0.2 Measuring Assembly: 0 ~ 30.7 Pa
7	Overall Dimensions	480 × 200 × 350 mm
8	Net Weight	11.1 kg