DV2T Series Touch Screen Rotary Viscometer

Experience ultimate testing precision with the DV2T Series Rotary Viscometer, Engineered for research facilities and quality control labs demanding superior accuracy and reproducible results.

Technical Specifications

Viscosity unit conversion: 1Pa.s=1000mPa.s, 1P=100mPa.s, 1mPa.s=1cP, M=1,000,000, FS=Full Scale
* If the measured viscosity is lower than 15cP, ULR Adapter is required.
** To measure the viscosity from the lower limit to this point, R1 spindle is required.

Item	LVDV-2T	RVDV-2T	HADV-2T	HBDV-2T
Display	5-inch color touch screen
Measurement Range (cP)	1*-6M	100**-40M	200**-80M	800**-320M
Speed (rpm/min)	0.1-200 Continuously Variable Transmission
Accuracy	±1% (Newtonian fluid FS)
Repeatability	±0.3%
Temperature Probe	Yes	Yes	Yes	Yes
Spindle	L1, L2, L3, L4	R2, R3, R4, R5, R6, R7
Sample Volume (ml)	300-400	500
Display Information	Dynamic viscosity, Kinematic viscosity, Temperature, Measurement time, Shear rate, Shear Stress, Torque%, Speed, Spindle, Viscosity curve
Data Storage	Internal memory stores 30 groups of data, supports U disk data export
Viscosity Curve	Support real-time display and measurement of Visibility Curve
Stop Mode	Manual/Automatic (timed measurement)
Dimensions	300×300×450 mm (L×W×H)
Net Weight	5 kg
Power Supply	Input AC100V-230V, Output DC12V 2A
Power	40W

Accessories Solutions

Unlock more testing possibilities with our professional accessories – designed to expand your viscometer’s capabilities.

R1 Spindle

It is applicable to the lower limit viscosity measured for extended RVDV-2/2T, HADV-2/2T, HBDV-2/2T models.

PT100 Temperature Probe

It is applicable to viscometers other than NDJ-5S and NDJ-8S for measuring and display temperature values.

Micro Printer

Connects with viscometer for real-time measurement printing.

Viscosity Standards

Viscosity standard solution of silicone oil type is used for the calibration of your viscometer, which is convenient to use and reliable in data.

Jacketed Glass Beaker

Use your current temperature bath to circulate controlled liquid, ensuring precise sample temperature management.

R Spindles Rack

The spindle rack is used to neatly and safely store L-type spindles, ensuring organization and protection when not in use.

L Spindles Rack

The spindle rack is used to neatly and safely store L-type spindles, ensuring organization and protection when not in use.

Thermosel System

It is specially used to test the viscosity of the material after the sample is melted at high temperature.

Water Baths

Precise, stable, disturbance-free temperature control for your viscosity testing needs, ensuring flawless laboratory results.

Ultra-low Viscosity Adapter

Ideal choice for ultra-low viscosity measurement of samples.

Use our new ultra-low viscosity adapter with our viscometer for precise and repeatable low viscosity measurements. Featuring a cylindrical rotor and tubular sleeve, its design adheres to strict rheological standards for accurate results.

Small-amount Sample Adapter

Suitable for special accessories measuring small-amount sample viscosities.

The small-amount sample adapter has the ability to measure the absolute viscosity under the specified accurate shelf rate. They are composed of a cylindrical sample cylinder and a spindle. The required sample size is small, only 8 to 13 mL.

About Martests

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Partner with us to bring precision and performance to your lab or production line.

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From laboratories to production lines, clients in over 30 countries rely on our solutions for dependable and precise testing.

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"Martests provided us with exceptional viscometers that have significantly improved the accuracy of our lab results. Their customization services for branding were also exemplary!"

"We have been sourcing viscometers from Martests for years, and their product quality has never disappointed. Excellent customer service and prompt delivery are additional perks!"

"As a company specializing in lab instruments, partnering with Martests has been a game-changer. Their viscometers are reliable and competitively priced, making them a valuable supplier for our business."

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