DV-T Series Touch Screen Rotary Viscometer
Elevate your laboratory’s efficiency with the DV-T Series Touch Screen Rotary Viscometer. Experience the perfect blend of cutting-edge touch screen technology and precise viscosity measurement, designed for those who value performance.
- Maximum Range Up to 320,000,000 cP
- Accuracy: ±1%
- Repeatability: ±0.3%
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-1T | RVDV-1T | HADV-1T | HBDV-1T | LVDV-2T | RVDV-2T | HADV-2T | HBDV-2T |
|---|---|---|---|---|---|---|---|---|
| Display | 5-inch color touch screen | |||||||
| Measurement Range (cP) | 1*-2M | 100**-13M | 200**-26M | 800**-104M | 1*-6M | 100**-40M | 200**-80M | 800**-320M |
| Speed (rpm/min) | 0.3-100 Continuously Variable Transmission | 0.1-200 Continuously Variable Transmission | ||||||
| Accuracy | ±1% (Newtonian fluid FS) | |||||||
| Repeatability | ±0.3% | |||||||
| Temperature Probe | No | No | No | No | Yes | Yes | Yes | Yes |
| Spindle | L1, L2, L3, L4 | R2, R3, R4, R5, R6, R7 | L1, L2, L3, L4 | R2, R3, R4, R5, R6, R7 | ||||
| Sample Volume (ml) | 300-400 | 500 | 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.
- Temperature Range: -40℃-250℃
- Resolution: 0.1℃
- Accuracy: ±0.2℃
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.
- 450ml per bottle
- 5 cP, 50 cP, 340 cP, 1800 cP, 6190 cP, 9757 cP
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.
- For Spindles R1, R2, R3, R4, R5, R6, R7
L Spindles Rack
The spindle rack is used to neatly and safely store L-type spindles, ensuring organization and protection when not in use.
- For Spindles L1, L2, L3, L4
Thermosel System
It is specially used to test the viscosity of the material after the sample is melted at high temperature.
- Temperature Range: Rt+10℃ to 250℃
- Accuracy: 0.1℃
- Power Supply: 220V or 110V, 300W
DV-T Series Viscometer Features
Enjoy convenient operation with rich display information and a powerful interface.
Imported stepping motor ensures precise, stable, and reliable rotation rates.
Anti-static housing, metal lifting rod, and new shaft tip design enhance machine durability.
Store up to 30 groups of test data and conditions for future reference.
Ideal for detecting non-Newtonian fluids with its timing measurement function.
Automatically converts dynamic to kinematic viscosity, provided density is known.
Instrumentation recommends optimal spindle and rate combination, with test range alerts.
0.1 to 200 revolutions for in-depth sample rheological analysis with USB disk export.
Customizable with PT100 sensor, ultra-low viscosity adapter, small-amount sample adapter, bath, printer, software, and viscosity standards.
Water Baths
Precise, stable, disturbance-free temperature control for your viscosity testing needs, ensuring flawless laboratory results.
- Temperature Range: -20℃ to 100℃
- Accuracy: 0.1℃
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.
Effectively Manage Quality Issues
Learn how we address rework and returns to maintain the highest quality standards and ensure customer satisfaction.
Reasons for Rework
- Failure to Meet Precision Requirements
- Design or Manufacturing Defects
- Software Malfunctions
Reasons for Replacement
- Critical Component Failure
- Persistent Performance Issues
- Equipment Incompatibility
