HIGH TEMPERATURE VISCOMETER VIS 413

Discover the rotational viscometer with exclusive Vacuum and Reactive Atmosphere capability for Highest Temperature melt viscosity measurements on Challenging Samples VIS 413

VIS 413 HIGH TEMPERATURE ROTATIONAL VISCOMETER VIS 413 HIGH TEMPERATURE VISCOMETER TA Instruments invites you to experience the latest innovations in high temperature rotational viscometers, the VIS 413. The VIS 413 viscometer is designed for scientists who need to obtain melt viscosity data from the widest range of materials at the highest temperatures. Advances in core measurement technology for rotational speed control and torque measurement enable viscosity measurements with superior precision. The viscometer sensor utilizing TA Instruments proprietary technology empowers you to measure in...

TECHNOLOGY HIGH TEMPERATURE ROTATIONAL VISCOMETER The VIS 413 viscometer is equipped with the latest TA Instruments The VIS 413 can be combined with a reactive gas supply module that allows high-temperature furnace technology. Two water-cooled furnace for software-controlled evacuation and inert or reactive atmosphere control configurations provide industry leading sample temperatures of up to 1750 °C. The integrated water cooling enables unparalleled short cool down times and doubles the productivity of the VIS 413 compared to other instruments in the market. Air or Inert Purge Gas VISCOMETER...

TECHNOLOGY ISAMPLE CRUCIBLE, ROTOR, HOLDERS VIS 413 viscometers allow simple and safe sample loading. The sample crucible is held in position by spring-loaded ceramic fixtures. Even if the viscometer is located in a fume hood or a glove box sample loading is easy and convenient. Sample crucibles and rotors are available in ceramics and platinum alloy. Interchangeability of the measuring systems provides the right material choice for every sample material and customer requirement. In the table below the measuring system materials are compared. The practical geometry of the sample crucible and...

TECHNOLOGY VISCOMETER A proprietary frictionless and wear-free EC motor is the heart of the VIS 413 viscometer sensor. In combination with the digital optical encoder, the most accurate rotational speed measurement and control is realized. Optimal alignment of the rotor with lowest reproducible friction is provided by sealed high-precision ball bearings. Compared to an air bearing, the main advantage is the ability to operate in vacuum. This is a tremendous improvement for high-temperature viscosity measurements in controlled atmospheres. The gas dosing accessory provides a purge gas flow protecting...

VIS 413 APPLICATIONS Viscosity of Melts at High Temperatures Metal Industry Processing melts at high temperatures is the basis for the industrial manufacture of many products, including glasses and metals, or for reliably operating industrial incineration plants by Handling of molten metals is part of traditional and additive manufacturing processes. continuously removing slag. In addition to temperature, the melt viscosity of materials is significantly influenced by their chemical composition and ambient conditions such as atmosphere. Additives like casting powders are essential for providing...

VIS 413 APPLICATIONS Energy Industry The viscosity of melts at high temperatures is critical for efficiency, safety and reliability of energy conversion processes. In traditional coal-fired power plants and gasifiers for converting solid fuels into syngas, slag and ash must flow down the wall of the boiler. In emerging new power generation techniques molten metals and salts are considered for cooling and heat transfer purposes. Geological Materials In coal-fired power plants, coal gasification plants, and waste incineration plants, ash and slag must be removed from the boiler. As feedstock is...

TA INSTRUMENTS COMPLEMENTARY ANALYTICAL INSTRUMENTS High Temperature Analyzers TA Instruments is the market leader in thermal analysis and rheology with a broad portfolio of complementary measurement technologies. Some of the instruments which are especially relevant to the high temperature viscometer VIS 413 are listed here. These can be applied for measuring thermophysical material properties in the same applications and workflows. Discovery SDT 650 – Simultaneous Thermal Analyzer The combined DSC/TGA instrument simultaneously provides heat flow and weight data at temperatures up to 1500 °C....

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