ViscoMeter Constant Temperature Water Bath

The constant temperature water bath for viscosity measurement maintains a constant temperature of the liquid in the bath through electric heating and a circulation pump, providing a stable temperature environment for the viscometer. This ensures that viscosity measurements of samples such as coatings and inks are conducted at the set temperature, and it is applied in laboratory quality control processes.
Selection
When selecting, consider a temperature range that covers common testing needs, temperature control accuracy that meets standard requirements, tank capacity suitable for sample size, corrosion-resistant and easy-to-clean materials, and an intuitive operation interface for daily use.

Terms

Standards

Instruments

With dual functions of constant temperature water Bath and magnetic Stir, temperature control accuracy up to +/- 0.5 ℃, Stir speed 0~ 1500rpm, stainless steel studio corrosion resistance, support 6 samples processed simultaneously.

$ 620.00

With dual functions of constant temperature water Bath and magnetic Stir, temperature control accuracy up to +/- 0.5 ℃, Stir speed 0~ 1500rpm, stainless steel studio corrosion resistance, support 4 × 1000ml Stir, safe and easy operation.

$ 522.00

Water Bath and water Bath are integrated to achieve dual-use, using one-time stamping stainless steel liner for easy cleaning, temperature control accuracy +/- 0.3 ℃, equipped with water shortage and air burning and independent temperature limit safety system to ensure safe operation.

$ 562.00

With water Bath thermostatic oscillation and low temperature refrigeration dual functions, thermostatic range 0-100 ℃, temperature accuracy +/- 0.5 ℃, support reciprocating oscillation and digital constant speed operation, suitable for a variety of sample fostering needs.

$ 1027.00

Temperature range RT + 5~ 99 ℃, Fluctuation +/- 0.3 ℃, set water Tank and Water Bath as a whole, one-time stamping forming stainless steel liner, with water shortage anti-air burning and independent temperature limit alarm system to ensure safe operation.

$ 341.00

With water shortage and air burning function, Temperature Fluctuation +/- 0.3 ℃, Temperature range RT + 5~ 99 ℃, integrated sink and water Bath dual-use, easy to clean and safe operation.

$ 391.00

Temperature control accuracy of +/- 0.5 ℃, temperature resolution of 0.1 ℃, equipped with a built-in circulating water pump to output thermostatic water flow, stainless steel structure to ensure durability and easy cleaning.

$ 367.00

Water Bath and sink as a whole, using a stamping forming stainless steel liner, Temperature range RT + 5~ 99 ℃, temperature fluctuation +/- 0.3 ℃, with water shortage and independent temperature limit alarm function.

$ 493.00

Temperature range covers -40 to 100 ℃, Temperature Fluctuation accuracy to +/- 0.05 ℃, resolution up to 0.01 ℃, and supports internal and external double cycle mode to meet the needs of various experiments inside and outside the tank.

$ 1285.00

Adopt stainless steel liner and microcomputer intelligent temperature control system, Temperature Fluctuation +/- 0.2 ℃, resolution 0.1 ℃, with over-temperature water cut-off alarm function, built-in circulating water pump can output thermostatic water flow.

$ 622.00

Equipped with round water Bath cover and aluminum Cup body, flow hole diaMeter 5.6mm, capacity 50ml, in line with GB/T1723 standard, suitable for viscosity measurement.

$ 152.00

Brushless DC motor to achieve constant speed operation, high temperature control accuracy without drift, Oscillation Frequency 0-300rpm adjustable, swing amplitude 20mm, to meet different experimental needs.

$ 932.00

High temperature control accuracy, Temperature Fluctuation ≤ +/- 0.5 ℃, equipped with circulating pump flow ≥ 4L/min, to ensure uniform water temperature, strong corrosion resistance, compact structure, suitable for a variety of experimental scenarios.

$ 302.00

Using brushless DC motor to achieve 0~ 300rpm constant speed oscillation, Temperature range RT +~ 100 ℃, swing amplitude 20mm to ensure uniform mixing, timing function 0~ 120min to meet different experimental needs.

$ 740.00

Using brushless DC motor to achieve 0~ 300rpm constant speed oscillation, Temperature range RT +~ 100 ℃, swing amplitude of 20mm, to ensure the stability and reliability of the experimental process.

$ 740.00

Articles

Application of High-Temperature Viscometer in Testing the Melt Viscosity Characteristics of Hot Melt Ink
This article introduces a method for testing the melt viscosity of hot-melt ink using a high-temperature viscometer. The test employs a rotational viscometer to measure the viscosity of three ink samples at different temperatures.
Application of Cone-and-Plate Viscometer in Determining the Rheological Curve of Non-Newtonian Fluids in UV Inks
This article introduces how a cone-plate viscometer measures the rheological curve of UV ink. UV ink is a non-Newtonian fluid whose viscosity changes with shear rate.
Lab Mixer Selection - Viscosity Determines Torque
This article mainly discusses how to select a laboratory mixer based on the viscosity of the material. The higher the viscosity, the greater the torque required. Low-viscosity liquids are suitable for high speed and low torque, while high-viscosity materials require low speed and high torque.
The impact of temperature uniformity in laboratory water baths on viscosity measurement
This article discusses the importance of temperature uniformity in laboratory water baths for viscosity measurement. Viscosity is highly sensitive to temperature variations, and uneven temperature distribution within the water bath can lead to deviations in measurement results.
Guide to Selecting a Laboratory Rotational Viscometer for Coatings Development
This article introduces how to select a laboratory rotational viscometer in coatings research and development. It first explains the principle of rotational viscometers measuring viscosity based on shear resistance, and then points out that key parameters to consider during selection include measurement range, shear rate, temperature control, and rotor configuration.
The Zahn cup is used for the daily inspection of the viscosity of electrophoretic paint bath solutions.
This article introduces the application of the Zahn cup in daily inspections of the viscosity of electrophoretic paint bath solutions. The viscosity of electrophoretic paint affects coating quality, making daily inspections crucial. The Zahn cup is simple to operate, cost-effective, and suitable for rapid on-site measurements.
High-temperature viscometer evaluates the flow characteristics of ceramic coatings before sintering.
This article introduces how to use a high-temperature viscometer to evaluate the flow characteristics of ceramic coatings before sintering. During measurement, the instrument detects changes in the viscosity of the coating sample under simulated sintering temperature conditions using rotational or oscillatory principles.
Handheld viscosity cups are used for rapid assessment of paint viscosity at construction sites.
A handheld viscosity cup is a portable tool used to quickly assess the viscosity of coatings at construction sites. It operates based on the flow-out time method, calculating viscosity by measuring the time it takes for the coating to flow out of the cup's orifice. It is suitable for Newtonian or approximately Newtonian fluids.
Application of Desktop Viscometer Cups in Batch Sample Screening at Quality Inspection Centers
This article introduces the application of desktop viscosity cups in batch sample screening at quality inspection centers. Viscosity cups estimate viscosity by measuring the outflow time of fluids, making them suitable for rapid screening.
Practical Guide to Selecting Rotors and Speeds for Rotational Viscometers
A rotational viscometer measures viscosity by detecting the resistance encountered by a rotor rotating in the sample. When selecting a rotor, it is necessary to consider the estimated viscosity range of the sample, ensuring that the torque reading falls within 10% to 90% of the instrument's measurement range, while also taking into account the sample volume and rheological properties.
High-temperature viscometer measures the flow behavior of powder coatings in the molten state.
This article introduces the use of a high-temperature viscometer to measure the flow behavior of powder coatings in their molten state. Powder coatings need to melt and flow before curing, a process that directly affects the smoothness and performance of the coating.
Temperature-controlled Rotational Viscometer Simulates Coating Rheology in Construction Environments
This article introduces how to use a temperature-controlled rotational viscometer to simulate construction environments in order to study the flow characteristics of coatings. The viscosity of coatings changes under different temperatures and shear conditions, which affects their application performance.
When selecting a laboratory disperser, it is essential to evaluate the dispersion capacity and the speed range.
When selecting a laboratory disperser, it is crucial to evaluate the dispersion capacity and speed range. The dispersion capacity should be determined based on parameters such as material viscosity and solid content to avoid uneven dispersion or localized overheating caused by excessive or insufficient capacity.
Rotational rheometer measures the viscosity and processing performance of polymer melts.
A rotational rheometer applies a controlled shear field to measure rheological parameters such as the viscosity of polymer melts. The melt typically exhibits shear-thinning behavior, where its viscosity changes with the shear rate, directly affecting processing methods such as extrusion and injection molding.
The coating machine applies the OLED light-emitting layer onto ITO glass.
This article introduces the technique of using a coating machine to apply OLED luminescent layers onto ITO glass. The coating principle involves matching solution rheology with substrate surface energy, allowing control over film thickness by adjusting parameters such as viscosity and speed.