Developed two types of geometries for the small, high-performance ONRH-type rheometer.

A high-functionality and high-performance rheometer that does not use air bearings. It is suitable for rheological measurements of low-viscosity liquids. No need for clean air management!

This is a rheometer suitable for rheological measurements of low-viscosity liquids, adopting a double-cylinder method with an outer cylinder rotation (capable of measuring viscosity and elasticity). The torque measurement section features a practical elastic hinge-type bearing developed by AIST, achieving high-sensitivity torque measurement without using air bearings. This eliminates the need for clean air management, allowing for more flexible installation locations. It also contributes to CO2 reduction. Additionally, it is easy to maintain and offers advantages in terms of size and cost. New measurement method: Dynamic viscoelastic measurements can be performed under steady flow conditions. We encourage you to give it a try. 【Features】 ○ Outer cylinder rotation, inner cylinder detection method with separate drive and detection axes (strain-controlled type) ○ Upper support method for inner and outer cylinders facilitates sampling ○ The standard glass outer cylinder allows for observation of the sample's condition during measurement ○ The sample volume is relatively small, with a standard of about 4ml (minimum approximately 2.5ml) ○ Various measurements, including dynamic measurements, can be easily performed *Please feel free to contact us for more details.

• Viscometer

Visualization of viscoelastic measurement: It can be seen that the viscosity and dynamic viscoelastic co-measurement values change in response to the state of the samples before and after applying high shear rates.

Measurement example by sample observation [Foam Hand Soap] The images show the final state immediately after sampling and after high shear measurement. • The state of the foam becomes finer under high shear. • When the shear is not large, coalescence and rising of the foam occur. • It can be seen that the viscosity and dynamic viscoelastic co-measurement values change in correspondence with the state of the sample before and after applying high shear rate. • The viscosity increases in response to the foam becoming finer. • The elasticity increases as the foam becomes finer. *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices

Supports rheological measurements of various samples! Introducing examples of viscoelastic measurements with the ONRH type rheometer.

We would like to introduce a case study of viscoelasticity measurement using the 'ONRH-type rheometer' handled by Daicai Giken. In a measurement example through sample observation, when measuring foam hand soap, changes were observed where the viscosity increased in response to the foam becoming finer. The materials explain the shear rate dependence of viscosity, as well as frequency dependence and viscoelastic strain amplitude dependence, using graphs. 【Features】 ■ Supports rheological measurements of various samples ■ Temperature control with a dedicated constant temperature bath ■ Collaboration of rheological measurements with other measuring devices *For more details, please refer to the PDF materials or feel free to contact us.

• Analytical Equipment and Devices

This is a graph of the gelation of dilute gelatin aqueous solution measured by a rheometer.

This is a graph of the gelation of a dilute gelatin aqueous solution measured by a rheometer. • In the first few hours, only G” increases, and later G’ rises, surpassing G” and resulting in gelation after about one day. By the way, at a stiffness of 1 Pa, it cannot maintain its shape when taken out and will flow (edible jelly has a stiffness of several hundred 100 Pa). *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices

The measurement of low viscosity substances can be done with high precision. Additionally, by using patented bearing technology, it achieves compactness and low cost. Clean air management is also unnecessary.

This is a rheometer suitable for rheological measurements of low-viscosity liquids, employing a double cylindrical method with an outer cylinder rotation (capable of measuring viscosity and elasticity). The torque measurement section features a practical elastic hinge bearing developed by AIST, achieving high-sensitivity torque measurement without using air bearings. This eliminates the need for clean air management, allowing for more flexible installation locations. It also contributes to CO2 reduction. Additionally, it is easy to maintain and offers advantages in size and cost. New measurement method: Dynamic viscoelastic measurements can be performed under steady flow conditions. Please give it a try. 【Features】 - Outer cylinder rotation, inner cylinder detection method with a separated drive and detection axis (strain-controlled type) - Easy sampling due to the upper support method for inner and outer cylinders - The standard glass outer cylinder allows observation of the sample's condition from the outside during measurement - The standard sample volume is relatively small, around 4ml (minimum approximately 2.5ml) - Various measurements, including dynamic measurements, can be easily performed *For more details, please download the materials or contact us.

• Viscometer

This is an image of a stability test for coffee fresh (creamy portion) using dynamic viscoelasticity measurement.

• It has been found that the elastic modulus G' of the spherical sample increases over time. • This indicates the potential for use in product stability testing. * Note that the measured strain amount is small at 1% due to the subsequent strain dependence. * For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without affecting the base material with heat. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for cast prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or varying dimensions, can be molded at the same time in one molding process. This allows for the verification of multiple types in a short period.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for casting prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly creating sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or variations in dimensions, can be created in a single molding process. This allows for the verification of multiple types in a short period.