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

We would like to introduce "Stability 2" handled by FCR and Bio Co., Ltd. This product is a jacket tube with a rack lid lock and anti-rotation function (compatible capacity 2.1ml). Additionally, for products equipped with the rack ID function, a 2D code for rack ID is provided on the bottom surface of the rack, allowing simultaneous reading of the tube ID (bottom surface 2D code) and rack ID within the rack, thereby reducing stress on samples during the reading process. 【Features】 ■ Polypropylene ■ Autoclavable ■ DMSO compatible ■ Compatible with liquid nitrogen vapor *For more details, please download the PDF or feel free to contact us.

"ROBO TUBE" is a microtube with 1D/2D code that achieves excellent sealing and fitting properties. By integrating polypropylene and thermoplastic elastomer through one-shot molding, it realizes superior sealing and fitting. Compared to conventional microtubes, the opening and closing of the cap is very smooth, reducing the stress of cap operation. 【Features】 ■ The opening and closing of the cap is very smooth compared to conventional microtubes ■ Reduces the stress of cap operation ■ Innovative two-color molding of polypropylene and thermoplastic elastomer ■ Achieves excellent sealing and fitting properties ■ High compatibility with lab automation *For more details, please download the PDF or feel free to contact us.

We have unveiled two new products. 【Downflow Dust Collector (DFPRE Large Series)】 A packaged dust collector that combines productivity and practicality. It uses downward airflow to reduce filter load, leading to lower maintenance costs. Suitable for various industrial sectors including metal and machining, industrial applications, and waste recycling. 【Workstation Dust Collector (DBE Series)】 A dust collector integrated with a workstation, saving space. Recommended for dust control in manufacturing processes such as grinding, polishing, cutting, and finishing. It accommodates long and heavy workpieces. Applicable in various manufacturing processes including metalworking, aircraft parts manufacturing, automotive manufacturing, and industrial machinery manufacturing. For more details, please refer to the downloadable catalog or contact us. (C) Nippon Donaldson, Ltd. All rights reserved.

● To determine the sealing and waterproofing of sealed products based on pressure changes, it is not necessary to conduct tests that involve spraying water on the product or immersing it in water. ● Once the product is placed in a dedicated fixture within the inspection device, waterproofing can be quantitatively confirmed through automatic measurement. ● The target product size is W 300 × D 210 × H 100 mm or smaller. ● The target products include automotive cameras, smartphones, ECUs, small motors, and other packaging containers, and are effective for any products that require confirmation of sealing, waterproofing, and airtightness. ● For product specifications and details, please contact us.

In battery manufacturing lines, if components containing copper are used, there is a possibility that metal powder may mix in, dissolve, ionize, and pass through the separator, causing a malfunction that connects the positive and negative electrodes. Such minute metal powders may not be detected during pre-shipment inspections, and even if they are found, they can lead to various issues, such as the need to increase inspection processes to detect them. Therefore, Fukuda has developed a copper-free (all stainless steel) air leak tester that can be safely used in the production lines of battery manufacturers and secondary battery manufacturing equipment manufacturers. For product specifications and details, please refer to the "Related Product Information" and "Related Catalogs" below.