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.
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【Specifications】 ○ Model: ONRH-1B / ONRH-1C ○ Torque sensor bearing: Elastic hinge type ○ Maximum torque: 50mNm ○ Torque resolution: 5nNm ○ Steady rotation speed range: 0.001 to 1000rpm ○ Shear rate range: 0.0013 to 1300s⁻¹ (when using standard geometry) ○ Strain setting range: 0.01% to 4000% (same as above) ○ Strain measurement resolution: 0.005% (same as above) ○ Frequency range: 0.001 to 10Hz / 0.001 to 5Hz ○ Temperature range: Room temperature (0 to 80℃) ○ Control input/output: USB2.0, compatible with Microsoft Windows ○ Dimensions → Main unit: H215×W170×D225mm (excluding measurement geometry part) → Controller: H132×W320×D280mm ○ Power supply: AC100V, 300VA ○ Weight (main unit): Approximately 7kg / Approximately 6.5kg * For more details, please feel free to contact us.
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[Chiba Manufacturing Certified Products for Fiscal Year 2016] Daisai Giken Co., Ltd. was established with the aim of popularizing high-performance rheometers, including the ONRH type, through the transfer of excellent technology and human resources from the National Institute of Advanced Industrial Science and Technology. The ONRH type rheometer is a high-performance, double-cylinder rotational rheometer without air bearings, capable of stably measuring low-viscosity samples. We are a "Venture for Technology Transfer from AIST" that constantly aims for the "advancement of technology" sought by our customers.
