Simultaneous measurement of 6 viscometers! A highly efficient jet-type stirring mechanism with excellent temperature distribution in the constant temperature bath.
The "VB Series" is a constant temperature bath used to test the kinematic viscosity of Newtonian liquid crude oil and petroleum products using a glass capillary viscometer. The outflow time required for a fixed volume of liquid to flow naturally through the capillary of a calibrated viscometer under strictly controlled temperature conditions is measured. Additionally, it can measure six viscometers simultaneously, and the illumination on both sides allows for clear observation of the viscometers inside the bath. We offer two types: the "VB-X6 type," which holds six viscometers, and the "VB-XT type," which is equipped with six digital timers. 【Features】 ■ Simultaneous measurement of six viscometers, with clear observation of the viscometers inside the bath ■ Glass bath construction ■ Highly efficient jet-type stirring mechanism for excellent temperature distribution ■ No vibrations from the electric motor ■ Convenient holder for easy attachment and detachment of viscometers *For more details, please refer to the catalog or feel free to contact us.
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【Specifications】 ■ Temperature Controller: Digital P.I.D. control method * Temperature Setting: 8-point setting (arbitrary) ■ Temperature Sensor: Platinum temperature sensor (Pt100Ω) ■ Heater: Sheath heater ■ Temperature Display: Digital display (0.01℃ unit) ■ Test Temperature Range: 30 to 100℃ ■ Test Temperature Accuracy: ±0.01℃ ■ Bath Stirrer: Induction motor ■ Timer ・ Equipped with VB-XT type: Can count up to 999.9 seconds Can also be used for backflow viscometers ■ Safety Mechanism: Leakage breaker and over-temperature prevention mechanism ■ Power Supply: AC100V-2.0kW 50/60Hz * For more details, please refer to the catalog or feel free to contact us.
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Yoshida Scientific Instruments Co., Ltd. is a specialized manufacturer of petroleum testing equipment. Our products primarily comply with Japanese Industrial Standards (JIS), international standards (ISO), American standards (ASTM), and British standards (IP). We pay particular attention to quality, precision, and safety, and we manufacture our products from the perspective of the users. We have received praise from various domestic government agencies, petroleum refining companies, research institutes, and testing laboratories for the functionality, precision, and other aspects of our testing equipment. We are committed to continuing the production of testing instruments that users will be pleased to utilize in the future.