TOKI SANGYO TV-150BM thiết bị đo độ nhớt nguyên liệu 15 ~ 2,000,000 mPa･s

TOKI SANGYO; Japan

B-type viscometer (spindle) TV-150B Series

Model:

TV-150BM  ( 67.37 μN･m/ 15 to 2,000,000 mPa･s)

Toki Sangyo Japan B-type viscometer (spindle) TV-150B Viscometer Proofreading documents can be issued (fees apply) . A single cylindrical rotational viscometer using a cylindrical rotor. B-type viscometer with improved durability due to its pivotless mechanism. Compliant with JIS and ISO standards. A standard digital viscometer that can be used with confidence even by first-time viscometer users. (Successor to TVB-10/15) The Toki Sangyo TV-150BM viscometer is primarily used for quality control (QC) and research and development (R&D) across a wide range of industries that require precise liquid thickness measurements. Its broad range of 15 to 2,000,000 mPa･s makes it versatile for everything from thin oils to thick pastes.

• Standards: Fully compliant with JIS and ISO standards.
• Data Compatibility: Measurement data is compatible with other Toki Sangyo B-type viscometers.

• Non-Newtonian Fluid Analysis: The device is specifically suited for measuring fluids whose viscosity changes under stress, such as thixotropic materials (liquids that become less viscous when stirred).
• Standardized Compliance: It is used when measurements must comply with JIS (Japanese Industrial Standards) and ISO international standards.
• Stability Testing: Because of its "pivotless" design (torsion wire and magnetic bearing), it is used for long-term repeatable testing where mechanical wear on the machine must be avoided.
• Small Volume Testing: With optional adapters, it can be used for high-value or rare samples as small as 8–13 ml.

The rotation of the motor is transmitted to the rotor via a torsion wire (suspension wire), and a viscous torque acts on the rotor rotating in the test liquid. The torsion wire rotates in a twisted state at an angle proportional to the magnitude of this viscous torque, and the torsion angle of the torsion wire is the same as the mutual torsion angle of slit disks A and B connected to both ends of the torsion wire. A photosensor installed corresponding to each slit disk reads this torsion angle and converts it into viscosity for display. In addition, a magnetic bearing is attached to the bottom end of the torsion wire, which supports the rotor shaft without contact.

• Chemicals & Manufacturing: Used for measuring the viscosity of paints, inks, adhesives, and polymer solutions to ensure proper application and bonding.
• Food & Beverage: Essential for maintaining consistency in products like sauces, syrups, and dairy products.
• Pharmaceuticals & Cosmetics: Used to test suspensions, ointments, gels, and lotions for stability and ease of application.
• Electronics: Ideal for testing IC pastes (integrated circuit pastes) and other specialized coatings used in component manufacturing.
• Lubricants & Petroleum: Used to monitor the quality of engine oils, synthetic oils, and vacuum pump oils.

Pic.: Toki Sangyo TV-150BM is a digital B-type (rotational) viscometer (15 to 2,000,000 mPa･s (cP) at Semiki's warehouse Specifications Model: TV-150BM Measurement Range: 15 to 2,000,000 mPa･s (cP). Full Scale Torque: 67.37 µN･m. Rotational Speed: 0.1 to 100.0 rpm, adjustable in 0.1 rpm steps. Accuracy: Within ±1% of full scale. Repeatability: Within ±0,2% of full scale. TV-150BM : 67.37 μN･m/ 15 to 2,000,000 mPa･s TV-150BH : 718.7 μN･m/ 100 to 8,000,000 mPa･s TV-150BR : 1437.4 μN･m/ 100 to 16,000,000 mPa･s TV-150BU : 5749.6 μN･m/ 400 to 64,000,000 mPa･s

Standard spindle rotor

• TV-150BM: TM1 to TM4 4 units
• TV-150BHRU: TH2 to TH7 6 units