Rotary dynamoMeter

A rotational dynamometer applies torque through a rotating shaft to measure the shear force, viscosity, or adhesion of materials in a rotating state. It is used to test the leveling of coatings, ink adhesion, viscosity of plastic melts, etc., and to control coating uniformity in printing and papermaking.
Selection
When selecting, consider that the measurement range matches the sample characteristics, the accuracy meets industry standards, the adjustable speed adapts to different materials, the fixture is compatible with the shape of the measured object, the operation interface is simple and easy to read, and the balance between maintenance costs and service life aligns with practical needs.

Instruments

The equipment is designed with double rollers, with a test load of 5kg, a drop height of 500 + 1000mm, and a rotation speed of 5-20 times/minute to meet the needs of continuous rotary drop testing.

$ 1174.00

Using the rotary oscillation mode, Oscillation Frequency up to 3000 rpm, swing amplitude of 5mm, through smooth contact to achieve rapid mixing, speed can be adjusted with pressure, suitable for a variety of laboratory applications.

$ 133.00

Adopt rotary vane structure design, pumping rate up to 2L/s, Ultimate vacuum degree 6x10 ^ -2Pa, equipped with Φ 25mm standard interface, support long-term continuous operation, especially suitable for vibration and noise sensitive experimental environment.

$ 332.00

Rotary oscillation with 0~ 300rpm Frequency range, temperature control accuracy of +/- 1 ℃, with 5~ 120 minutes timing function, suitable for a variety of compounds thermostatic foster needs.

$ 587.00

Using rotary oscillation mode, Oscillation Frequency 0~ 300rpm adjustable, temperature control accuracy +/- 1 ℃, with 5~ 120 minutes timing function, suitable for a variety of compounds thermostatic foster needs.

$ 548.00

Temperature range RT +~ 60 ℃, Oscillation Frequency 0~ 300rpm, intelligent integrated circuit to achieve no drift temperature control, rotary oscillation mode to ensure uniform mixing.

$ 1219.00

The equipment can perform continuous rotary drop test, drop height up to 1000mm, Test speed 5-20 times/min, suitable for Reliability verification of small electronic pRoducts.

$ 1053.00

With +/- 0.1 ℃ high temperature control accuracy and 0-200rpm Oscillation Frequency, using rotary oscillation and 8-hole design to ensure experimental Temperature uniformity and Sample Handling conformity.

$ 1122.00

With 0~ 220rpm Oscillation Frequency and 20mm swing amplitude, using rotary oscillation mode, no movement phenomenon and no noise during operation, built-in speed measurement and timing device for easy operation.

$ 614.00

With 0~ 220rpm speed range and 20mm swing amplitude, the rotary oscillation mode is noise-free and prevents movement, and the integrated timing and speed measurement functions are convenient for solution analysis and operation.

$ 567.00

With a two-way temperature control system, the temperature can be raised to 50 ° C in -5 ° C environment, and the temperature can be cooled to 5 ° C in 32 ° C environment; the rotary oscillation mode is adopted, and the frequency range is started to 300rpm.

$ 1163.00

Support 0~ 260rpm stepless speed regulation and rotary oscillation mode, equipped with stainless steel spring universal fixture, can be adapted to a variety of test bottles, smooth operation and low noise, to meet the needs of multi-sample mixing.

$ 519.00

Swing amplitude 20mm, Oscillation Frequency up to 280 times/min, with 0-120 minutes timing device, low noise and compact operation.

$ 288.00

Using fluorine-free environmental protection design, temperature control accuracy of +/- 0.5 ℃, no-load minimum temperature -20 ℃, with Compressor overheating protection and multiple safety protection functions, can chill down multiple Rotary Evaporators at the same time, improve experimental efficiency.

$ 983.00

It can filtrate water vapor impurities and protect Vacuumpump to prolong its life. It is made of non-wOven fabric and has a joint diaMeter of KF25. It is suitable for small rotary vane Vacuumpump with pumping speed ≤ 6L/s.

$ 236.00