PTR-35 and PTR-60 360° Vertical Multi-function Rotators by Grant Instruments Ltd

The PTR Series are compact variable-speed, variable-angle vertical rotators providing vertical rotation, reciprocation and vibration. 360° vertical rotation - creates long wave motion for mixing large particles Reciprocation - creates long and medium wave motion for medium and large particles Vibration - creates short wave motion for mixing for small particles Pause All actions may be set for continuous or timed operation, and individua... Read more


PTR-35 and PTR-60 360° Vertical Multi-function Rotators by Grant Instruments Ltd product image
PTR-35 and PTR-60 360° Vertical Multi-function Rotators

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The PTR Series are compact variable-speed, variable-angle vertical rotators providing vertical rotation, reciprocation and vibration.

  • 360° vertical rotation - creates long wave motion for mixing large particles

  • Reciprocation - creates long and medium wave motion for medium and large particles

  • Vibration - creates short wave motion for mixing for small particles

  • Pause

All actions may be set for continuous or timed operation, and individual phases may be linked together for absolute flexibility.

  • 360° vertical rotation, reciprocation and vibration can be set for continuous or timed operation, or linked together in different combinations to ensure optimum mixing conditions for your application

  • Choice of two models - PTR-35 or PTR-60 - with different speeds and microtube capacities

  • Vertical rotation speed: 1 to 100 rpm

  • Reciprocal rotation: 1 to 90° turning angle

  • Vibration: programmable in a burst of 1 to 5 seconds

  • Very easy to operate, with simple set-up of multi-segment programs via push buttons and the 2-line LCD status display, fully programmable sequence of functions, including pause

  • Capacity of up to 26 (PTR-35), 48 (PTR-60) microtubes and a maximum rotating speed of up to 100 rpm.

  • Optional accessory platform for accommodating tubes of different diameters

  • Reliable and extremely quiet motor produces regulated and reproducible rotation throughout the speed range

  • Compact with a low profile and small footprint - fits neatly into the workspace

  • Suitable to be used in cold rooms and incubators