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General Rotator, STR4

General Rotator, STR4
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Rotator, drive unit, Reciprocating Rotating range of drums designed to take different sizes and types of The STR4 rotator drive unit is used in conjunction with a wide Highly versatile - accepts a choice of 5 drums Variable speed control 6 to 60rpm vessels. The five drums are designed to give different mixing actions and are listed on pages 76 to 78. Reciprocating Speed of rotation is variable from 6 to 60rpm for a range of mixing applications. For added convenience a built in analogue timer can be set from 10 to 60 minutes. Alternatively the unit can be set for continuous operation. Technical Specification Electrical Supply Rotation speed Ordering Information Model Rotator drive (n.b. vessel holding drum not included and must be ordered separately) STR4/1 Drum, test-tube holder, Designed to rotate test-tubes in an end-over-end movement. Comprises a square metal drum which can accommodate a choice of plates fitted with tube clips. Up to four plates can be mounted on the drum. Easy fitting via a push button mechanism. plus clip plates Ordering Information Model Drum to hold test tube clip plates Clip plates for 12 x 12mm tubes (per pair) Clip plates for 10 x 16mm tubes (per pair) Clip plates for 8 x 19mm tubes (per pair) Clip plates for 7 x 24mm tubes (per pair)

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STR4/2 Drum, two platforms This drum accepts 2 x 250ml conical flasks or reagent bottles for end over end mixing. The samples are securely held in place by a collar that fits around the neck of the flask or bottle and is secured by two washers. Ordering Information Model STR4/2 Drum with two platforms to hold flasks or bottles STR4/3 Drum, figure 8, Drum holds the vessel at a 45º angle so it is rolled and turned end over end at the same time giving a vigorous figure of 8 mixing action. The sample container is retained by a strong Velcro strap. Accepts almost any container including reagent...

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STR4/4 Drum, bottle holder, This drum consists of a four segment Perspex® cradle. Each segment is fitted with a fully adjustable Velcro® strap to hold bottles and other containers up to 120mm diameter and up to 300mm in length. Ordering Information Model STR4/4 Drum with four segment cradles holding up STR4/5 Drum, microcentrifuge tube, Designed to rotate test-tubes in an end-over-end movement. Comprises a square metal drum which can accommodate a choice of plates fitted with tube clips. Up to four plates can be mounted on the drum. Easy fitting via a push button mechanism. Ordering...

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