RW series The bestseller in the laboratory RW 20 digital: • With digital display • Robust, slimline, ergonomic design • Technical improvements on the trusted RW 20 series designs • With constant power-drive • Two speed ranges for universal use from 60 — 2.000 rpm • Push-through agitator shafts (only when stationary) • For stirring quantities of up to 20 l (H2O) Powerful, mechanically controlled laboratory stirrer designed for highly viscous applications for quantities up to 80l/200l (RW 28/RW 47). Comes equipped with a protection for overheating of the motor by means of self-locking temperature limiter. Stirring shaft protection and clamping fixture are optionally available. RW 28 digital: — Digital speed display — Infinitely adjustable speed from 60 to 1400 rpm (two speed ranges) — Push-through agitator shafts — Overload protection — Error code display — Quiet operation — With constant power-drive RW 47 digital: — Digital speed display — Infinitely adjustable speed (57 — 1300 rpm) in two speed ranges — Overload protection — Error code display — Robust, ergonomic design — Quiet operation — With constant power-drive — SI 400 safety switch and SI 474 fixing device are available as optional accessories allowing the user to switch on the instrument only at a defined height in the stand’s working range The device requires a 3-phase electricity supply and power cord (not included in scope of delivery) in order to operate. The connection of the unit to the power supply must be done by a qualified electrician. Wiring diagrams are included in the manual for reference.
Технические характеристики
CharacteristicsTypeoverheadDisplaydigitalRotational speed
Min.: 60 rpm (377 rad.min-1)
Max.: 2,000 rpm (12,566 rad.min-1)
