Heidolph RZR 1 mechanical stirrer

Item number: HEID_10017>

EAN: 4064343329385

Category: Heidolph

Manufacturer: Heidolph

starting from 622,82 €

Manufacturer’s suggested retail price: 655,60 €

Excluding 19% VAT. , plus shipping (Standard)

(including 19% VAT. 741,16 €)


Heidolph RZR 1 mechanical stirrer for simple mixing tasks
For media up to 40,000 mPa s and volumes up to 20 liters.

  • The model is suitable for torque up to 100 Ncm at a power of 18 W.
  • Slim design fits nicely into your research environment.
  • A manual scale for speed adjustments from 35 - 2,200 rpm.
  • A 2-gear stage design allows for high torque at various speeds and provides excellent mixing in short times.



These mechanical stirrers are ideal for standard stirring tasks. They are designed to mix and disperse media that require non-reproducible results of high-viscosity applications under high speeds.

  • A through-shaft design allows for easy adjustment of the impeller position most convenient for you.
  • A 2-gear stage design guarantees the highest power over the entire speed range.
  • The speed is adjustable over a large scale form 40 - 2,000 rpm.
  • An optional shaft guard prevents any accidents involving contact with the impeller shaft running at high speeds.
  • Shipment includes a 10-mm chuck as standard.

Speed range max. (stirrer): 2200 rpm
Speed range min (stirrer): 35 rpm
Heating: without heating
Model of stirrer: overhead stirrer
Stirring positions: one place
Stirring volume: 20 l
Protection category: IP 20
Controller: internal
Temperature range: 0°C up to +40°C (95% humidity)
Shipping weight: 4,00 Kg
Product weight: 2,70 Kg
Model RZR 1
Power rating, motor input/output (W) 77/18
Number of speed gears 2
Speed range (rpm) 35 - 250
280 - 2.200
Speed indicator scale
Speed control mechanic
Torque, maximum (Ncm) 100
Overload protection automatic cut-out
Motor protection overheat protection reset by power switch
Viscosity, max. (mPa s) 40,000
Stirring cap. (H2O), max. (l) 20
Shaft diameter, max. (mm) 8
Ambient temp. range (°C) 0 - 40
Max. relative humidity (%) 95, no condensation
Dimensions (w x h x d) (mm) 71 x 250 x 172
Stay bar size (dia. X l) (mm) 13 x 300
Weight (kg) 2.7
Protection class (DIN EN 60529) IP 20

Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
  • Accessories RZR 1 mechanical stirrer
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1 Heidolph RZR 1 mechanical stirrer 622,82 €

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