IKA RW 20 Digital Overhead Stirrer

Category Overhead Stirrers
Manufacturer IKA
Country of manufacture India
Average customer rating based on 1 review
Overview

The bestseller in the laboratory:

  • 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 15 l (H2O)
Key Attributes 
Maximum volume (L): 20
Minimum Volume (L): N/A
Speed max (rpm): 2000
Speed min (rpm): 60
Max temperature (◦C): N/A
Plate:  N/A
Plate material: N/A
Torque max (Ncm): 150
Controls: Digital
Timer: No
Programmable: No
Reverse rotation: No
Warranty (years): 2
Weight (lbs): 6.8
Dimensions Width (in): 3.5
Dimensions Height (in): 11.6
Dimensions Length (in): 8.4
Manufacturer Specifications
Stirring quantity max. per stirring position (H2O) 20 l
Motor rating input 85 W
Motor rating output 35 W
Speed display LED
Speed range 60 - 2000 rpm
Viscosity max. 10000 mPas
Output max. at stirring shaft 26 W
Permissible ON time 100 %
Torque max. at stirring shaft 150 Ncm
Torque max. at stirring shaft at 60 1/min (overload) 300 Ncm
Torque max. at stirring shaft at 100 1/min 150 Ncm
Torque max. at stirring shaft at 1.000 1/min 24 Ncm
Speed range I (50 Hz) 60 - 500 rpm
Speed range II (50 Hz) 240 - 2000 rpm
Speed range I (60 Hz) 72 - 600 rpm
Speed range II (60 Hz) 288 - 2400 rpm
Speed control stepless
Setting accuracy speed 1 ±rpm
deviation of speed measurement 30 ±rpm
Stirring element fastening chuck
Temperature display no
Chuck range min. diameter 0.5 mm
Chuck range max. diameter 10 mm
Hollow shaft, inner diameter 10.5 mm
Hollow shaft (push-through - when stopped) yes
Fastening on stand extension arm
Extension arm diameter 13 mm
Extension arm length 160 mm
Torque display no
Nominal torque 1.5 Nm
Timer no
Dimensions (W x H x D) 88 x 294 x 212 mm
Weight 3.1 kg
Permissible ambient temperature 5 - 40 °C
Permissible relative humidity 80 %
Protection class according to DIN EN 60529 IP 20
RS 232 interface no
USB interface no
Analog output no
Voltage 220 - 240 / 100 - 115 V
Frequency 50/60 Hz
Power input 87 W
SHOW MORE SHOW LESS
SALE

select from options below to see SKU

Green Leaf
All shipments originating from Laboratory Supply Network are carbon neutral!

Do you need assistance?

We have experts standing by to assist you with your purchase. Call now at +1 603-652-1395 or contact us by clicking the button below.

Customer reviews

based on 1 review

IKA RW 20 Digital Overhead Stirrer Accessories


  • No sale
    Compensates for any structural variances stirring tasks using glass stirring rods
      $553 USD
  • No sale
    Radial flow, draws from top and bottom. High turbulence and shearing. Stirrer dia 80 mm
      $604 USD
  • No sale
    Radial flow, draws from top and bottom. High turbulence and shearing. Stirrer dia 42 mm
      $828 USD
  • No sale
    Draws material from above. Generates axial flow. Stirrer dia 30 mm. Minimum shearing
      $475 USD
  • No sale
    Draws material from above. Generates axial flow. Stirrer dia 50 mm. Minimum shearing
      $601 USD
  • No sale
    Tangential flow, high shearing. Ideal for medium to highly viscous fluids. Stirrer dia 45 mm
      $470 USD
  • No sale
    For drawing from top to bottom. Local shearing forces. Generates axial flow. Stirrer dia 50 mm
      $321 USD
  • No sale
    Blades open with speed for round vessels with narrow necks. Stirrer dia 60 / 15 mm
      $441 USD
  • No sale
    Flow-efficient, for drawing from top and bottom. Minimum shearing. Stirrer dia 45 mm
      $350 USD
  • No sale
    Flow-efficient, for drawing from top and bottom. Minimum shearing. Stirrer dia 55 mm
      $350 USD
  • No sale
    Flow-efficient, draws from top and bottom. Minimum shearing. Stirrer dia 75mm. PTFE-coated.
      $1,418 USD
  • No sale
    Cast aluminium with clamping range: 6-16 mm
      $60 USD
  • No sale
    Cast aluminum, clamping range: stand 25-36 mm; extension arm: 5-21 mm
      $65 USD
  • No sale
    Pneumatic spring stand rod, enables heavy instruments/ attachments to be raised and lowered smoothly
      $701 USD
  • No sale
    Axial flow, from bottom upwards. For medium to high viscosity media. Stirrer dia 50 mm
      $608 USD
  • No sale
    Axial flow, from bottom upwards. For medium to high viscosity media. Stirrer dia 100 mm
      $694 USD
  • No sale
    Axial flow, from bottom upwards. For medium to high viscosity media. Stirrer dia 150 mm
      $1,013 USD
  • No sale
    For aerating of low viscosity media and homogenizing solids in liquids. Stirrer dia 30 mm
      $528 USD
  • No sale
    For aerating of low viscosity media and homogenizing solids in liquids. Stirrer dia 50 mm
      $710 USD
  • No sale
    Prevents potential injuries at the rotating shafts and stirring elements
      from   $373 USD
  • No sale
    With slip resistant foil, height ranges from 560-1000mm
      from   $285 USD
  • No sale
    Secure vessels against walls or synchronize rotation during stirring or dispersing.
      $99 USD