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IKA RW 28 Digital Mechanical Overhead Stirrer

Net 30 Terms and Financing Available

Manufacturer's List Price: $4,550.00

Our Price: $4,436.25

Sale Price: $4,322.50

Money Saved: $227.50

Price with Selected Options: $4,322.50

Condition: Brand New
Warranty: 2 Year Manufacturer's Warranty
Typically Ships Within: 5 - 7 Business Days

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Quantity in Stock:3

Product Code: I-5040001

Additional Product Accessories

Additional Accessories:

IKA I-0001412100 R 2723 Telescopic Stand (Additional $711.55)

IKA I-0002664000 R 271 Boss Head Clamp (Additional $98.80) [Please Inquire About Any Additional Accessories Not Listed]

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Description

Accessories

Technical Specification Sheet

IKA RW 28 Digital Mechanical Overhead Stirrer

Speed Range
60 to 1,400 RPM

Viscosity Max.
50,000 mPas

Stirring Quantity Max.
80 l

Features

Digital speed display
Infinitely adjustable speed from 60 to 1400 rpm in two speed ranges
Push-through agitator shafts
Overload protection
Error code display
Robust, ergonomic design
Quiet operation
With constant power-drive

Powerful, mechanically controlled laboratory stirrer designed for highly viscous applications for quantities up to 80 l (H2O). It is suitable for intensive mixing for use in laboratories and pilot plants. The stirrer comes equipped with a protection for overheating of the motor by means of self-locking temperature limiter. Additionally, to secure bowls, a stirring shaft protection and clamping fixture are optionally available.

INCLUDED:
The IKA RW 28 Digital Mechanical Overhead Stirrer includes:

RW 28 digital
Chuck Key
Power Cord
Operator's Guide
Manufacturer's Documentation
2 Year Manufacturer Warranty (+ Additional Free 1 Year Warranty Extension with IKA Registration)

IKA RW 28 Digital Mechanical Overhead Stirrer Specifications

Stirring quantity max. per stirring position (H2O)	80 l
Motor rating input	220 W
Motor rating output	94 W
Speed display	LED
Speed range	60 - 1400 rpm
Viscosity max.	50000 mPas
Output max. at stirring shaft	90 W
Permissible ON time	100 %
Torque max. at stirring shaft	900 Ncm
Torque max. at stirring shaft at 60 1/min (overload)	1144 Ncm
Torque max. at stirring shaft at 100 1/min	900 Ncm
Torque max. at stirring shaft at 1.000 1/min	86 Ncm
Torque I max.	900 Ncm
Torque II max.	300 Ncm
Speed range I (50 Hz)	60 - 400 rpm
Speed range II (50 Hz)	240 - 1400 rpm
Speed range I (60 Hz)	72 - 480 rpm
Speed range II (60 Hz)	288 - 1680 rpm
Speed control	stepless
Setting accuracy speed	1 ±rpm
Deviation of speed measurement	10 ±rpm
Stirring element fastening	chuck
Chuck range diameter	1 - 10 mm
Hollow shaft, inner diameter	10.5 mm
Hollow shaft (push-through - when stopped)	yes
Fastening on stand	extension arm
Extension arm diameter	16 mm
Extension arm length	145 mm
Speed control	mechanical
Nominal torque	9 Nm
Housing material	alu-cast coating / thermoplastic polymer
Noise without element	62.5 dB(A)
Dimensions (W x H x D)	123 x 364 x 252 mm
Weight	8.966 kg
Permissible ambient temperature	5 - 40 °C
Permissible relative humidity	80 %
Protection class according to DIN EN 60529	IP 40
Voltage	220 - 240 / 115 / 100 V
Frequency	50/60 Hz
Power input	200 W

Comparison of Models

Specification	RW 20	RW 20 Package	RW 28	RW 47	RW 47 Package
Stirring Quantity Max. (H2O)	20 l	20 l	80 l	200 l	200 l
Motor Rating Input	85 W	70 W	220 W	478 W	511 W
Motor Rating Output	35 W	35 W	94 W	370 W	370 W
Speed Range	60 - 2000 rpm	60 - 2000 rpm	60 - 1400 rpm	69 - 1560 rpm	57 - 1300 rpm
Viscosity Max.	10000 mPas	10000 mPas	50000 mPas	100000 mPas	100000 mPas
Output Max. at Stirring Shaft	26 W	26 W	90 W	300 W	300 W
Torque Max. at Stirring Shaft	N/A	150 Ncm	900 Ncm	N/A	3000 Ncm