Technical Data - IKA RW 20.n Instrucciones De Manejo

Technical data

Speed range
(RW20.n / RW20 DZM.n)
)
( 50Hz stage I
)
( 50Hz stage II
)
( 60Hz stage I
)
( 60Hz stage II
(RW20 DZM.n P4)
)
( 50Hz stage I
)
( 50Hz stage II
Max torque stirrer shaft
(RW20.n / RW20 DZM.n)
(RW20 DZM.n P4)
Permitted on-time:
Speed adjustment:
Speed display:
(RW20.n)
(RW20 DZM.n and RW20 DZM.n P4)
Measurement fault:
Nominal voltage:
Frequency:
Input power:
Power output:
(short term)
(constant operation)
Overall efficiency:
Protection type to DIN 40 050:
Exess voltage category:
Contamination level:
Protection at overloaded:
Fuse (on mains plate):
Ambient temperature:
Ambient humidity: (rel.)
Operating position:
14
min 60 - 500
-1
min 240 - 2000
-1
min 72 - 600
-1
min 288 - 2400
-1
min 16 - 135
-1
min 20 - 160
-1
185
Ncm
700
Ncm
% 100
Toggle knob
Scale on front plate of unit
LCD display
max. ±0,5% ±30 Digit
VAC 230
±10%
VAC 115
±10%
Hz 50 EURO
Hz 60 USA
W 72 EURO
W 87 USA
W 35
W 20
+35%
% 40
IP 20
II
2
Temperature sensor in motor winding
A 4 T (IKA ident.no.
25 851 00)
°C +5 to +40
% 80
on stand, clamping chuck pointing down
Drive: Rib-cooled capacitor motor with
friction wheel drive and subsequent
2-stage toothed gear train.
(RW 20 DZM.n P4 fixed at stage I;
planetary gear train i=3.7:1)
Maximum stirring quantity - water:
ltr
For viscosity:
(RW20.n / RW20 DZM.n)
(RW20 DZM.n P4)
Viscosity mPa - s
VLV very low viscosity 0 .......... 100
LV low viscosity 100....... 1000
MV medium viscosity 1000.. 10000
HV high viscosity 10000 100000
Clamping chuck clamping range: mm
Hollow shaft internal diameter: mm
Etension arm:
mm
(RW20.n / RW20 DZM.n)
mm
(RW20 DZM.n P4)
Housing: Al diecasting, thermoplastic
RW20.n RW20 DZM.n
Dimensions without exten-
sion arm (WxDxH) mm 88x188x292 88x210x292 88x210x402
Gewicht mit Ausleger
und Spannfutter: kg 2,9
20
MV
HV
Water up to thin--
bodied oil
Thin-bodied oil up to
thick-bodied oil
Thick-bodied oil up to
honey at approx. 20 °C
Honey at approx. 20 °C
up to inks/dyes
0,5 -10
10,5
13x160 long
16x160 long
RW20 DZM.n P4
3,1 4,6
RW201095EU