Chemglass CG-1994 - Manual (Page 9)

9 Optimag 082011
Device
Operating voltage range Vac 115+ 10%
Nominal voltage Vac 115/ 60 Hz
Frequency Hz 60
Power consumption (+10%) max. at 115 Vac W 610
Display digital
Permissible duration of operation % 100
Permissible ambient temperature °C +5 to +40
Permissible relative humidity % 80
Protection type acc. to DIN EN 60529 IP 42
Protection class I
Overvoltage category II
Contamination level 2
Fuse T10A/250V
(at nominal voltage
115 V)
Operation at a terrestrial altitude m max. 2000
Dimensions (B x T x H) mm 165 x 275 x 85
Weight kg 2,5
Motor
Speed range
rpm 50 - 1500
Rated input power W 16
Setting resolution rpm 10
Speed variation (no load, nominal voltage, % +2
at 1500 rpm,ambient temperature 25 °C)
Stirred quantity max. (H
2
O) ltr 20
Technical Data
Base plate
Dimensions
mm ø 135
Material Al - alloy
Heating
Heating power (-5%/+10%) at nominal voltage W
600
Adjustment and display resolution K 1
Surface temperature °C ambient tempera-
ture to 310
Temperature sensor PT 1000 variation K < + (0,15
DIN EN 60751 Kl. A +0,002xITI)
Temperature variation max. at 100 °C K +1,5
Heating plate temperature variation K +5
Heating plate control hysteresis, no container, K +5
center of heating plate at 100 °C
Control hysteresis with temperature
K +1
sensor PT 1000*
with ETS-D5*
°C +0,5
with ETS-D6* °C +0,2
Adjustable safety circuit
Safety temperature limit (adjustable)
°C 50 - 360 (+10)
* The control accuracy values given were determined using the following set-up:
500 ml water in 600 ml glass beaker, magnetic stirring bar 40, 600 rpm, 50 °C
This product is manufactured by IKA ® for Chemglass.
Subject to technical changes!
3957121_Optimag_082011:6 31.08.11 09:14 Seite 9