s2

CHALLENGE Energy saving version

Challenge "E" series have basic environmental performances and require simple utilities connection.
They are intended for general applications when high environmental performances are not required.
An ideal tool for tropical tests or pharmaceutical products (stability tests), plastic, rubber, paper, semiconductor (85/85).

CHALLENGE "E" technical characteristics

Features	Model
Features	CH250 E	CH340 E	CH600 E	CH1200 E	>CH1600 E
Useful capacity (liters)	224	336	557	1152	1535
Internal dim (mm) (WxDxH)	600x535x700	600x800x700	850x733x895	1000x1130x1020	1000x1505x 1020
External dim (mm) (WxDxH)	850x1460x1516	850x1725x1516	1100x1705x1911	1250x2160x2036	1250x2534x 2040
Temperature range	-20°C/180°C	-20°C/180°C	-20°C/180°C	-20°C/180°C	-20°C/180°C
Precision over time (T)	±1°C	±1°C	±1°C	±1°C	±1°C
Heating rate: (0/+100°C)	1.7°C/min	1.4°C/min	1°C/min	1°C/min	0.7°C/min
Cooling rate: (+100/0°C)	1.7°C/min	1.4°C/min	1°C/min	0.5°C/min	0.3°C/min
Dissipation T=0°C	>500 W	500 W	500 W	<500 W	500 W
R.H. range	10%... 95%	10%... 95%	10%... 95%	10%... 95%	10%... 95%
R.H. precision	±1%…±4%	±1%…±4%	±1%…±4%	±1%…±4%	±1%…±4%
Electrical power (average)	2 kW	2 kW	2 kW	2.2 kW	2.2 kW
Weight (Kg)	460	520	720	960	1000
Noise dB(A)	59	59	59	59	59
Voltage	230 V +6% / -10% / 50Hz / 1 ph + G