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CHALLENGE series
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These chambers are available in both
the climatic (humidity and temperature control) and the
thermostatic version (temperature control only).
The control and management system is µPLC-based complete with
the "KeyKratos" colour touchscreen placed on the door.
All chambers are manufactured accordigly to the Total Quality
procedures, in compliance with the ISO9001 standard.
On request, they may be also attested by the Πconformity
statement (EMC tests are conducted inside an anechoic chamber
installed in our laboratories).
Features:
☺ Use of ecological refrigerants
such as R404a, R134a, R23.
☺ Humidification system feeded by
net water. Double 'dry steam' generator to prevent condensation
onto specimens.
☺ µPLC-based control and management
system with RS232/RS422 or RS485 serial outputs.
☺ De-humidification system operating
down to -20° C dew point.
☺ Heated inspection hole: a
fully-transparent heating film allows a clear vision of the test
compartment from the outside and prevents condensation from
forming onto the glass.
☺ Network connection of several
chambers to a single "master" control unit allowing centralised
supervision both in local and remote mode.
Standard Models Technical Characteristics
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size=-1Features |
Model
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H250 (C)
CH250 (C)
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fontsize=-1> H340 (C) CH340 (C) |
H600 (C)
CH600 (C)
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H1200 (C)
CH1200 (C)
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H1600 (C)
CH1600 (C)
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H2000 (C)
CH2000 (C)
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Useful capacity (liters) |
224
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336
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557
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1152
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1535
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2040
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Internal dim. (mm) (WxDxH) |
600x535x700
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600x800x700
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850x733x895
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1000x1130x1020
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1000x1505x1020
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1000x2000x1020
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External dim. (mm) (WxDxH) |
850x1460x1515
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850x1725x1516
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1100x1705x1910
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1250x2160x2035
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1250x2535x2035
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1250x3035x2040
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Temperature range
C Execution |
-40°C/180°C
-75°C/180°C
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-40°C/180°C
-75°C/180°C
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-40°C/180°C
-75°C/180°C
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-40°C/180°C
-75°C/180°C
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-40°C/180°C
-75°C/180°C
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-40°C/180°C
-75°C/180°C
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Precision over time (T) |
±0.25°...±0.3°C
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±0.25°...±0.3°C
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±0.25°...±0.3°C
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±0.25°...±0.3°C
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±0.25°...±0.3°C
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±0.25°...±0.3°C
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Heat. Speed: (-40/+180°C)
C Execution: (-75/+180°C) |
5°C/min
5°C/min
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4.5°C/min
4.5 °C/min
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4.5°C/min
4.5°C/min
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4°C/min
4 °C/min
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3°C/min
3°C/min
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2.5°C/min
2.5°C/min
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Cool. Speed: (+180/-40°C)
C Execution: (+180/-70°C) |
3.5°C/min
2.5°C/min
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3°C/min
2°C/min
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4°C/min
4°C/min
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4°C/min
3°C/min
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3°C/min
2.5°C/min
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2.5°C/min
2°C/mi
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R. H. range (t=-20/+94°C)
R. H. precision |
10%... 98%
±1%...±3%
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10%... 98%
±1%...±3%
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10%... 98%
±1%...±3%
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10%... 98%
±1%...±3%
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10%... 98%
±1%...±3%
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10%... 98%
±1%...±3%
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Int. Dissipation T=-25°C
C Executionn: T=-55°C |
400 W
600 W
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400 W
500 W
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1000 W
1200 W
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1300 W
1500 W
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1200 W
1350 W
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500 W
550 W
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Average absorbed power
C Execution |
3.7 kW
4.3 kW
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3.7 kW
4.3 kW
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5.2 kW
7 kW
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7.6 kW
10 kW
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7.6 kW
10 kW
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7.6 kW
10 kW
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Weight (Kg)
C Version |
490
540
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550
600
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750
830
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990
1090
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1300
1400
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1400
1500
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Noise dB(A)
C Execution |
59
63
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59
63
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64
66
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65
68
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65
68
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65
68
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Supply Voltage |
400 V +6% / -10% / 50Hz / 3 ph + N + G
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