Refrigerant - Julabo DYNEO DD Series Operating Instructions Manual

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17.3 Refrigerant

78
Ambient conditions to IEC 61010-1:
•
For indoor use only.
•
Altitude up to 200 m - normal zero.
•
Ambient temperature: +5 ... +40 °C
EMC requirements
The device is an ISM device of group 1 per CISPR 11 (uses HF for internal
purposes) and is classified in class A (industrial and commercial sector).
•
Devices of class A are intended for the use in an industrial
electromagnetic environment.
•
When operating in other electromagnetic environments, their
electromagnetic compatibility may be impacted.
•
This device is not intended for the use in living areas and cannot
guarantee adequate protection of the radio reception in such
environments.
Humidity
•
Maximum relative humidity 80%, for temperatures up to 31°C,
•
Linear decrease to 50% relative humidity at a temperature of 40°C
•
Max. voltage fluctuation of ±10% are permissible.
Protection class to EN 60 529:
The device complies with
Overvoltage category
Pollution degree
In the event of an error in the refrigeration system (leak) a certain room
size is specified in standard EN 378 for each kg of refrigerant.
The refrigerant used and the quantity are stated on the type plate.
Refrigerant used in relation
to JULABO
R23
R134a
R404A
R507
R508B
IP 21
Safety class I
Limit value for 1 m
[kg]
0.68
0.25
0.52
0.53
0.2
II
2
3 volume