BUCHI Wet Digester B-440 - Manual (Page 12)

3 Technical data
12 B-440 Operation Manual, Version D
3 Technical data
This section introduces the reader to the Wet Digester and its specifications. It contains the technical
data, requirements and performance data.
3.2 Technical data
Technical data
Power consumption max. 1200 W
Integrated power outlet socket for Srubber B-414 max. load 100 W
Temperature control range 0 – 600°C (working range starts at ambient temp.)
Connection voltage 220 – 240 VAC ± 10% (1P, N, G)
Input fuse (internal) T 100mA L 250 V
Frequency 50 / 60 Hz
IP degree of protection (two digits) IP 20
Explanation of protection level:
2 Protection provided by the enclosure against access
to hazardous parts (e.g., electrical conductors,
moving parts) and the ingress of solid foreign objects
with a diameter of > 12,5 mm.
0 No protection of the equipment inside the enclosure
against harmful ingress of water.
Overvoltage category II
Environmental conditions:
Pollution degree 2 (for indoor use only)
Temperature 5 – 40 °C
Altitude (above sea level) up to 2000 m
Humidity (curve parameter) Maximum relative humidity 80% up to 31 °C, then
decreasing linearly to 50% relative humidity at 40 °C
Dimensions in mm (W × D × H) 470 Ч 290 Ч 370
Net weight 12 kg
NOTE
Technical data of accessory instruments can be found in the respective operation manual!