Buchi Wet Digester B-440 Manual de usuario descargar pdf (Pagina 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 × 290 × 370

Net weight 12 kg

NOTE

Technical data of accessory instruments can be found in the respective operation manual!

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Buchi Wet Digester B-440 Manual de usuario Pagina 12