Bơm Chân Không Busch FOSSA FO 0035 B Bơm Chân Không

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TECHNICAL DATA	FO 0035 B (A)	FOSSA FO 0035 B (B)
Ambient temperature	5 – 40 °C	5 – 40 °C
Pumping speed (m³/h)	35 m³/h	35 m³/h
Pumping speed (l/min)	583 l/min	583 l/min
Ultimate total pressure (gas‑ballast valve closed)	0.02 hPa (mbar)	0.02 hPa (mbar)
Ultimate total pressure (gas‑ballast valve open)	0.09 hPa (mbar)	0.09 hPa (mbar)
Max. continuous inlet pressure	100 hPa (mbar)	100 hPa (mbar)
Max. back pressure	200 hPa (mbar) rel.	200 hPa (mbar) rel.
Water vapor capacity (gas‑ballast valve open)	400 g/h	400 g/h
Leakage rate (helium)	< 1 · 10⁻⁶ mbar · l/s	< 1 · 10⁻⁶ mbar · l/s
Nominal motor rating	0.75 kW	0.75 kW
Nominal motor speed	1480 min⁻¹	1480 min⁻¹
Operating voltage	100 – 240 V	190 – 220 / 380 – 415 V
Motor phase	Single-phase	Three-phase
Vibration level at inlet (ISO 10816‑1)	Class 1B, < 1.5 mm · s⁻¹	Class 1B, < 1.5 mm · s⁻¹
Sound pressure level (ISO 2151), KpA = 3 dB	43 dB(A) (idle mode) / 60 dB(A) (max.) dB(A)	60 dB(A) dB(A)
Weight approx.	50 kg	50 kg
Dimensions (L x W x H)	462 x 338 x 369 mm	462 x 338 x 369 mm
Gas inlet	DN 40 ISO-KF	DN 40 ISO-KF
Gas outlet	DN 16 ISO-KF	DN 16 ISO-KF
Emissions and immunity	EN 61236-1:2013 as a class A device	EN 61236-1:2013 as a class A device
Safety	EN/IEC 61010 third edition certified	EN/IEC 61010 third edition certified