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Technical Data HLT 560, 230 V, 50 Hz

Ambient temperature 10-35

Backing pump Rotary vane pump 5 m3/h

Cold start to ready 3 min

Detectable gases 4He, 3He, H2

Flange (in) DN 25 ISO-KF

Inlet pressure max. 25 mbar

Input: Analog ActiveLine

vacuum

transmitter

Input: Digital Start/Stop, Vent,

Cero, Calibration,

Bypass detection

Interface RS-232-C, RS- 485

Leak rate display 10-12 - 1 mbar l/s

Output: Analog Leakage rate

signal 2 x 0-10 V,

lin/log

Output: Digital Ready to start,

Ready to

measure, Leak,

Error, Bypass

valve, Calibration

acknowledge

Power consumption 400 VA

Pumping speed for He 2.5 l/s

Pumping time to ready: 0.5 l test volume 1 s

Pumping time to ready: 100 l test volume 590 s

Pumping time to ready: 10 l test volume 45 s

Relay: Switching capacity 2 x 230 V AC

Relay: Switching current 3 A

Response time 0.5 s

Roughing pump no

Smallest detectable leak rate for 4He (according AVS 2.1) < 5?0-12 mbar l/s

Sniffer probe, detectable leak rate < 5?0-8 mbar l/s

Supply 230 V, 50 Hz

Test method Vacuum and

sniffing leak

detection

Weight 44 kg