技術(shù)參數(shù)：

Ambient temperature

+10 to +35 °C

Cold start to ready

3 min

Detectable gases

⁴He, ³He, H₂

Flange (in)

DN 25 ISO-KF

Inlet pressure max.

25 mbar

Input: Analog

Compact Gauge

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 2x 0-10 V, lin/log

Output: Digital

Ready to start, Ready to measure, Leak, Error, Bypass valve, Calibration acknowledge

Power consumption

150 VA

Pumping speed for He

2.5 l/s

Relay: Switching capacity

2x 230 V AC

Relay: Switching current

3 A

Response time

0.5 s

Roughing pump

without

Smallest detectable leak rate for ⁴He

5·10^-12 mbar l/s

Sniffer probe, detectable leak rate

5·10^-8 mbar l/s

Supply

100-230 V, 50/60 Hz

Test method

Vacuum and sniffing leak detection

Weight

34 kg