型号：HLT500
产品说明： | 技术参数： 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 | |
