SZHESZK (Waltz) HES A800
Technical index
SZHESZK (Waltz) HES A800 Shenzhen, China
He minimum detectable leak rate based (AVS2.1) ＜1.0x10¯¹³Pa m/s
Measuring range 11 orders of magnitude (10 ¯¹³ - 10 ¯³ Pa.m3/s)
Ion source Two long-lived iridium wires with yttrium oxide coating
Leak detection mode Vacuum mode and suction gun leak detection
Detectable gas 4He,3He
Built-in helium calibration leak 10¯⁸Pa m³/s
Leakage rate display 10¯¹³-10¯³Pa m³/s
Run ready time ＜3min
Response time 0.3s
Helium pumping rate 2.5L/s
Connecting flange DN25ISO-KF
Maximum intake pressure 25mbar
Working environment Operating 10 to 35 °C, relative humidity ≤ 80%
Input: analog quantity Compact regulation
Inputting: numeric quantity Start / stop, return to zero, calibrate
Interface RS-232-C,RS-485,USB, Ethernet
Input / output interface Ido digital quantity
Output: numeric quantity Ready to go, ready to measure, leak, error
Relays: contact capacity 230V±10%/50HZ或120V±10%/60HZ,10A
Relays: contact current 2A
Product size (subject to substance) 626mmx518mmx310mm(LxWxH)