INFICON LDS3000 Compact Helium Leak Detector with ULTRATEST Technology

Minimum detectable leak rate of helium:

"Ultra" mode: ≤ 1 · 10^-11 mbar l/s (>5 l/s helium pumping speed)

"Fine" mode: ≤ 5 · 10^-11 mbar l/s (1.7 l/s helium pumping speed)

"Gross" mode: ≤1 · 10^-9 mbar l/s

"Sniffer" mode: ≤1 · 10^-7 mbar l/s

Units of measurement (options): mbar l/s, Pa m3/s, atm cc/s, g/a, ppm

Maximum permissible inlet pressure:

"Gross" mode: 18 mbar

"Fine" mode: 0.9 mbar

"Ultra" mode: 0.2 mbar

Response time: < 1 s

Ion source: 2 yttrium/iridium long-life cathodes

Digital inputs/outputs: 10 inputs, 8 outputs (when used with I/O1000 module)

Control input: PLC-compatible (max. 35 V)

Lin/log recorder output: 0 - 10 V

Serial interface: RS232, RS485 or field bus systems

Dimensions: (L x W x H) 330 x 240 x 280 mm

Ambient temperature (operation): 10 - 45°C