SRS

Option with continuous dynode electron multiplier that increases sensitivity to 5 × 10⁻¹⁴ Torr and enables faster scanning compared to the standard Faraday detector.

Cannot be used with O100MAX

Max. insertion nipple (4.5" CF)

Replacement filament with dual ThO₂/Ir design, offering a long service life, stable electron emission and the option of quick replacement by the user.

Built-in power supply module for mains operation with LED status indication for electron multiplier, filament, electronics and probe.

Standalone RGA controller for partial and total pressure measurement, with touchscreen, 8-channel control, pressure-time curves, analogue I/O and web interface.

Teflon-based cleaning basket for up to four 1ʺ QCM crystals, designed for safe cleaning and surface treatment by immersion in a 100 ml beaker.

Bayard-Alpert vacuum gauge for high-vacuum measurement, available in multiple models for different pressure ranges per datasheet.

All instrument functions can be controlled via the interfaces.

Rubidium-based timebase with oven-controlled SC-cut crystal oscillator, stability

SRS Extended warranty (2 extra years) for SG392

SRS Extended warranty (2 extra years) for SG394

SRS Extended warranty (2 extra years) for SG396

Interface controller with four serial optical ports for connecting the SR124 or CS580 to GPIB, RS-232 or Ethernet for remote control.