Description
The Naval Medical Research Command (NMRC) is seeking a nitrogen and dry-air generator for LC-MS applications. The required system should be a single, self-contained laboratory gas generator with integrated oil-less compressor, providing simultaneous nitrogen and dry-air outputs meeting specific minimum requirements. The system should have a nitrogen output of at least 40 L/min, LCMS-grade nitrogen, purity up to 99.9%, and a dry-air output of at least 40 L/min. The system should also have a limited warranty of 15 months from shipment.
Key features of the required system include:
• Nitrogen output: minimum 40 L/min, LCMS-grade nitrogen, purity up to 99.9% or documented equivalent suitable for LC-MS operation
• Nitrogen outlet pressure: minimum 8 bar / 116 psi for 220–240 VAC configuration, or minimum 7.5 bar / 108 psi if universal 115–240 VAC configuration is required
• Dry-air output: minimum 40 L/min
• Dry-air outlet pressure: minimum 8 bar / 116 psi for 220–240 VAC configuration, or minimum 7.5 bar / 108 psi if universal 115–240 VAC configuration is required
• Dry-air dew point: ≤ -40°C atmospheric dew point
• Operating noise: ≤50 dB(A)
• Unit footprint: not greater than approximately 59 cm W × 92 cm D × 73 cm H
• Controls and monitoring: local touchscreen or equivalent user interface showing system status, pressure/status diagnostics, alarms or pre-alarms; remote start/stop or status monitoring capability via RS485, RS232, digital I/O, Ethernet, or equivalent
Attached files
Contact
Nataki Johnson