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Shasta - Power, Air, Space and Environmental Requirements

This article outlines the site and laboratory requirements for installing and operating Shasta oligonucleotide synthesizers. Shasta systems do not require external compressors and have simplified lab requirements.

1. Electrical Power Requirements

Standard Power

  • Voltage:

    • 115 VAC, 50/60 Hz (North America)

    • 220–230 VAC, 50/60 Hz (International)

  • Outlet: Standard grounded outlet

  • Dedicated Circuit: Recommended

Typical Load

  • Low power electronics and motion systems

  • Peak draw typically <5 A at 115 V

  • No three-phase power required


Best Practices

  • Use a surge protector or UPS

  • Avoid shared circuits with high-load equipment

  • Ensure easy access to the power outlet for service




2. Gas Requirements 

Argon Supply

  • Gas Type: Argon (clean, dry) or Nitrogen

  • Grade 5 Purity
  • Supply: Standard laboratory argon cylinder

  • Pressure:

    • ~50 psi (0.34 MPa)

    • Regulator: Dual-stage regulator recommended

No external air compressor or vacuum pump is required.





3. Space & Benchtop Requirements

Bench Space

  • Minimum Width: ~48 in (90 cm)

  • Recommended Width: 48–60 in (120–150 cm)

  • Depth: ≥30 in (75 cm)

  • Vertical Clearance: ≥30 in (75 cm)

Bench Requirements

  • Rigid, level, vibration-free surface

  • Chemical-resistant surface recommended

Clearance

  • • Rear clearance for reagent and power connections

  • Front and side access for:

    • Plate loading

    • Reagent bottles

    • Preventive maintenance



4. Environmental Conditions

  • Temperature: 18–25 °C (64–77 °F)

  • Humidity: <80% RH, non-condensing

  • Ventilation:

    • Standard lab ventilation required

    • Hood or local exhaust recommended for solvent handling

    •  Vibration: Avoid installation near dynamic equipment




5. Computer & Network Requirements

 

  • Customer-provided Windows PC or laptop

  • USB and/or Ethernet connection

  • Internet access recommended for:

    • Remote support

    • Software updates