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Installation Requirements

Before setting up an OT-2, make sure that your installation site meets the requirements described in this section. And, follow all of the safety guidance here and throughout the installation instructions.

Placement

  • Weight bearing: The OT-2 weighs 42 kg (93 lbs). Place the robot on a surface that can support its weight plus the weight of any modules, labware, liquids, or other lab equipment that may be used in your work.

  • Bench surface: A good workspace is stationary, sturdy, level, and liquid-resistant. Tables or benches with wheels (even locking wheels) are not recommended. OT-2 gantry movements can shake light weight or moveable tables.

  • Operating space: The OT-2 needs a working area with minimum height, depth, and width of 66 cm x 57 cm x 63 cm (≈26" x 23" x 25").

OT2 length, width, height

Also, leave extra side and back clearance for cables, USB connections, and to help dissipate exhaust from modules that heat and cool.

Power consumption

The OT-2 has the following power requirements:

  • Mains power: 100–240 VAC, 50/60 Hz
  • Input power supply: 36 VDC, 10 A

The total power consumption of the OT-2 varies depending on the requirements of your protocol.

  • Operating: ~ 100–180 W
  • Idle: ~ 90–120 W

Environmental conditions

Opentrons has validated the performance of the OT-2 in conditions recommended for system operation as follows:

  • The robot is designed for indoor use only.
  • Temperature range: 20 °C ± 4° C (68 °F ± 7.2 °F).
  • Relative humidity: 40-60% (up to 80% is acceptable, but outside the recommended range).
  • Altitude: Up to 2,000 meters above sea level.

The OT-2 is safe to use in conditions outside of the recommended specifications, but your results may vary.