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Benchmark H3551-180P ST-180 PLUS CO2 Incubator

Benchmark H3551-180P ST-180 PLUS CO2 Incubator

Benchmark Scientific (Authorized Dealer)

Free Shipping within the 48 contiguous united states

  • $9,999.00
  • Save $896

Model: H3551-180P

Brand new in its original packaging

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  • Authorized Dealer

    Trusted seller, fast shipping and easy returns.

  • Money Back Guarantee

    Get the item you purchased or get your money back.

  • Sales Support


  • Warranty Period

    2 Years Warranty.

  • Returns

    30 days returns. See details

ST-180 PLUS CO2 Incuubator, 180L, 115V with three shelves

With our unique and proprietary heat distribution technology, the Benchmark ST Series of CO2 incubators provide the highest levels of temperature accuracy with minimal fluctuation (within 0.1 degree C). The six-side heating system, in combination with a low speed internal fan, uniformly spreads air throughout the chamber (without air exchange from the external environment). The chamber walls are constructed of high grade (304) stainless-steel, and all corners are rounded, preventing the accumulation of dirt/debris.

For added security, all models feature an internal alarm to alert the user if the CO2 percentage changes, or the temperature fluctuates by more than 1 degree C from the set point. In addition, a "quick-cal" calibration button allows for quickly adjusting the chamber temperature to match that of a properly calibrated external thermometer.

PLUS models include advanced programming for high heat decontamination (at 125 degree C), a unique split inner glass door for access to the chamber without exposing it fully to the external environment and programmable humidity percentage, up to 95%.

Note: For all International Orders, the buyer will be solely responsible for the customs clearance, duty, and taxes imposed on the package.


  • Precision temperature control, 6-sided heating
  • Precise monitoring over CO2 with dual beam IR sensor
  • Seamless, stainless-steel chamber
  • Digital control of humidity percentage (PLUS models only)


  • Temperature Range: Ambient +5 degree to 60 degree C
  • Temperature Increments: 0.1 degree C
  • Temperature Uniformity: ? 0.4 degree C*
  • Temperature Stability: 0.1 degree C
  • Temperature Accuracy: 0.1 degree C
  • CO2 Range: 0 to 20%
  • CO2 Increment: 0.1%
  • CO2 Accuracy: ? 0.1%
  • CO2 Sensor: Dual Beam IR
  • Chamber Dimensions (180L): 18.7 x 20.8 x 28 in. / 47.3 x 52.8 x 71 cm
  • Chamber Volume: 180L
  • Chamber Material: Stainless Steel (316)
  • Exterior Dimensions (180L): 16.5 x 18.3 x 21.8 in. / 42 x 46.5 x 55.3 cm
  • Weight (180L): 172 lbs / 78 kg
  • Electrical: 120V or 230V 50-60Hz (350W)
  • Warranty: 2 years
    PLUS Models Only
  • Hight Heat Decon: 125 degree C for 8 hours
  • Humidity Control: Up to 95%
  • Split Inner Door Compartments: 180L: 6

Optional Accessories:

2 Years Warranty

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