Benchmark Scientific ST-45 PLUS CO2 Incubator with 6-Sided Heating and Digital Humidity Control

*Precision temperature control with 6-sided heating and low-speed internal fan ensures uniform air distribution without external air exchange.* *CO2 monitored precisely via dual beam infrared sensor, range 0-20%, accuracy ±0.1%, increments 0.1%.* *Seamless 316 stainless steel chamber with rounded corners prevents debris accumulation.* *Digital humidity control up to 95% (PLUS models only).* *Internal alarm activates if CO2 deviates or temperature fluctuates >1°C from setpoint.* *Quick-calibration button for rapid temperature adjustment using an external calibrated thermometer.* *Available chamber volumes: 45L and 180L with specific dimensions:*

• 45L: 13.2 x 14.2 x 15.4 in. (33.5 x 36.1 x 39.2 cm)
• 180L: 18.7 x 20.8 x 28 in. (47.3 x 52.8 x 71 cm)

*Exterior dimensions for 180L: 16.5 x 18.3 x 21.8 in. (42 x 46.5 x 55.3 cm).* *Weight: 77 lbs (35 kg) for 45L; 172 lbs (78 kg) for 180L.* *Electrical requirements: 120V or 230V, 50-60Hz, 350W power consumption.* *Temperature range: Ambient +5°C to 60°C with increments of 0.1°C.* *Temperature uniformity ±0.4°C, stability and accuracy ±0.1°C.* *PLUS model features:*

• High heat decontamination at 125°C for 8 hours.
• Programmable humidity control up to 95%.
• Split inner glass door compartments (45L: 2 compartments, 180L: 6 compartments) for minimizing chamber exposure during access.

*Warranty: 2 years.*