With 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°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 (316) 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°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. Two series (standard and PLUS) are each available in 45L and 180L chamber sizes. PLUS models include advanced programming for high heat decontamination (at 125°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%.

• 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)

Specifications:
• Temperature Range: Ambient +5° to 60°C
• Temperature Increments: 0.1°C
• Temperature Uniformity: +/- 0.4°C
• Temperature Stability: 0.1°C
• Temperature Accuracy: 0.1°C
• CO₂ Range: 0 to 20%
• CO₂ Increment: 0.1%
• CO₂ Accuracy: +/- 0.1%
• CO₂ Sensor: Dual Beam IR
• Chamber Material: Stainless Steel (316)
• Electrical: 120V or 230V, 50-60Hz (350W)
• Warranty: 2 years

Specifications for PLUS Models Only:
• High Heat Decontamination: 125°C for 8 hours
• Humidity Control: Up to 95%
• Split Inner Door Compartments: 45L: 2 / 180L: 6
Image(s) are representative of the product group and not necessarily the individual product.