Benchmark Scientific ST-45 and ST-180 CO₂ Incubators

With a 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 accumlation 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 chamer temperature to match that of a properly calibrated external thermometer.

Available in 45L and 180L chamber sizes.

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

Add to Cart
Cat.No.	Name	Voltage	Dimensions, Ext.	Chamber Vol.	Chamber Dimensions	Shelf Capac.	EA		Certified
26510-H3550-45	ST-45 CO2 Incubator	115V	16.5 x 18.3 x 21.8"	45L	13.2 x 14.2 x 15.4"	2 shelves	No Price
26510-H3550-180	ST-180 CO2 Incubator	115V	22 x 26.2 x 37.2"	180L	18.7 x 20.8 x 28"	3 shelves	No Price