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QuestPair

Benchmark ST-45 and ST-180 CO2 Incubators with 45L and 180L Stainless Steel Chambers

UsedBenchmark ScientificEnvironmental growth chambersUnited States

From€6,648.11excl. VAT

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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
All 21 specifications
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Specifications 21

Brands
Benchmark Scientific
New/Used
Used
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 Dimensions: (180L)
18.7 x 20.8 x 28 in. / 47.3 x 52.8 x 71 cm
Chamber Volume:
45L / 180L
Chamber Material:
Stainless Steel (316)
Exterior Dimensions (180L):
22 x 26.2 x 37.2 in / 56 x 66.5 x 94.5 cm
Weight (180L):
172 lbs / 78 kg
Electrical:
120V or 230V, 50-60Hz (350W)
Warranty:
2 years
High Heat Decon:
125°C for 8 hours
Humidity Control:
Up to 95%
Split Inner Door Compartments:
45L: 2 / 180L: 6

Product description

Precise CO2 incubators with six-sided heating, dual IR CO2 sensor, stainless steel chambers, and humidity control (PLUS models).

  • Temperature Control: Ambient +5°C to 60°C, increments of 0.1°C, stability ±0.1°C, uniformity ±0.4°C, accuracy 0.1°C
  • CO2 Control: Range 0-20%, increment 0.1%, accuracy ±0.1%, dual beam IR sensor for precise monitoring
  • Chamber: High-grade 316 stainless steel with rounded corners to prevent debris accumulation
  • Heating System: Proprietary six-sided heating with low-speed internal fan ensures even air distribution without external air exchange
  • Alarms: Internal alarm for CO2 variation and temperature deviation greater than 1°C
  • Calibration: Quick-calibration button for temperature adjustment to match external thermometer
  • Series & Sizes: Standard and PLUS series available; chamber volumes 45L and 180L
  • PLUS Model Features:
  • High heat decontamination at 125°C for 8 hours
  • Programmable humidity control up to 95%
  • Split inner glass doors (2 compartments for 45L, 6 compartments for 180L) allow access without full exposure to environment
  • Dimensions and Weight (180L model):
  • Chamber dimensions: 47.3 x 52.8 x 71 cm (18.7 x 20.8 x 28 in)
  • Exterior: 56 x 66.5 x 94.5 cm (22 x 26.2 x 37.2 in)
  • Weight: 78 kg (172 lbs)
  • Electrical Requirements: 120V or 230V, 50-60Hz, 350W power consumption
  • Warranty: 2 years standard coverage

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026