Thermo Scientific Heracell VIOS 250i CR CO2 Incubator

2026-04-17T10:55:59-04:00

Vendor: Thermo Scientific
Type: Incubators
Price: 5900.00

Thermo Scientific Heracell VIOS 250i CR CO2 Incubator

These refurbished Thermo Scientific Heracell VIOS 250i CR CO2 Incubators deliver industry-leading contamination control, environmental stability, and cleanroom compatibility—at a fraction of the cost of new systems. Designed for GMP, ISO Class 5 cleanroom environments, and critical cell culture applications, the VIOS 250i CR sets the benchmark for precision incubation and reproducibility.

Thermo Heracell VIOS 250i features

Cleanroom-Ready Performance

Certified for ISO Class 5 environments

Continuous HEPA filtration refreshes chamber air every 60 seconds

Minimizes particulate contamination and supports GMP workflows

Advanced Contamination Control

Integrated in-chamber HEPA filtration system

Electropolished stainless steel chamber resists microbial growth

Condensation-free design reduces contamination risk

THRIVE Active Airflow Technology

Ensures uniform temperature, CO₂, and humidity distribution

Rapid recovery after door openings (≤10 minutes)

Auto-stop fan prevents contamination during access

Precision Environmental Control

Stable CO₂ and temperature regulation for sensitive cultures

Direct heat system ensures consistent chamber conditions

Ideal for stem cells, primary cells, and biologics production

High-Capacity, Space-Efficient Design

Large 255L (9.0 cu. ft.) chamber

Stackable configuration maximizes lab space

Adjustable shelving for flexible workflows

Applications include cell culture (mammalian, stem cells, primary cells), biopharmaceutical production, GMP / cleanroom laboratories, tissue engineering and regenerative medicine, and microbiology and virology research.

Thermo Heracell VIOS 250i Specifications

Capacity: 255L (9.0 cu. ft.)

Chamber Material: Electropolished stainless steel

CO₂ Control Range: Typically 0–20%

Temperature Range: Ambient +3°C to ~55°C

Airflow System: THRIVE active airflow

Filtration: ISO Class 5 HEPA

Power Requirements: Varies by configuration (e.g., 100V / 120V / 230V)

Stackable: Yes

Why Buy Refurbished from American Instrument Exchange?

Professionally refurbished and tested by American Instrument Exchange (AIE), this unit provides the performance of a new incubator with substantial cost savings, making it ideal for biotech labs, pharmaceutical production, and advanced research facilities.

Cost Savings – Significant discount compared to new units (often $30K+)

Fully Tested & Verified – Each system undergoes rigorous inspection and performance validation

Warranty & Support – Backed by AIE’s expert service team

Fast Availability – Skip long manufacturer lead times

Sustainable Choice – Extend equipment lifecycle while reducing capital expense

Testing

Most of our equipment is used and reconditioned. Our techs test incubators using a calibrated digital chart recorder to verify the accuracy of temperature controls and readouts. We replace any hardware or parts as is necessary and clean all incubators thoroughly prior to shipment.

Pictures

The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment.

We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.

Thermo Heracell VIOS 250i frequently asked questions (FAQs)

What does “CR” mean in the VIOS 250i CR model?

“CR” stands for Cleanroom Rated, meaning this incubator is specifically engineered and validated for use in ISO Class 5 cleanroom environments and GMP-regulated facilities.

How does this incubator prevent contamination?

The VIOS 250i CR uses a combination of:

Continuous HEPA filtration (ISO Class 5 air quality)

Smooth, electropolished stainless steel surfaces

Controlled airflow (THRIVE system)

Condensation-free humidity design

Together, these features significantly reduce the risk of contamination.

What maintenance is required?

Routine maintenance includes:

Cleaning the chamber and humidity reservoir

Replacing HEPA filters as recommended

Periodic calibration of CO₂ and temperature sensors

AIE can provide guidance or service options.