Up for sale, we have 2021 Thermo Scientific HERAcell vios 250i 51033587 Stacked CO2 Incubators. These were pulled from a working lab and were recently calibrated in the last year or so. We guarantee these will pass calibration or your money back. We will also be selling these with a 120 day warranty. Please contact us for a shipping quote anywhere in the world. We've attached the specs below, let us know if you have any questions. Thanks!
🔧 General Specifications
Capacity: 255 liters (9.0 cu. ft.)
Interior Dimensions (D × W × H): 62.9 × 60.7 × 67 cm (24.8 × 23.9 × 26.4 in.)
Exterior Dimensions (L × W × H): 93.4 × 77.4 × 96.8 cm (36.8 × 30.5 × 38.1 in.)
Weight: Approximately 215 lb (97.5 kg)
Chamber Material: Electropolished stainless steel or 100% copper
Certifications: CE, CSA
Compliance: ISO Class 5 and GMP Grade A/B environments per DIN EN ISO 14644-1
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🌡️ Environmental Control
Temperature Range: Ambient +3°C to 55°C
Temperature Control Accuracy: ±0.1°C
Temperature Uniformity: < ±0.3°C
Relative Humidity: >93% at 37°C
Humidity Source: Covered integrated water reservoir
CO₂ Concentration Range: 1% to 20%
CO₂ Control Accuracy: ±0.1%
CO₂ Sensor Options: Infrared (IR) or Thermal Conductivity (TC) sensors
O₂ Control Range (Optional): 1% to 21% (hypoxic) or 5% to 90% (hyperoxic)
O₂ Control Accuracy: ±0.1%
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🧪 Contamination Control & Features
Sterilization Cycle: 180°C Steri-Run™ high-temperature decontamination cycle achieving 6-log reduction in microbial load
HEPA Filtration: In-chamber HEPA filter continuously filters the entire chamber air volume every 60 seconds, achieving ISO 5 cleanroom air quality within five minutes
Active Airflow: THRIVE™ active airflow system ensures uniform environmental conditions and rapid recovery
Touchscreen Interface: iCAN™ touchscreen control with multilingual support (English, Spanish, German, French, Italian, Japanese, Mandarin)
Data Outputs: USB and optional 4-20 mA analog output
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⚡ Electrical Requirements
Voltage: 110V
Frequency: 50/60 Hz
Power Consumption: Varies by voltage; for 120 V units, approximately 0.55 kW during normal operation and 1.01 kW during Steri-Run cycle