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CO2 incubator with 90°C moist heat treatment

BIOSTELLAR CO₂ Incubator for Cell and Tissue Culture

Model NO. RYX Upgraded Series

The BIOSTELLAR CO₂ incubator provides a temperature-controlled, humidified environment for in vitro cell and tissue culture. Available in 50 L, 150 L and 240 L capacities, it combines infrared CO₂ sensing, six-sided heating and a 7-inch touchscreen. Separate chamber sterilization versions are available with 90°C moist heat, 140°C dry heat or 180°C dry heat.

Quantity

Features：

Defined incubation conditions: Temperature adjustment from ambient +5°C to 60°C, with 0.1°C resolution, ±0.1°C fluctuation and temperature uniformity ≤0.3°C at 37°C.
Infrared CO₂ measurement: An infrared sensor and PID control regulate CO₂ over a 0–20% range, with a specified concentration fluctuation of ±0.5%.
Six-sided heating and gentle circulation: An air-jacket heating design and micro-airflow circulation distribute heat throughout the chamber. The fan stops automatically when the door opens.
Water-pan humidification: A large-area water pan provides relative humidity ≥90% at 37°C through evaporation.
Accessible chamber construction: A mirror-finish stainless steel interior with rounded corners supports cleaning, while an inner glass door allows observation without fully exposing the chamber.
Configuration-specific sterilization: Choose a version with 90°C moist-heat, 140°C dry-heat or 180°C dry-heat chamber treatment.
Touchscreen operation and data review: A 7-inch colour touchscreen supports fixed-value and programmed operation, scheduled start, real-time and historical curves, and USB export of historical data.
Monitoring and protection: Temperature, CO₂ concentration and door alarms are combined with screen locking and power-failure protection.

Specification：

Model	RYX-50H90 / RYX-50G14 / RYX-50G18	RYX-150H90 / RYX-150G14 / RYX-150G18	RYX-240H90 / RYX-240G14 / RYX-240G18
Chamber capacity	50 L	150 L	240 L
Rated power	0.6 kW	1.0 kW	1.3 kW
Chamber dimensions (W × D × H)	350 × 380 × 380 mm	500 × 500 × 600 mm	607 × 583 × 680 mm
External dimensions (W × D × H)	627 × 567 × 680 mm	777 × 687 × 900 mm	884 × 770 × 957 mm
Package dimensions (W × D × H)	751 × 672 × 811 mm	937 × 827 × 1007 mm	1044 × 910 × 1077 mm
Maximum shelf levels	7	12	14
Power supply / rated current	AC 220 V / 2.8 A	AC 220 V / 5 A	AC 220 V / 5.9 A
Net / gross weight	60 / 70 kg	95 / 120 kg	115 / 145 kg
Shelves included	2	3	3
Heating and circulation	Six-sided heating, gentle air circulation and air jacket
Stackability	50 L and 150 L units can be stacked
Operating temperature range	Ambient temperature +5°C to 60°C
Temperature resolution	0.1°C
Temperature fluctuation	±0.1°C
Temperature uniformity	≤0.3°C at 37°C
CO₂ concentration control range	0–20%
CO₂ concentration fluctuation	±0.5%
Chamber humidity	≥90% at 37°C
Chamber material	Mirror-finish stainless steel
Exterior material	Cold-rolled steel with a chemical-resistant coating
Insulation material	Aluminum silicate fiber
Heating element	Heating wire
CO₂ inlet diameter	Ø6 mm
CO₂ filter	Imported DFU filter
Shelf material	Mirror-finish stainless steel
Temperature control	Intelligent fuzzy PID control
CO₂ concentration control	Intelligent fuzzy PID control
Temperature sensor	Pt100
CO₂ sensor	Imported infrared sensor
Operating modes	Fixed-value operation with timer options: timer off, operation timing and constant-temperature timing; 1,000 hours total. Programmed operation also available
User interface	7-inch touchscreen
Scheduled start	Automatically starts operation at the preset time
Timer function	Timer off, operation timing and constant-temperature timing; 999:59 (hours:minutes)
Sterilization	H90: moist heat at 90°C; G14: dry heat at 140°C; G18: dry heat at 180°C
Data storage	Up to 253,000 records; adjustable recording interval: 1–999 min
Data export	Historical data export via USB flash drive, included as standard
Curve display	Real-time and historical curves
Safety features	Temperature alarm, CO₂ concentration alarm, door alarm, screen lock and power failure protection
Maximum shelf load	15 kg
Shelf spacing	40 mm
Power frequency	50/60 Hz
Optional configurations	Additional shelves, multi-gas culture configuration, RS485 communication, printer and mobile phone alarm

Q1. Which chamber capacities are available?
A:The series is available in 50 L, 150 L and 240 L capacities.

Q2. Can the incubator operate below room temperature?
A:The specified operating range starts at ambient temperature +5°C and extends to 60°C. Below-ambient operation is outside this range.

Q3. How is CO₂ controlled?
A:An infrared CO₂ sensor works with PID control. The control range is 0–20%, and the specified concentration fluctuation is ±0.5%.

Q4. How is chamber humidity generated?
A:Water evaporates from a pan at the bottom of the chamber. The stated relative humidity is ≥90% at 37°C.

Q5. Does every unit provide all three sterilization temperatures?
A:No. The series has separate versions for 90°C moist heat, 140°C dry heat and 180°C dry heat. Specify the required version when ordering.

Q6. Can incubation data be exported?
A:Yes. Historical data can be exported using a USB drive. Real-time and historical curves can also be viewed on the controller.

Q7. How many shelves are supplied?
A:The 50 L unit includes two shelves; the 150 L and 240 L units include three each. Maximum shelf positions are 7, 12 and 14 respectively, with 40 mm spacing.

Q8. Which items are optional?
A:The source lists additional shelves, multi-gas culture configuration, RS485 communication, a printer and mobile-phone alarms as options. The gas-control scope and remote-alarm requirements should be specified before ordering.