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Corepoint Scientific NSRI231WSW-0H Temperature and Humidity Stability Chamber
Temperature Range
4°C to 70°C
Temperature Uniformity
± 1°C
Humidity Setpoint Range
15 to 95% RH
- Engineered for stringent scientific and laboratory research requirements
- Advanced design in cabinet construction, refrigeration, temperature control, and monitoring
- One right-hinged, self-closing solid door and three 304 stainless steel sliding tray shelves
- PID controller with LCD display, programmable ramp and soak functions, and USB data port
- Foamed-in-place polyurethane foam insulation and white powder-coated steel exterior
- Top-mounted variable speed compressor and hydrocarbon natural refrigerant (R600a)
- Ultrasonic humidification and multi-element proportional electric heating
- Heavy-duty door handle, magnetic door gasket, keyed door lock, and probe access port
The Corepoint Scientific NSRI231WSW-0H Temperature and Humidity Stability Chamber is engineered to meet the rigorous demands of scientific and laboratory environments. Built with advanced design elements across its cabinet, refrigeration, and control systems, it delivers reliable, energy-efficient performance for consistent environmental stability. The chamber features a right-hinged solid door and foamed-in-place polyurethane insulation within a durable powder-coated steel exterior.
Equipped with a precision PID controller and LCD display, it offers programmable ramp and soak functions, process phase animations, and advanced data management through a USB port, RS-485 communication (MODBUS-RTU), real-time clock, and event logging. The chamber provides precise temperature control from 4°C to 70°C with ± 0.1°C accuracy and uniformity of ± 1°C, along with humidity control from 15 to 95% RH with ± 0.1% RH accuracy and ± 3% RH stability. Additional features include a top-mounted variable-speed compressor using R600a refrigerant, ultrasonic humidification, multi-element proportional heating, LED lighting, and a 304 stainless steel interior with plenum air distribution. A heavy-duty door handle, keyed lock, magnetic gasket, and probe access port ensure secure, efficient operation in demanding research settings.
All of our equipment is fully tested to perform at factory specifications before being shipped.
The Corepoint Scientific NSRI231WSW-0H Temperature and Humidity Stability Chamber includes:
- > Key for Door Lock
- > 3 Shelves
- > Power Cord
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
Corepoint Scientific NSRI231WSW-0H Temperature and Humidity Stability Chamber Specifications
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Capacity
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23 cu. ft. (651.3L)
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Temperature Setpoint Range
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4°C to 70°C
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Temperature Control
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± 0.1°C
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Temperature Stability
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± 0.5°C
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Temperature Uniformity
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± 1°C
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Humidity Setpoint Range
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15 to 95% RH
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Humidity Control
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± 0.1% RH
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Humidity Stability
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± 3% RH
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Refrigerant
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R600a
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Water Supply Required
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10 to 60 PSI demineralized water
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Internal Dimensions (W x D x H)
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22 x 25.5 x 52.2 in. (55.9 x 64.8 x 132.6 cm)
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External Dimensions (W x D x H)
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26.9 x 36.4 x 81.5 in. (68.3 x 92.5 x 207.0 cm)
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Weight
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340 lb. (154.2 kg)
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Electrical Requirements
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115V, 60Hz, 12.4A
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- Inspect the display for any dim, flickering, or dead pixels, replacing any affected areas to maintain full readability and operational clarity
- Thoroughly examine external regulators for any signs of damage, wear, or malfunction (if applicable), replacing any compromised parts
- Inspect temperature, CO₂, and H₂O sensors (if applicable), ensuring each sensor is functioning correctly and accurately reporting conditions
- Conduct a detailed inspection of all internal wiring for frays, tears, or breakages; replace any compromised wires to ensure safe and reliable connections
- Verify that software settings align with the internal components and calibration specifications, adjusting configurations as needed for accurate operation
- Inspect and clean the fan, ensuring it is free from dust or obstructions; replace if performance is below required standards
- Examine wheels and leveling mounts for structural integrity, ensuring proper balance and stability for safe operation
- Inspect door gaskets and latches for any signs of wear or damage, replacing if necessary to maintain a secure seal and optimal environmental control
- Calibrate temperature accuracy at 37°C using a NIST-traceable probe, confirming it meets required tolerances
- Calibrate CO₂ level to 5% using a Fyrite combustion test kit (if applicable), ensuring precise atmospheric conditions
- Monitor temperature and CO₂ stability over a 24-hour period, verifying consistent operation within specified ranges
- Conduct a thorough cosmetic inspection to confirm all external surfaces and components meet quality standards, free from visible damage or wear
Technician Inspection and Recertification Checklist: Incubator
The Following Checklist Is to Be Performed on All Incoming and Outgoing Pieces of Equipment
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Task
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Completed?
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Remarks?
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Inspect display for dim, flickering, or dead pixels; replace for readability
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Completed
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Examine external regulators for damage or malfunction; replace compromised parts
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Completed
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Inspect temperature, CO₂, and H₂O sensors for correct function and accuracy
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Completed
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Inspect internal wiring for frays, tears, or breakages; replace compromised wires
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Completed
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Verify software settings align with components and calibration specs; adjust if needed
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Completed
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Clean fan and remove dust/obstructions; replace if performance is substandard
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Completed
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Examine wheels and leveling mounts for structural integrity and balance
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Completed
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Inspect door gaskets and latches for wear or damage; replace to maintain seal
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Completed
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Calibrate temperature at 37°C with NIST-traceable probe to confirm accuracy
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Completed
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Calibrate CO₂ level to 5% with Fyrite test kit for atmospheric precision
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Completed
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Monitor temperature and CO₂ stability over 24-hour period to verify consistency
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Completed
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Conduct cosmetic inspection to confirm quality of external surfaces and components
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Completed
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To View More of Our Recertification Protocol Click Here
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