San Francisco, CA

Reach-In Stability Refrigerators San Francisco, CA

Reach-In Stability Refrigerators San Francisco, CA. Darwin Chambers has been an innovative force in designing, producing, installing, and servicing reach-in chambers and controlled environment rooms for more than 2 decades. We know that, whatever San Francisco, CA field you're in, the integrity of your research and specimens is of primary concern, and that you need accurate and dependable units in order to preserve them. That's why we never get complacent in discovering new practices and technologies to help scientists and pharmaceutical companies in San Francisco, CA, throughout the United States, and international succeed. Our reach-in stability refrigerators are ideal for researchers who depend on extraordinary temperature and humidity control and reach-in chambers customized to their specific needs. Call Darwin Chambers today at 877-783-6774 or ask for a free quote online.

Our reach-in stability refrigerators are used in numerous research areas in San Francisco, CA, including:

Darwin Chambers' San Francisco, CA Reach-In Stability Refrigerators

Each of our stability refrigerators have precise temperature capabilities 2°C to 15°C, with a control ±0.2°C and uniformity on the inside of ±1.0°C. Our stability refrigerators are installed with a standard microprocessor PID controller with autotuning, programmable alarms, ability to ramp/soak, setpoint variable offset, and dual display of current temperature. The controls are easily enhanced and repaired. If you need other specifications in San Francisco, CA, contact us to see if we can accommodate your needs.

All of our units have stainless steel siding and shelving. Our antimicrobial handles reduce the spread of pathogens, even many of the most contagious ones.

The ST series includes the following optional additions:

  • Data Logging
  • Chart Recording
  • Touch Screen Controls
  • Full swinging class door (ST034)
  • Magnetic latch door handle with lock and two keys (ST011 and ST034)
  • Tracelock electronic/audit capable locks

Our Refrigeration and Electric Systems

The innovative technologies in our reach-in stability refrigerators include:

  • Unsurpassed temperature control with the aid of continual refrigeration bypass system
  • A CFC-free 134A refrigerant refrigeration system
  • Top-mounted condensing unit
  • Factory pre-engineered capillary tube system with oversized condenser and evaporator to bring down product pull and to consistently maintain the temperature inside of the unit
  • Evaporator - epoxy-coated during manufacturing to eliminate the possibility of corrosion
  • Unit ready for final connection to a 115/60/1 phase - 15 amp dedicated (recommended) outlet. Unit runs approximately 6RLA under test conditions
  • A cord and plug set is included
  • A sole use circuit is recommended

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Our reach-in stability refrigerators abide by FDA and ICH rules for GMP studies. With any ST series model, you'll get:

Technical Support

After your unit is installed free, around the clock customer support as long as your San Francisco, CA reach-in stability refrigerator lasts. All of our technicians are appropriately credentialed experts, capable of troubleshooting potential issues, explaining technical details, and resolving the issue.

Services and Warranties

Any reach-in stability refrigerator you buy comes with our standard reach-in warranty, for the following periods (subject to change per contract):

  • 2 years all parts
  • 1 year labor
  • 7 years Thermoelectric Cooling Unit
  • 3 years compressor

We will either repair or replace any part that proves defective when Darwin Chambers is at fault.

Quiet Operation

Our reach-in stability chambers come with quiet, highly efficient DC fans. This means your unit can be stored in your workspace in San Francisco, CA without interrupting your work.

Widely Proven, Non-Proprietary Controllers

The default controllers we install in our systems Fuji Electric controllers, which we know are ideal for reach-in stability refrigerators. This controller is on the market and has been successful in tens of thousands of units. Fiji controllers include autotuning, fuzzy logic, PID control, customizable alarms, calibration capability, ramp/soak, and offset capacity. A touchscreen control interface is optional. If you prefer a different controller for your San Francisco, CA research, we're more than happy to install that on your unit.

Our Services

Beyond our free customer support, we offer various other services that are separately billed to our San Francisco, CA clients. These include:

As we are headquartered in the center of the country, our specialists can be onsite promptly and have experience upgrading and repairing many different systems.

Who We Are

We are an independently owned that produces all of our products in the United States. We partner with Energy Star and United Nations Global Compact to not only make great environmental chambers but support the environment as well.

We also offer the following services to our San Francisco, CA clients:

San Francisco, CA Reach-In Stability Refrigerator | Darwin Chambers

Whatever your research needs in San Francisco, CA, trust in Darwin Chambers to provide you with the precision and durability you need from your reach-in refrigerators. All of our chambers are in compliance with industry regulations, and we can also abide by universal codes such as NSF, FM, FM-4880, UL, UL-508A, CSA and ISO certifications. Our future-proof technologies mean that you will be able to use your Darwin reach-in stability refrigerator in San Francisco, CA for years to come. Call Darwin Chambers today at 877-783-6774 or request a free quote online.



The ST011 is a bench top stability refrigerator designed to fit on 24” benchtops or stacked with optional racking.



The ST030 is a single door stability refrigerator.



The ST034 is a single-door stability refrigerator providing extra cubic feet designed for maximum capacity while still allowing passage through most …



The ST055 is a two-door stability refrigerator.



The ST084 is a three-door stability refrigerator.

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