Portland, OR

Stability Refrigerators in Portland, OR

Stability refrigerators in Portland, OR. Darwin Chambers is a preeminent manufacturer of high-quality stability refrigerators that can be tailored to fit the needs of researchers in any industry in Portland, OR. Our specific refrigeration units are designed to create a controlled and stable atmosphere for conducting stability studies. Through shelf-life evaluations, you can precisely evaluate the product's shelf life, discover likely degradation mechanisms, and improve formulations or packaging. This information is essential for adhering to regulations and quality control, and can aid you make informed decisions regarding your product.

Darwin Chambers has been a trusted and innovative provider of stability refrigerators to the Portland, OR area for over two decades. We offer state-of-the-art technology and customizable solutions to meet your specific requirements, whatever and whenever they are. Speak to a team member today at 877-783-6774 or contact us online for a free quote to discuss your stability refrigerator needs.

Applications of Darwin Chambers' Stability Refrigerators in Portland, OR

Stability refrigerators play a vital role in various Portland, OR industries, offering a wide range of applications for researchers, universities, and any company evaluating specimens under specific conditions. Our stability refrigerators are commonly found in the following industries:

  • Pharmaceutical industry — Stability refrigerators provide controlled environments to assess the lifespan of pharmaceuticals. Stability studies help determine longevity of drugs, breakdown processes, and optimal storage conditions for medical drugs. Stability refrigerators enable researchers to comply with industry standards and ensure product efficacy and security.
  • Cosmetics and nutraceuticals — Stability refrigerators allow long-term testing of cosmetics and nutraceutical formulations by examining the product's stability under different temperature and humidity conditions. Stability refrigerators aid in improving products, determining expiration dates, and ensuring product excellence.
  • Medical device industry — Stability refrigerators evaluate the durability of medical devices by allowing researchers to evaluate the effects of thermal and moisture over time. Stability testing assists identify potential safety, hygiene, and degradation concerns. These refrigerators ensure that medical devices remain safe and effective throughout their intended shelf-life.
  • Research institutions and universities — Stability refrigerators provide controlled environments for long-term storage of samples, reagents, and specimens, maintaining sample integrity over an extended period of time. These refrigerators contribute to accurate and reliable research outcomes in diverse scientific areas.

Stability refrigerators are indispensable tools across multiple industries. Darwin Chambers' stability refrigerators are specifically designed to be remarkably customizable to address the individual requirements of each client, regardless of the industry you're in, whether it's in Portland, OR or anywhere else.

Darwin Chambers Provides ST Series Stability Refrigerators

Our ST series of stability refrigerators are a frequent product among laboratory researchers in Portland, OR who are in search of exceptional precision and virtually unlimited customization options available.


Our ST series of stability refrigerators range from compact stackable units to bigger, 3-door units. They all offer:

  • Temperature range of 1° C to 15° C.
  • Control of temperature at sensor of ±0.2° C
  • Uniformity inside chamber of ±1.0° C
  • Standard Microprocessor Controller with PID
  • Autotuning
  • Programmable alarms
  • Ability to ramp/soak
  • Process variable and setpoint variable offset
  • Dual display of actual temperature and setpoint temperature (process variable and setpoint variable)

The controls can be quickly exchanged for future upgrades or repair. If you have different specifications, probes, microprocessors, or any other equipment, we can modify to fulfill your needs. All of our stability refrigerators come with:

  • Quiet operation through highly efficient DC fans
  • Extended warranties for stability refrigerators and key components
  • 24 hour assistant throughout lifetime of the stability refrigerator
  • Widely proven, non-proprietary Fuji Electric controllers with optional touchscreen control interface (other controller manufacturers are also supported)
  • Standard control of ±0.2°C, well within specifications required by FDA guidance and ICH guidelines for GMP studies
  • Optional ad-ons including:
    • Data logging
    • Chart recorders
    • Touch screen controls

All of our work comes with warranties and documentation backed by our functional and efficiency guarantees. What our team offers is complete sense of security that has been relied upon by a variety of businesses in Portland, OR. Check out the bottom of this page for details on Darwins' specific models.

Why Choose Darwin Chambers for Your Stability Refrigerator in Portland, OR

Darwin Chambers stands out as a leading provider of stability refrigerators to the Portland, OR area, offering numerous benefits to researchers in various industries. Here are some excellent reasons to select Darwin Chambers for your stability testing needs:

  • Customization options to meet specific research requirements — We recognize that every research project is unique. That's why we offer ways to customize our stability refrigerators to your specific needs. Whether it's modifying the capacity, adding specialized features, or implementing advanced monitoring systems, we partner with you to deliver you the unit you desire.
  • Innovative technology and industry expertise — Darwin Chambers stays at the forefront of technological progress in stability refrigeration. We constantly pioneer our products to provide state-of-the-art technologies, and we strive to grasp the needs of stability researchers as they develop.
  • Reliability, accuracy, and consistency in maintaining testing conditions — Darwin Chambers' stability refrigerators are designed for reliability and exactness. We realize you can't compromise with your research, so we don't compromise with superiority.
  • Compliance with international standards and regulations — Our stability refrigerators comply with and surpass international guidelines and regulations. By choosing Darwin Chambers, you can have confidence in fulfilling the strict requirements established by regulatory bodies and industry standards.

Darwin Chambers' Support and Service in Portland, OR

When you buy from Darwin Chambers, you get more than just a machine. We present exceptional support and service to accompany our stability refrigerators, ensuring a seamless experience for our clients in Portland, OR. Here's what you can expect when selecting Darwin Chambers as your stability testing partner:

Warranty and Maintenance Options for Ongoing Reliability

Darwin Chambers offers comprehensive warranty coverage for our stability refrigerators, including (subject to change in contract):

  • 2 years all parts
  • 1 year labor
  • 7 years thermoelectric cooling unit
  • 3 years compressor

Additionally, we provide maintenance plans to ensure sustained reliability and performance of the refrigerators.

Dedicated Customer Support and Technical Assistance

Darwin Chambers takes pride in delivering top-notch customer service. Our well-informed and friendly team is prepared to assist you throughout the lifetime of your stability refrigerator in Portland, OR. Whether you have queries about installation, operation, or issue resolution, our experts are just a call or electronic mail away, 24/7.

After-Sales Service and Assistance with Calibration and Validation

Darwin Chambers understands the importance of accurate calibration and validation of stability refrigerators. We provide guidance and support throughout the process, ensuring conformity with industry standards.

Darwin Chambers is committed to establishing long-term relationships with our clients in Portland, OR, offering assistance and service that goes beyond your initial purchase. Our dedication to customer satisfaction is clear through the quality of our products and our knowledge.

Call Darwin Chambers for Your Stability Refrigerator in Portland, OR Today

Ensure the dependability, consistency, and excellence of your testing with Darwin Chambers' stability refrigerators. Whether you're conducting stability experiments, evaluating shelf life, or testing product durability in Portland, OR, Darwin Chambers has the expertise and options to meet your specific needs. Contact Darwin Chambers today to discover more about our stability refrigerators and discover how we can be your Portland, OR stability testing companion. Call us at 877-783-6774 or contact us 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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