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Test Chamber Repair

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Test chamber repair –


The repair and maintenance of a testing chamber is a necessary function if the chamber is to provide accurate data regarding the products that it tests. In the majority of cases, testing chambers have to be repaired by a manufacturer’s trained technician that has experience with the type of chamber as well as complete certification from the United States government. A testing chamber is a significant investment that needs to be treated with the same respect as any other technical device.


Technicians who are trained to repair testing chambers have to pass various certifications established by the United States Department of Commerce. The National Institute of Standards and Technology (NIST) was established by the government to monitor equipment designed to gather data for manufacturers and laboratories. Highly qualified technicians have been certified by the NIST, which guarantees that the repairs they do are of unquestionable expertise.


The varieties and types of testing chambers requires a different set of skills from technicians. Small, tabletop chambers need little maintenance and may go for extended periods of time without needing repairs. Larger chambers may have to have monthly or weekly calibrations and assessments. The maintenance schedule for a testing chamber depends a great deal on the size, type of necessary data, and the use of the chamber.


A major factor in the maintenance process is an examination of the airflow. Testing chambers are designed to place products in harsh environments they may face during use. The majority of chambers provide extreme highs and lows as well as pressure variances during the testing process. The first step in calibration is to check the validity of the temperature settings. Slight variances can distort data and give inaccurate readings.


Critical to the temperature variances is the airflow of the chamber. If the chamber is designed to provide extremely low temperatures, the cooling coils have to be clear to allow continuous airflow. Any build up or blockage will prevent them from reaching the desired temperatures. This is also true of the heating coils. As with the cooling unit, airflow has to be consistent and uninterrupted.


There are steps that users can take to ensure their testing chamber is performing properly. These are outlined in the owner’s manual with a list of performance factors to check prior to initiating use of the unit. In the final analysis, any repair issues need to be completed by a trained technician who is fluent and knowledgeable in the standards for the testing chamber.

Leading Manufacturers

Holland, MI  |  616-392-3161

Russells Technical Products has been designing and manufacturing environmental test chambers since 1972. With over 150 years of combined management experience, our company provides its customers with quality environmental test systems and advanced manufacturing techniques. Russells offers a variety of standard and custom designed chambers to meet your exact specifications.

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Russells Technical Products $$$

Cincinnati, OH  |  877-233-9871

We are leading environmental test chamber brand with over 78 years of experience designing environmental testing solutions. Over the years we have developed products for ease-of-use, reliability and performance designed to meet our customer’s testing needs and improve the safety and reliability of their products.

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Cincinnati Sub-Zero (CSZ) $$$

Holland, MI  |  616-393-4580

A pioneer since 1962, Thermotron has been building the most recognizable environmental test equipment in the industry. Every chamber and shaker sold is handcrafted in West Michigan and comes with an intuitive controller. From automotive and defense, to electronics and medical industries, Thermotron has helped companies small and large create more reliable products. When you need to know whether your product(s) will stand the test of time, rely on proven test chamber from Thermotron.”

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Thermotron Industries $$$

Grand Rapids, MI  |  800-368-4768

As a leader in the test chamber industry we believe our systems are ideal for your company. We manufacture models that come standard with many useful features for testing applications. We believe that our advanced technologies are essential to the reliability of our products and our quality customer service is perfect for your needs. Feel free to visit our website or give us a call to learn more!

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Weiss Technik $$$

San Jose, CA  |  408-945-7861

Hastest Solutions designs, manufactures and provides solutions for all environmental testing needs. For the full range of environmental test chambers, including HAST, temp/humidity, salt fog, solar radiation, high temp ovens, autoclave, temperature cycling, sand and dust testing, rain, triple zone chambers, including custom sized chambers, please contact us.

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Hastest Solutions $$$

Perry, IA  |  800-695-2743

Percival Scientific continues to set the standard of excellence for environmental growth chambers by designing and manufacturing several lines of reliable plant growth chambers, incubators and special application chambers. We offer the largest choice of both Select Series by Percival and custom solutions designed to meet your specific research requirements, timelines and budgets.

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Percival Scientific, Inc. $$$
placeholder image Russells Technical Products Cincinnati Sub-Zero (CSZ) Thermotron Industries Weiss Technik Hastest Solutions Percival Scientific, Inc.
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