Benchtop Temperature And Humidity Environmental Test chambers

Bellue Benchtop Temperature Humidity Test Chamber for precise and reliable small-scale product testing. Ideal for quality assurance in various industries, this mini environmental chamber ensures accurate simulation of diverse climatic conditions


Temperature Humidity Chambers Application

The Benchtop Temperature and Humidity Test Chamber, known for its compact design and versatile testing capabilities, is highly favored in laboratories and by product manufacturers. It’s an essential tool for testing a wide range of small electronic products, components, and materials, accurately simulating various temperature and humidity conditions.


Standard Compliance

  • IEC 68-2-1 Test A: Low temperature test method.
  • IEC 68-2-2 Test B: High temperature test method.
  • IEC 68-2-3 Test CA: Constant damp heat test method.
  • IEC 68-2-30 Test CB: Alternating damp heat test method.
  • IEC 68-2-14 Test NB: Temperature cycling test method.
  • MIL-STD-810D High temperature test method.
  • MIL-STD-810D Low temperature test method.
  • MIL-STD-810D Damp heat test method.


Product specification

ModelInternal Dimension (W×H×D)(mm)External Dimension (W×H×D)(mm)


Performance parameters

Temp. RangeA:-0~150℃   B:-20~150℃   C:-40~150℃
Humidity Range20-98%RH
Temp. Fluctuation≤±0.5℃
Temp. Deviation≤±2℃
Temp. Uniformity≤±2℃
Humidity Fluctuation≤±2.5%RH
Humidity Deviation≤+2,-3%RH (≥75%RH);≤±5%RH (≤75%RH)


Features of Benchtop Temperature And Humidity Environmental Test chamber

  1. The benchtop temperature and humidity environmental test chamber has excellent functions, beautiful appearance, and good reliability, and is the primary choice for laboratory environment experimental equipment.
  2. The inner tank is made of stainless steel, and the outer shell is made of imported steel plate. The sealing strip in the chamber is made of imported high temperature and low temperature resistant silicone rubber, which has excellent sealing and insulation function.
  3. The benchtop temperature and humidity environmental test chamber uses air circulation to maintain the uniformity of the temperature in the operating room. During the experiment, the experimental samples will not be directly radiated by the heating and cooling elements in the test chamber.
  4. According to your environmental requirements, the characteristics are suitable for your environmental test chamber.


Maintenance of Benchtop Temperature And Humidity Environmental Test Chamber

  1. We must ensure that the small environmental test chamber has a good environment for use. Long-term use in harsh environments will affect the performance of the test chamber, and serious cases may also cause frequent equipment failures.
  2. In order to ensure the safety of the operator and the equipment, the operation and maintenance of the test chamber must be carried out by professional personnel.
  3. Even if there is not much dust in the environment in which the test chamber is used, some particles may appear on the circulating fan blades and the condenser under long-term use. In severe cases, the accuracy of the results may be affected, so the dust is regularly removed.

The maintenance of the benchtop temperature and humidity environmental test chamber is very important. Before using it for the test, you must fully understand the requirements for the maintenance of the test chamber in the manual to avoid the accumulation of years and the hidden dangers in the test chamber.

The desktop environmental test chambers are only suitable for testing small products due to their size. Slightly larger products cannot be tested. At this time, other sizes of the environmental test chambers, such as walk-in environmental test chambers are needed.