Program-Controlled Temperature & Humidity Chamber

The programmable constant temperature and humidity chamber maintains preset temperature and humidity levels within a sealed space through heating, cooling, humidification, and dehumidification systems. It is used to simulate environmental conditions and test the performance changes of materials under specific temperature and humidity settings. Commonly applied in the weathering and stability testing of products such as coatings and plastics.
Selection
When selecting, consider that the temperature and humidity range must cover the testing requirements, the control accuracy should match the standard requirements, the chamber size should be determined based on the sample dimensions, the material corrosion resistance should be suitable for long-term use, the operation interface should be intuitive for easy program setup, and safety protection features such as overtemperature alarms should be comprehensive.

Terms

Standards

Instruments

Rotation speed up to 8000rpm, support program-controlled homogeneous gel Linear dispersion storage, miniaturized design saves space, suitable for a variety of substrate coating.

$ 2090.00

Adopt 7-inch touch controller to support 120 program settings, equipped with multi-wing air supply system to ensure uniform distribution of temperature and humidity, Temperature Fluctuation +/- 0.5 ℃, humidity deviation +/- 2% R.H to ensure test accuracy.

$ 5576.00

Multi-wing air supply cycle to ensure uniform distribution of temperature and humidity, support 120 sets of program control and data export functions, Temperature Fluctuation +/- 0.5 ℃, humidity deviation +/- 2% R.H., with complete fault diagnosis and safety protection mechanism.

$ 5931.00

Temperature range -50~ 150 ℃, humidity control range 20~ 98% RH, with 1000 segment program capacity and automatic calculation function, support reservation start and network monitoring to ensure test accuracy and convenient operation.

$ 5076.00

Spreader accuracy of +/- 0.003mm, thickness range of 0~ 10mm, using Glass coating table and pneumatic feeding system, support infinitely variable speed and remote paraMeter settings to ensure uniform and stable Spreader.

$ 5721.00

Multi-wing air supply cycle is used to ensure uniform temperature and humidity, support 120 sets of program control and data export functions, Temperature Fluctuation +/- 0.5 ℃, to meet a variety of industrial standard testing requirements.

$ 3995.00

Temperature range -50~ 150 ℃, humidity control 20~ 98% RH, with 1000 program control capacity, support automatic calculation and fault self-diagnosis function, using cascade refrigeration system to ensure stable performance.

$ 10595.00

Adopt cascade refrigeration system, temperature control accuracy +/- 1 ℃, humidity control accuracy +/- 2% RH, with 1000 segment program control ability, support RS-232 communication interface and automatic calculation function.

$ 6948.00

Temperature range -50~ 150 ℃, humidity control 20~ 98% RH, with 1000 segment program capacity and 9999 cycles execution capacity, support automatic calculation and fault self-diagnosis, use cascade refrigeration system to ensure stable performance.

$ 5770.00

Adopt cascade refrigeration system, Temperature range -40~ 150 ℃, humidity control range 20~ 98% RH, with 1000 segment program capacity and 15 safety detection functions, support remote monitoring.

$ 5592.00

With 120 program control capabilities, temperature and humidity uniformity up to +/- 2 ° C and +/- 3% RH, multi-wing air supply circulation is used to avoid test dead ends, and LAN remote monitoring and data export functions are supported.

$ 4333.00

Temperature range -20~ 150 ℃, humidity control 20-98% RH, with 1000 segment program capacity and automatic calculation function, using cascade refrigeration system and steam humidification method to ensure accurate control of temperature and humidity and complex environment simulation.

$ 6254.00

Temperature range -40~ 150 ℃, humidity control range 20~ 98% RH, Temperature Fluctuation +/- 0.5 ℃, with automatic calculation and 1000-segment program control function, support PC link and reservation start, to ensure accurate and efficient testing.

$ 5915.00

With 1000 segments program control, each segment can cycle 999 steps, Temperature range 25~ 100 ℃, humidity control range 20~ 98% R.H., support automatic calculation and fault self-diagnosis function.

$ 5173.00

Using French Taikang fully enclosed Compressor, temperature and humidity control accuracy of +/- 0.1 ℃ and +/- 1% R.H., with 100 program capacity and rapid temperature change performance, suitable for harsh environment testing.

$ 9755.00

Articles

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This article introduces how a contact angle measuring instrument is used to study the relationship between wettability and substrate surface tension in ink printing. It first explains the principle, assessing the degree of wettability through the size of the contact angle, where an angle less than 90 degrees indicates good wettability.
Application of High-Temperature Universal Testing Machine in the Study of Hot Modulus of Rupture of Refractory Materials
This article introduces the application of a high-temperature universal testing machine in measuring the hot modulus of rupture of refractory materials. It explains the working principle, testing procedure, and key parameters of the testing machine, such as the effects of heating rate, holding time, and loading rate.
Shore Durometer Selection: Matching Principles of Hardness Models and Measurement Ranges
This article introduces the selection method for Shore durometers, with the core focus on ensuring that the hardness type matches the material's hardness range and rebound characteristics. When selecting, the principle that the measured value falls within 20% to 80% of the full scale should be followed to avoid data distortion.
Standard Procedure for Printability Tester in Evaluating Ink Transfer Performance
This article introduces the standard procedure for evaluating ink transfer performance using a printability tester. The transfer performance of ink directly affects print quality, and standardized operations can enhance the reliability of test results.
Rapid temperature change high and low temperature test chamber for thermal fatigue evaluation of PCB board solder joints.
This paper discusses the application of rapid temperature change high and low temperature test chambers in evaluating the thermal fatigue of PCB board solder joints. Solder joint fatigue is primarily caused by differences in material thermal expansion, and the test chamber simulates thermal stress through temperature cycling to accelerate the fatigue process.
Practical Guide to Selecting Rotors and Speeds for Rotational Viscometers
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High-temperature viscometer measures the flow behavior of powder coatings in the molten state.
This article introduces the use of a high-temperature viscometer to measure the flow behavior of powder coatings in their molten state. Powder coatings need to melt and flow before curing, a process that directly affects the smoothness and performance of the coating.
Effect of Rapid Temperature Change Aging Chamber on Thermal Cycling of Composite Materials
This article primarily explores how rapid thermal cycling chambers affect the performance of composite materials during thermal cycling. It explains that thermal cycling can induce internal stresses in composite materials due to differences in the thermal expansion coefficients of their components, potentially leading to microcracks or performance degradation.
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Laboratory dispersers achieve efficient dispersion of paint pigments.
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Rotational rheometer measures the viscosity and processing performance of polymer melts.
A rotational rheometer applies a controlled shear field to measure rheological parameters such as the viscosity of polymer melts. The melt typically exhibits shear-thinning behavior, where its viscosity changes with the shear rate, directly affecting processing methods such as extrusion and injection molding.
Electronic Tensile Testing Machine Measures the Right-Angle Tear Strength of Films
This article explains how to measure the right-angle tear strength of films using an electronic tensile testing machine. During the test, a film specimen with a right-angle notch is first clamped onto the testing machine and stretched at a constant speed. The machine records the changes in force during the tearing process.
Thermogravimetric Analyzer for Measuring Moisture and Volatiles in Polymer Materials
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Differential Scanning Calorimetry measures the phase transition temperature of liquid crystal polymers.
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Constant Temperature and Humidity Aging Chamber for Testing Hygrothermal Aging Performance of Composite Materials
This article introduces how to use a constant temperature and humidity aging chamber to test the hygrothermal aging performance of composite materials. Hygrothermal aging refers to the gradual decline in material performance under the combined effects of temperature and humidity.