Prefabricated constant temperature and humidity chamber
(Standard type) MIT-643-3-01/02/03 (Low temperature type) MIT-643-3-11/12/13
Custom-made in any size and shape you desire!
This is a testing room for conducting curing and durability tests of various specimens such as concrete and building materials under controlled temperature and humidity conditions. It can be easily operated via a touch panel, and the use of a capacitive humidity sensor ensures excellent humidity management accuracy. 【Features】 ● Capable of handling cold conditions with negative temperatures ● If securing space for opening doors is difficult, it can be changed to a sliding door type ● Flexible customization of size, shape, etc., according to customer requests ● Significantly stabilizes the wind speed distribution and temperature distribution within the chamber ● The "Sky Air Cycle System" can also be added for further stabilization.
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basic information
【Specification Example (Subject to Change)】 ■ Operation: Color touch panel (User manual/help function/self-diagnosis function) ■ Temperature Control Range: ・MIT-643-3-01/02/03: +10 to 60℃ ± 1℃ ・MIT-643-3-11/12/13: -30 to 60℃ ± 1℃ ■ Humidity Control Range: ・MIT-643-3-01/02/03: 60% to 98% RH ± 5% (depending on temperature and humidity control range) ・MIT-643-3-11/12/13: 30% to 98% RH ± 5% (depending on temperature and humidity control range) ■ Thermometer Temperature: T thermocouple / Humidity: Capacitive electric sensor ■ Cooling and Dehumidification: Air-cooled outdoor refrigeration unit ■ Test Chamber Material: Interior stainless steel (SUS-304 2B) / Exterior color steel plate ■ Power Supply: ・MIT-643-3-01/02/03: Three-phase 200V 30A/40A/50A ・MIT-643-3-11/12/13: Three-phase 200V 40A/50A/75A
Price range
Delivery Time
※The delivery date may vary depending on the order status, so please feel free to inquire at any time.
Applications/Examples of results
- Curing and durability testing of concrete specimens - Curing and durability testing of building materials such as slate and siding
Detailed information
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[Option] Can be designed with sliding doors to fit the laboratory conditions. If there is insufficient installation space when considering the introduction in an existing laboratory, it is also possible to use sliding doors. We will propose dimensions and specifications during our meeting.
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With a capacitive humidity sensor, the accuracy of humidity management is outstanding. In constant temperature and humidity testing equipment that manages humidity using a wet and dry bulb hygrometer, there is a possibility of errors due to handling of gauze, ventilation conditions, water quality, temperature fluctuations, etc. Achieving consistently accurate measurements requires considerable expertise, and to prevent the degradation of gauze, management and replacement are necessary. At Marui, we use a capacitive humidity sensor, which eliminates such measurement errors and management hassles, allowing us to maintain stable conditions within the test chamber at all times.
Company information
Marui is promoting the development of new testing equipment and the automation of testing devices through the introduction of cutting-edge technology, and has released the automatic pressure testing machine "Hi-ACTIS-2000," a concrete freeze-thaw testing device, and the specimen surface polishing machine "Haikenma Tsuru Tsuru." Additionally, the simple ground bearing capacity measuring device "Caspole," developed through collaboration between government, academia, and the private sector, is also a significant achievement. To continue making further advancements as a comprehensive testing machine manufacturer that creates an environment for the 22nd century, and to meet our customers' expectations, we will continue to make even greater efforts.