CONCRETE：[DURABILITY TEST]Constant Temperature Humidity Apparatus
MIT-645-3-01
[Outline of Product Technology]
This apparatus is for temperature and humidity test, solar radiation test, wind speed test, condensation test, and thermal resistance test (JIS A 4710).
Outside chamber and inside chamber are connected and temperature and humidity for each chamber can be controlled separately.
The test can be performed by adding a heating cabinet and solar radiation, wind speed changer, and controlling/managing/recording devices.
Specifications
| Standards | JIS A 2101 / JIS A 4710 |
|---|---|
| Applicable specimens | 2000 x 2000 mm, 1500 x 2000 mm, 1000 x 2000 mm, 500 x 2000 mm, 1000 x 1000 mm |
| Outside chamber | ･Dimensions : W 2500 x D 3000 x H 3000 mm ･Temperature control: - 20 ℃ 〜 + 50 ℃ ± 5 ℃ (When using solar radiation : 0 ℃ 〜 + 50 ℃ ) , Ceiling air outlet ･Humidity control: 30 〜 90 % RH ± 5 % ( 5 〜 50 ℃ ) |
| Inside chamber | ･Dimensions : W 2500 x D 3000 x H 3000 mm ･Temperature control: 0 ℃ 〜 + 50 ℃ ± 5 ℃, Ceiling air outlet ･Humidity control: 40 〜 90 % RH ± 5 % ( 10 〜 40 ℃ ) |
| Heating cabinet | ･Dimensions : W 2000 x D 700 x H 2000 mm ･Temperature control: + 10 ℃ 〜 + 25 ℃ ± 0.5 ℃ (Conforming to JIS A 4710) |
| Solar radiation device | ･Dimensions : 2000 x 2000 mm ･Six-zone separately control ･Movable ･Pyrheliometers : 0 〜 1.5 kW |
| Wind speed changer | ･Dimensions of air outlet : 100 x 2000 mm ･Movable ･Wind velocity : 1 〜 10 m/sec. |
| Others | ･Operation : touch panel ･Data recording by PC control |