Building doors and windows thermal insulation performance testing equipment

1. Hot room

Temperature control range: 10℃～30℃;
Temperature setting range: 20±0.5℃;
Measuring accuracy: ≤0.1℃;
Temperature control accuracy: ≤0.5℃;
Relative humidity control range: <20%;
Accuracy of humidity sensor in hot room: ±3%;

2. Cold room

Temperature control range: -22℃～-10
Temperature setting range: -20±0.5℃.
Measuring accuracy: ≤0.1℃;
Temperature control precision: ≤0.5℃;

3. Heat chamber heating device: finned electric heater;

4. Heating power: 2000W, precision 0.5 level, adjustable;

5. test efficiency: intermittent test: refers to irregular intermittent test a test piece of each test time-consuming about (9 ~ 11) hours / piece; continuous test piece test: refers to a period of time, continuous testing of the same or a different test piece of each test time-consuming about (8 ~ 10) hours / piece;

6. doors and windows test piece size: (1800mm × 1800mm) ~ (2400mm × 2400mm) selected within the range; (can be customized according to customer needs size)

7. equipment external dimensions:
L×W×H (1800mm×1800mm): 3960mm×2800mm×3300mm; its external environment recommended size, L×W×H: 5160mm×4500mm×3900mm.

L×W×H (2400mm×2400mm):3960mm×3400mm×3900mm; its external environment recommended size, L×W×H: 5160mm×5100mm×4500mm.

8. Test repeatability: ≤5%.