air tightness and water tightness testing machine door and window testing machine

air tightness and water tightness testing machine door and window testing machine                

 Main function

This series machines are applicable for the physical property test of building outer windows, such as air tightness, water tightness and wind resistance test. It conforms to GB/T7106-2008 Graduations and test methods of air permeability, water tightness and wind load resistance performance for building external windows and doors. It is ideal testing instrument for project quality testing section, product quality testing section, university and college and research institution.

 Models

CWWS-2324 Computer Double Display Double Control

CWWS-3030 Computer Double Display Double Control

 Main technical parameters

1. Water tightness test

Water flow supply range: 100-1000L/h

Accuracy: 1.5 class

Spray range: 2~3L/m².min

Load pressure range: +50Pa~+1500Pa

2. Air tightness test

Air flow measuring range: 0~650m3/h

Accuracy: ±5%

3. Wind pressure resistance test

 Wind pressure measuring and adjust range: -5000Pa~+5000Pa

Accuracy of load cell: ±0.3%

Controlling pressure accuracy: ±2%, resolution: 1Pa

4. Displacement range: ±50mm, resolution: 0.01mm, Accuracy: ±0.1%FS

5. Fluctuate adding pressure: fluctuate period: 3s-5s fluctuate time: 5min

6. Control mode: computer control full automation + programmed control semi automation

7. Power: 380V±10%, 50HZ , 12KW

8. Overall dimension: static pressure cabinet: 3000×1700×2900

9. Dimension of window: 0.6m×0.6m~2.4m×2.4m or 0.6m×0.6m~3.0m×3.0m

 Standard configuration

1. Centrifugal fan

2. Professional flushbonading controlling system card and software

3. High accurate pressure transmitter

4. Imported transducer

5. Water control: 100-1000L/h intelligent glass flowrator, electric self absorb pump, hand adjust flow rate.

6. Displacement sensor

7. Wind speed detector

8. Dell computer, 19 inch LCD monitor, 1G ram, 160G hard disk.

9. HP Color ink-jet A4 paper printer

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