GB/T12704 ASTM E90 JIS L1099 BS 7209 Instrument characteristics 1. Integrated structure of Baking box and constant temperature and humidity box 2. Computer controlled, LCD Chineese menu operation 3. Flow cycle wind speed 0.02-1.5m/s, digital set 4. Imported high-precision temperature and humidity sensor, imported motor driver, ceramic pipe heating Technical parameters 1. Working pattern: Computer control, LCD Chinese menu operation, testing environment monitoring 2. Testing box temp. Control range: 20~45degrees; Distinguishability: 0.1degree 3. Testing box temp. Control accuracy: ± 0.5degree 4. Testing box humidity control: 40%RH~95%RH± 2%RH 5. Testing box humidification: ≥ 300ml/h 6. Drying box temp. Control range: Interior temp. ~199 degree 7. Testing time: 1min~999h59min 8. Circulating air speed: 0.02~1.5m/s 9. Permeability area: 2827mm2 (60mmGB) Optional 3848mm2(70mmASTM) 10. Number of moisture permeability cups: 6 pieces 11. Drying box size: 490x400x215mm 12. Power source: AC220V 50Hz 4kW 13. External dimension: 720x560x1570mm 14. Weight: 100kg
