Specifications Measurement range: 0.02 to 16500 cm3/m2/day Measuring precision: 0.001 cm3/m2/day Temperature Control: 5-50 degree centigrade Humidity Range: dry=0%RH,WET= 5-95%RH ,100%RH Controlled RH precision: %RH Supply pressure: 25-45 PSI regulated(oxygen & nitrogen) Gas fitting: 40 cc/min. Calibration of Gas: Yes Calibration of Film: Yes Gas leak protection: Yes Automatic testing: Yes Easy operation: Yes Specimen size: ¦µ80mm, through an area of 50.24 cm2 Thickness: <1.27mm Power Requirements: Voltage: 220V AC Frequency: 50 to 60HZ Dimension: 610*400*380 mm. Weight: 46 Kg Enclosure: Epoxy coated heavy gage steel System requirements: 486 or 66MHz processor or greater Windows 2000 or higher 16MB of RAM 256 color SVGA monitor 20MB hard disk space