1 Computer controlled: Windows XP 2 Samples: films and packages 3 Test stations : two(2) stations 4 Sensor: Coulometric Phosphorous Pentoxide Sensor 5 Temp. Control: Internal heating (10 C to 40 C) 6 R.H Control: 100%, 30 to 90% RH +/-3% 7 Test Range- Film : 0.00005 to 5 gm/sq.m/day 8 Test Range-Package : 0.0000025 to 0.025 gm/pkg/day 9 Test sample size - Films : 4.25 in x 4.25 in (10.8cm x 10.8cm) 10 Test sample size - Packages : up to 3 liters per pkg 11 Expandable up to 10 modules(20 test cells) 12 Built-in help menu 13 Automatic zero, flow and temperature/compensation, monitor and control 14 Test Method: ASTM F-1249 modified 15 Power:220V, 60Hz, 1Ph - Nonimal 1A / max. 5 A 16 Dimension/Weight: 31H x 31W x 66D cm /31 kg