Fine Metrology - Easy Span Permeation Tubes

Type “EASY SPAN” certified with accuracy of 5% “easy span” may be used at ambient temperature, permeation rate is low and linear temperature dependent. Each tube is supplied with a Swagelok® connection (¼ inch) and calibration certificate with a graph which shows permeation rate vs. temperature from 16 to 25 °C. Gas type: organic substance liquid at room temperature also deuterate. Dimensions on specification of customer.