The unit is based on the generally accepted U.K. water industry design for producing continuous 30-minute stagnation samples, with a number of improvements;

• Compact design. Mounted on a 0.75 x 0.55 metre PVC backboard
• Fits simply into an IP67 GRP lockable enclosure if required
• Suitable for installation at water treatment works or at consumer properties
• Programmable. Sampling cycles and stagnation times can be varied over a programmed time span of up to a week
• Separate I.P.67 Control Panels for 240 volt mains supply and 24 volt pro-grammer
• Unit comes pre-programmed to run a 30-minute stagnation cycle
• The operator can alter the cycle times or we can supply a pre-programmed EPROM chip for fitting on site