This is a modified version of an Apparatus

Apparatus consists of a cylindrical lamp housing, medium pressure 1200 watt photochemical lamp, quartz or borosilicate glass coil (with or without jacket), and power supply. Access door is provided for set-up, inspection and repairs only — for your safety, do not use this door while the unit is in operation.

A cooling fan is located at bottom of housing for air movement. Lamp power supply includes a manual or automatic twelve-hour timer selector for programming exposure time. Available in 230 V, 60 Hz. or 230 V, 50 Hz. Lamp housing measures 12" wide x 20" deep x 36" high, and weighs 75 lbs. Power supply measures 11" wide x 18" deep x 11" high, and weighs approximately 75 lbs. Coil is 12.7 mm O.D. x 8.0 mm (5/16") I.D. with 1/2" Swagelok ends, 16 ±1 turns with approximate capacity of 175 mL, maximum flow rate of 10 L/min.

Sample tubes have been replaced with a flow-thru quartz or borosilicate coil for continuous radiation of small (as little as 175 mL) or large samples. Coil is available with cooling jacket for slow flow rates or without jacket when heating of sample is not a concern because of the higher flow rate