WHEN YOU NEED
On-Line X-ray Materials Analysis... DIANO HAS IT !
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Pharmacia Pump P-3 A compact pump electronically controlled for constant liquid flows in chromatography and gradient formation
Diano's X-ray Emission Gage (XEG) can analyze up to six elements in your process materials — continuously. Enables more economical use of raw materials. Reduces expensive waste and out of spec materials. Diano's XEG automatically keeps each element under fulltime surveillance — even on the production line. Continuous information on both qualitative and quantitative composition can be sent from the XEG to your recorders, indicators, process computer, or control drives. Lets you take corrective action immediately. The XEG is a completely automatic lab right on your line . . . providing fast, accurate checks on your process. Its highspeed emission system is especially suited for analyzing dry powders and other materials, particularly in cement-making and other high-production industries. Let Diano show you how X-ray materials analysis can keep your process line working . . . continuously, efficiently . . . economically. Your Diano representative is ready with the full details of this and other on-line laboratory equipment. Write or call today.
DIANO CORPORATION Industrial X-ray Division 2 Lowell Avenue Winchester, MA 0 1 8 9 0 (617)729-5770 CIRCLE 52 ON READER SERVICE CARD ANALYTICAL
You can • obtain three different flow rates at the same time through the three individually tensioned pumping channels • change tubes in seconds with the snap-in cassette • forget about pulsation thanks to the large driven rollers • rely on a constant motor speed, electronically compensated for load and temperature • use any flow rate between 0.6 and 400 ml/h per channel with the same gear box • reverse the flow instantly • push for maximum flow and clear pump lines rapidly
For free descriptive literature, write or call: Pharmacia Fine Chemicals Inc. 800 Centennial Avenue Piscataway, New Jersey 08854 Phone (201) 469-1222
Pharmacia Fine Chemicals
CIRCLE 190 ON READER SERVICE CARD CHEMISTRY, VOL. 47, NO. 2, FEBRUARY 1975 · 271 A
