Model 1382 EI-DVI Microprocessor Flame Photometer with Sodium (Na) & Potassium K Filters, 5 point calibration, direct readout In ppm & meg/1. Auto Filter selection, 20 character x 4 line alphanumeric LCD display with compressor, Data storage and time of results, auto ignition facility. RS 232 interface - optional. (Software at extra cost-RS.17,500-00)